EXHIBIT 1.1

                                            Shares
                             --------------

                         INTERNATIONAL NETWORK SERVICES

                          COMMON STOCK (NO PAR VALUE)



                             UNDERWRITING AGREEMENT



                     , 1996
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                                                                          , 1996
                                                      --------------------



Morgan Stanley & Co. Incorporated
Alex. Brown & Sons Incorporated
Robertson, Stephens & Company LLC
c/o Morgan Stanley & Co. Incorporated
1585 Broadway
New York, New York 10036

Dear Sirs and Mesdames:

     International Network Services, a California corporation (the "Company"),
proposes to issue and sell to the several Underwriters named in Schedule I
hereto (the "Underwriters"), an aggregate of ____________ shares of the Common
Stock, no par value, of the Company (the "Firm Shares").  The Company also
proposes to issue and sell to the several Underwriters not more than an
additional ______________ shares of its Common Stock no par value, (the
"Additional Shares"), if and to the extent that you, as Managers of the
offering, shall have determined to exercise, on behalf of the Underwriters, the
right to purchase such shares of common stock granted to the Underwriters in
Section 2 hereof.  The Firm Shares and the Additional Shares are hereinafter
collectively referred to as the "Shares." The shares of Common Stock, no par
value, of the Company to be outstanding after giving effect to the sales
contemplated hereby are hereinafter referred to as the "Common Stock."

     The Company has filed with the Securities and Exchange Commission (the
"Commission") a registration statement, including a prospectus, relating to the
Shares.  The registration statement as amended at the time it becomes effective,
including the information (if any) deemed to be part of the registration
statement at the time of effectiveness pursuant to Rule 430A under the
Securities Act of 1933, as amended (the "Securities Act"), is hereinafter
referred to as the "Registration Statement"; the prospectus in the form first
used to confirm sales of Shares is hereinafter referred to as the "Prospectus."
If the Company has filed an abbreviated registration statement to register
additional shares of Common Stock pursuant to Rule 462(b) under the Securities
Act (the "Rule 462 Registration Statement"), then any reference herein to the
term "Registration Statement" shall be deemed to include such Rule 462
Registration Statement.

     1.   Representations and Warranties of the Company.  The Company represents
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and warrants to and agrees with each of the Underwriters that:

          (a) The Registration Statement has become effective; no stop order
suspending the effectiveness of the Registration Statement is in effect, and no
proceedings for such purpose are pending before or threatened by the Commission.

 
          (b) (i) The Registration Statement, when it became effective, did not
contain and, as amended or supplemented, if applicable, will not contain any
untrue statement of a material fact or omit to state a material fact required to
be stated therein or necessary to make the statements therein not misleading,
(ii) the Registration Statement and the Prospectus comply and, as amended or
supplemented, if applicable, will comply in all material respects with the
Securities Act and the applicable rules and regulations of the Commission
thereunder and (iii) the Prospectus does not contain and, as amended or
supplemented, if applicable, will not contain any untrue statement of a material
fact or omit to state a material fact necessary to make the statements therein,
in the light of the circumstances under which they were made, not misleading,
except that the representations and warranties set forth in this paragraph 1(b)
do not apply to statements or omissions in the Registration Statement or the
Prospectus based upon information relating to any Underwriter furnished to the
Company in writing by such Underwriter through you expressly for use therein.

          (c) The Company has been duly incorporated, is validly existing as a
corporation in good standing under the laws of the jurisdiction of its
incorporation, has the corporate power and authority to own its property and to
conduct its business as described in the Prospectus and is duly qualified to
transact business and is in good standing in each jurisdiction in which the
conduct of its business or its ownership or leasing of property requires such
qualification, except to the extent that the failure to be so qualified or be in
good standing would not have a material adverse effect on the Company.

          (d)  The Company has no subsidiaries and no equity interest in any
corporation, partnership, joint venture, firm or other business.

          (e) This Agreement has been duly authorized, executed and delivered by
the Company.

          (f) The authorized capital stock of the Company conforms as to legal
matters to the description thereof contained in the Prospectus.

          (g) The shares of Common Stock outstanding prior to the issuance of
the Shares have been duly authorized and are validly issued, fully paid and non-
assessable.

          (h) The Shares have been duly authorized and, when issued and
delivered in accordance with the terms of this Agreement, will be validly
issued, fully paid and non-assessable, and the issuance of such Shares will not
be subject to any preemptive or similar rights.

          (i) The execution and delivery by the Company of, and the performance
by the Company of its obligations under this Agreement will not contravene any
provision of applicable law or the certificate of incorporation or by-laws of
the Company or any agreement or other instrument binding upon the

 
Company that is material to the Company or any judgment, order or decree of any
governmental body, agency or court having jurisdiction over the Company, and no
consent, approval, authorization or order of, or qualification with, any
governmental body or agency is required for the performance by the Company of
its obligations under this Agreement, except such as may be required by the
securities or Blue Sky laws of the various states in connection with the offer
and sale of the Shares.

          (j) There has not occurred any material adverse change, or any
development involving a prospective material adverse change, in the condition,
financial or otherwise, or in the earnings, business or operations of the
Company from that set forth in the Prospectus (exclusive of any amendments or
supplements thereto subsequent to the date of this Agreement).

          (k) There are no legal or governmental proceedings pending or
threatened to which the Company is a party or to which any of the properties of
the Company is subject that are required to be described in the Registration
Statement or the Prospectus and are not so described or any statutes,
regulations, contracts or other documents that are required to be described in
the Registration Statement or the Prospectus or to be filed as exhibits to the
Registration Statement that are not described or filed as required.

          (l) Each preliminary prospectus filed as part of the registration
statement as originally filed or as part of any amendment thereto, or filed
pursuant to Rule 424 under the Securities Act, complied when so filed in all
material respects with the Securities Act and the applicable rules and
regulations of the Commission thereunder.

          (m) The Company is not and, after giving effect to the offering and
sale of the Shares and the application of the proceeds thereof as described in
the Prospectus, will not be an "investment company" as such term is defined in
the Investment Company Act of 1940, as amended.

          (n) The Company (i) is in compliance with any and all applicable
foreign, federal, state and local laws and regulations relating to the
protection of human health and safety, the environment or hazardous or toxic
substances or wastes, pollutants or contaminants ("Environmental Laws"), (ii)
has received all permits, licenses or other approvals required of them under
applicable Environmental Laws to conduct their respective businesses and (iii)
is in compliance with all terms and conditions of any such permit, license or
approval, except where such noncompliance with Environmental Laws, failure to
receive required permits, licenses or other approvals or failure to comply with
the terms and conditions of such permits, licenses or approvals would not,
singly or in the aggregate, have a material adverse effect on the Company.

          (o) The Company is not aware of any costs and liabilities (including,
without limitation, any capital or operating expenditures required for clean-up,
closure of properties or compliance with Environmental Laws or any permit,
license

 
or approval, any related constraints on operating activities and any potential
liabilities to third parties)that would, singly or in the aggregate, have a
material adverse effect on the Company.

          (p) Except as described in the Registration Statement, there are no
contracts, agreements or understandings between the Company and any person
granting such person the right to require the Company to file a registration
statement under the Securities Act with respect to any securities of the Company
or to require the Company to include such securities with the Shares registered
pursuant to the Registration Statement.

          (q) The Company has complied with all provisions of Section 517.075,
Florida Statutes relating to doing business with the Government of Cuba or with
any person or affiliate located in Cuba.

          (r) Subsequent to the respective dates as of which information is
given in the Registration Statement and the Prospectus, (1) the Company has not
incurred any material liability or obligation, direct or contingent, nor entered
into any material transaction not in the ordinary course of business; (2) the
Company has not purchased any of its outstanding capital stock, nor declared,
paid or otherwise made any dividend or distribution of any kind on its capital
stock; and (3) there has not been any material change in the capital stock,
short-term debt or long-term debt of the Company, except in each case as
described in or contemplated by the Prospectus.

          (s) The Company has good and marketable title in fee simple to all
real property and good and marketable title to all personal property owned by it
which is material to the business of the Company, in each case free and clear of
all liens, encumbrances and defects except such as are described in the
Prospectus or such as do not materially affect the value of such property and do
not interfere with the use made and proposed to be made of such property by the
Company; and any real property and buildings held under lease by the Company are
held by it under valid, subsisting and enforceable leases with such exceptions
as are not material and do not interfere with the use made and proposed to be
made of such property and buildings by the Company, in each case except as
described in or contemplated by the Prospectus.

          (t) The Company owns or possesses, or can acquire on reasonable terms,
all material patents, patent rights, licenses, inventions, copyrights, know-how
(including trade secrets and other unpatented and/or unpatentable proprietary or
confidential information, systems or procedures), trademarks, service marks and
trade names currently employed by it in connection with the business now
operated by it, and the Company has not received any notice of infringement of
or conflict with asserted rights of others with respect to any of the foregoing
which, singly or in the aggregate, if the subject of an unfavorable decision,
ruling or finding, would result in any material adverse change in the condition,
financial or otherwise, or in the earnings, business or operations of the
Company.

 
          (u) No material labor dispute with the employees of the Company or, to
the knowledge of the Company, is imminent.

          (v) The Company is insured by insurers of recognized financial
responsibility against such losses and risks and in such amounts as are prudent
and customary in the business in which it is engaged; the Company has not been
refused any insurance coverage sought or applied for; and the Company has no
reason to believe that it will not be able to renew its existing insurance
coverage as and when such coverage expires or to obtain similar coverage from
similar insurers as may be necessary to continue its business at a cost that
would not materially and adversely affect the condition, financial or otherwise,
or the earnings, business or operations of the Company, except as described in
or contemplated by the Prospectus.

          (w) The Company possesses all certificates, authorizations and permits
issued by the appropriate federal, state or foreign regulatory authorities
necessary to conduct its business, and the Company has not received any notice
of proceedings relating to the revocation or modification of any such
certificate, authorization or permit which, singly or in the aggregate, if the
subject of an unfavorable decision, ruling or finding, would result in a
material adverse change in the condition, financial or otherwise, or in the
earnings, business or operations of the Company, except as described in or
contemplated by the Prospectus.

          (x) The Company maintains a system of internal accounting controls
sufficient to provide reasonable assurance that (1) transactions are executed in
accordance with management's general or specific authorizations; (2)
transactions are recorded as necessary to permit preparation of financial
statements in conformity with generally accepted accounting principles and to
maintain asset accountability; (3) access to assets is permitted only in
accordance with management's general or specific authorization; and (4) the
recorded accountability for assets is compared with the existing assets at
reasonable intervals and appropriate action is taken with respect to any
differences.

     2.   Agreements to Sell and Purchase.  The Company hereby agrees to sell to
          -------------------------------                                       
the several Underwriters, and each Underwriter, upon the basis of the
representations and warranties herein contained, but subject to the conditions
hereinafter stated, agrees, severally and not jointly, to purchase from the
Company at $____________ a share (the "Purchase Price") the number of Firm
Shares set forth in Schedule I hereto opposite the name of such Underwriter.

     On the basis of the representations and warranties contained in this
Agreement, and subject to its terms and conditions, the Company agrees to sell
to the Underwriters the Additional Shares, and the Underwriters shall have a
one-time right to purchase, severally and not jointly, up to ______________
Additional Shares at the Purchase Price.  If you, on behalf of the Underwriters,
elect to exercise such option, you shall so notify the Company in writing not
later than 30 days after the date of this Agreement, which notice shall specify
the number of Additional Shares to be purchased by the Underwriters and the date
on which such shares are to be

 
purchased.  Such date may be the same as the Closing Date (as defined below) but
not earlier than the Closing Date nor later than ten business days after the
date of such notice.  Additional Shares may be purchased as provided in Section
4 hereof solely for the purpose of covering over-allotments made in connection
with the offering of the Firm Shares.  If any Additional Shares are to be
purchased, each Underwriter agrees, severally and not jointly, to purchase the
number of Additional Shares (subject to such adjustments to eliminate fractional
shares as you may determine) that bears the same proportion to the total number
of Additional Shares to be purchased as the number of Firm Shares set forth in
Schedule I hereto opposite the name of such Underwriter bears to the total
number of Firm Shares.

     The Company hereby agrees that, without the prior written consent of Morgan
Stanley & Co. Incorporated on behalf of the Underwriters, it will not, during
the period ending 180 days after the date of the Prospectus, (i) offer, pledge,
sell, contract to sell, sell any option or contract to purchase, purchase any
option or contract to sell, grant any option, right or warrant to purchase or
otherwise transfer or dispose of, directly or indirectly, any shares of Common
Stock or any securities convertible into or exercisable or exchangeable for
Common Stock or (whether such shares or any securities are owned by the Company
on the date of this Agreement or are hereafter acquired) or (ii) enter into any
swap or other arrangement that transfers to another, in whole or in part, any of
the economic consequences of ownership of the Common Stock, whether any such
transaction described in clause (i) or (ii) above is to be settled by delivery
of Common Stock or such other securities, in cash or otherwise.  The foregoing
sentence shall not apply to (A) the Shares to be sold hereunder, (B) the
issuance by the Company of shares of Common Stock upon the exercise of an option
or warrant or the conversion of a security outstanding on the date hereof and
which is described in the Registration Statement or the Prospectus or (C) the
issuance by the Company of shares of Common Stock under the employee benefit
plans described in the Prospectus.

     3.   Terms of Public Offering.  The Company is advised by you that the
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Underwriters propose to make a public offering of their respective portions of
the Shares as soon after the Registration Statement and this Agreement have
become effective as in your judgment is advisable.  The Company is further
advised by you that the Shares are to be offered to the public initially at
$______________ a share (the "Public Offering Price") and to certain dealers
selected by you at a price that represents a concession not in excess of
$______________ a share under the Public Offering Price, and that any
Underwriter may allow, and such dealers may reallow, a concession, not in excess
of $______________ a share, to any Underwriter or to certain other dealers.

     4.   Payment and Delivery.  Payment for the Firm Shares shall be made to
          --------------------                                               
the Company in Federal or other funds immediately available in New York City
against delivery of such Firm Shares for the respective accounts of the several
Underwriters at 10:00 A.M., New York City time, on ______________, 1996, or at
such other time on the same or such other date, not later than ______________,
1996, as shall be

 
designated in writing by you.  The time and date of such payment are hereinafter
referred to as the "Closing Date."

     Payment for any Additional Shares shall be made to the Company in Federal
or other funds immediately available in New York City against delivery of such
Additional Shares for the respective accounts of the several Underwriters at
10:00 A.M., New York City time, on the date specified in the notice described in
Section 2 or on such other time on the same or such other date, in any event not
later than ______________, 1996 as shall be designated in writing by you.  The
time and date of such payment are hereinafter referred to as the "Option Closing
Date."

     Certificates for the Firm Shares and any Additional Shares shall be in
definitive form and registered in such names and in such denominations as you
shall request in writing not later than one full business day prior to the
Closing Date or the Option Closing Date, as the case may be.  The certificates
evidencing the Firm Shares and any Additional Shares shall be delivered to you
on the Closing Date or the Option Closing Date, as the case may be, for the
respective accounts of the several Underwriters, with any transfer taxes payable
in connection with the transfer of the Shares to the Underwriters duly paid,
against payment of the Purchase Price therefor.

     5.   Conditions to the Underwriters' Obligations.  The obligation of the
          -------------------------------------------                        
Company to sell the Shares to the Underwriters and the several obligations of
the Underwriters to purchase and pay for the Shares on the Closing Date are
subject to the condition that the Registration Statement shall have become
effective not later than ____________ (New York time) on the date hereof.

     The several obligations of the Underwriters are subject to the following
further conditions:

          (a) Subsequent to the execution and delivery of this Agreement and
prior to the Closing Date, there shall not have occurred any change, or any
development involving a prospective change, in the condition, financial or
otherwise, or in the earnings, business or operations of the Company, from that
set forth in the Prospectus (exclusive of any amendments or supplements thereto
subsequent to the date of this Agreement) that, in your judgment, is material
and adverse and that makes it, in your judgment, impracticable to market the
Shares on the terms and in the manner contemplated in the Prospectus.

          (b) The Underwriters shall have received on the Closing Date a
certificate, dated the Closing Date and signed by an executive officer of the
Company, to the effect set forth in clause (a) above and to the effect that the
representations and warranties of the Company contained in this Agreement are
true and correct as of the Closing Date and that the Company has complied with
all of the agreements and satisfied all of the conditions on its part to be
performed or satisfied hereunder on or before the Closing Date.

 
          The officer signing and delivering such certificate may rely upon the
best of his or her knowledge as to proceedings threatened.

          (c) The Underwriters shall have received on the Closing Date an
opinion of Wilson Sonsini Goodrich and Rosati, Professional Corporation, outside
counsel for the Company, dated the Closing Date, to the effect that:

              (i)   the Company has been duly incorporated, is validly existing 
as a corporation in good standing under the laws of the State of California, has
the corporate power and authority to own its property and to conduct its
business as described in the Prospectus and is duly qualified to transact
business as a foreign corporation under the corporation laws of, and is in good
standing in each jurisdiction in the United States in which the conduct of its
business or its ownership or leasing of property requires such qualification,
except to the extent that the failure to be so qualified or be in good standing
would not have a material adverse effect on the Company;

              (ii)  the authorized capital stock of the Company conforms as to 
legal matters to the description thereof contained under the caption
"Description of Capital Stock" in the Prospectus;

              (iii) the shares of Common Stock outstanding prior to the issuance
of the Shares have been duly authorized and are validly issued and non-
assessable and, to such counsel's knowledge, fully paid;

              (iv)  the Shares have been duly authorized and, when issued and
delivered in accordance with the terms of this Agreement, will be validly
issued, fully paid and non-assessable, and the issuance of such Shares will not
be subject to any preemptive right or, to such counsel's knowledge, similar
rights;

              (v)   this Agreement has been duly authorized, executed and
delivered by the Company;

              (vi)  the execution and delivery by the Company of, and the 
performance by the Company of its obligations under, this Agreement will not
contravene any provision of applicable law or the certificate of incorporation
or by-laws of the Company or, to such counsel's knowledge, any agreement or
other instrument binding upon the Company that is filed as an exhibit to the
Registration Statement, or, to such counsel's knowledge, any judgment, order or
decree of any governmental body, agency or court having jurisdiction over the
Company, and no consent, approval, authorization or order of, or qualification
with, any governmental body or agency is required for the performance by the
Company of its obligations under this Agreement, except such as may be required
by the securities or Blue Sky laws of the various states in connection with the
offer and sale of the Shares;

              (vii) the statements (A) in the Prospectus under the captions
"______________," "______________," Description of Capital Stock" and, with
respect to the

 
description of this Agreement, "Underwriters" and (B) in the Registration
Statement in Items 14 and 15, in each case insofar as such statements constitute
summaries of the legal matters, documents or proceedings referred to therein,
fairly present the information called for with respect to such legal matters,
documents and proceedings and fairly summarize the matters referred to therein;

              (viii)  to such counsel's knowledge, there are no legal or
governmental proceedings pending or threatened to which the Company is a party
or to which any of the properties of the Company is subject that are required to
be described in the Registration Statement or the Prospectus and are not so
described or of any statutes, regulations, contracts or other documents that are
required to be described in the Registration Statement or the Prospectus or to
be filed as exhibits to the Registration Statement that are not described or
filed as required;

              (ix)  The Company is not an "investment company" as such term is
defined in the Investment Company Act of 1940, as amended.

          In addition, such counsel shall state that it believes (A) that the
Registration Statement and Prospectus (except for financial statements and
schedules and other financial and statistical data included therein as to which
such counsel need not express any belief) comply as to form in all material
respects with the requirements of the Securities Act and the rules and
regulations of the Commission thereunder, (B) nothing has come to such counsel's
attention which causes them to believe that (except for financial statements and
schedules and other financial and statistical data as to which such counsel need
not express any belief) the Registration Statement as of its effective date
contained any untrue statement of a material fact or omitted to state a material
fact required to be stated therein or necessary to make the statements therein
not misleading or that (except for financial statements and schedules and other
financial and statistical data as to which such counsel need not express any
belief) the Prospectus on the effective date contains any untrue statement of a
material fact or omits to state a material fact necessary in order to make the
statements therein, in the light of the circumstances under which they were
made, not misleading.

          (d) The Underwriters shall have received on the Closing Date an
opinion of Gray Cary Ware and Freidenrich, A Professional Corporation, counsel
for the Underwriters, dated the Closing Date, covering the matters referred to
in subparagraphs (iv), (v), (vii) (but only as to the statements in the
Prospectus under "Description of Capital Stock" and "Underwriters") and (xii) of
paragraph (c) above.

          With respect to subparagraph (xi) of paragraph (c) above, Wilson
Sonsini Goodrich and Rosati, Professional Corporation and Gray Cary Ware and
Freidenrich, A Professional Corporation, may state that their opinion and belief
are based upon their participation in the preparation of the Registration
Statement and Prospectus and any amendments or supplements thereto and review
and discussion of the contents thereof, but are without independent check or
verification, except as specified.

 
          The opinions of Wilson Sonsini Goodrich and Rosati, Professional
Corporation, and Gray Cary Ware & Freidenrich, A Professional Corporation,
described in paragraphs (c) and (d) above shall be rendered to the Underwriters
at the request of the Company, and shall so state therein.

          (e) The Underwriters shall have received, on each of the date hereof
and the Closing Date, a letter dated the date hereof or the Closing Date, as the
case may be, in form and substance satisfactory to the Underwriters, from  Price
Waterhouse, LLP, independent public accountants, containing statements and
information of the type ordinarily included in accountants' "comfort letters" to
underwriters with respect to the financial statements and certain financial
information contained in the Registration Statement and the Prospectus; provided
                                                                        --------
that the letter delivered on the Closing Date shall use a "cut-off date" not
earlier than the date hereof.

          (f) The "lock-up" agreements, each substantially in the form of
Exhibit A hereto, between you and certain shareholders, officers and directors
of the Company relating to sales and certain other dispositions of shares of
Common Stock or certain other securities, delivered to you on or before the date
hereof, shall be in full force and effect on the Closing Date.

          The several obligations of the Underwriters to purchase Additional
Shares hereunder are subject to the delivery to you on the Option Closing Date
of such documents as you may reasonably request with respect to the good
standing of the Company, the due authorization and issuance of the Additional
Shares and other matters related to the issuance of the Additional Shares.

     6.   Covenants of the Company.  In further consideration of the agreements
          ------------------------                                             
of the Underwriters herein contained, the Company covenants with each
Underwriter as follows:

          (a) To furnish to you, without charge, four signed copies of the
Registration Statement (including exhibits thereto) and for delivery to each
other Underwriter a conformed copy of the Registration Statement (without
exhibits thereto) and to furnish to you in New York City, without charge, prior
to 10:00 A.M. local time on the business day next succeeding the date of this
Agreement and during the period mentioned in paragraph (c) below, as many copies
of the Prospectus and any supplements and amendments thereto or to the
Registration Statement as you may reasonably request.

          (b) Before amending or supplementing the Registration Statement or the
Prospectus, to furnish to you a copy of each such proposed amendment or
supplement and not to file any such proposed amendment or supplement to which
you reasonably object, and to file with the Commission within the applicable
period specified in Rule 424(b) under the Securities Act any prospectus required
to be filed pursuant to such Rule.

 
          (c) If, during such period after the first date of the public offering
of the Shares as in the opinion of counsel for the Underwriters the Prospectus
is required by law to be delivered in connection with sales by an Underwriter or
dealer, any event shall occur or condition exist as a result of which it is
necessary to amend or supplement the Prospectus in order to make the statements
therein, in the light of the circumstances when the Prospectus is delivered to a
purchaser, not misleading, or if, in the opinion of counsel for the
Underwriters, it is necessary to amend or supplement the Prospectus to comply
with applicable law, forthwith to prepare, file with the Commission and furnish,
at its own expense, to the Underwriters and to the dealers (whose names and
addresses you will furnish to the Company) to which Shares may have been sold by
you on behalf of the Underwriters and to any other dealers upon request, either
amendments or supplements to the Prospectus so that the statements in the
Prospectus as so amended or supplemented will not, in the light of the
circumstances when the Prospectus is delivered to a purchaser, be misleading or
so that the Prospectus, as amended or supplemented, will comply with law.

          (d) To endeavor to qualify the Shares for offer and sale under the
securities or Blue Sky laws of such jurisdictions as you shall reasonably
request.

          (e) To make generally available to the Company's security holders and
to you as soon as practicable an earning statement covering the twelve-month
period ending September 30, 1997 that satisfies the provisions of Section 11(a)
of the Securities Act and the rules and regulations of the Commission
thereunder.

     Whether or not the transactions contemplated in this Agreement are
consummated or this Agreement is terminated, to pay or cause to be paid all
expenses incident to the performance of its obligations under this Agreement,
including:  (i) the fees, disbursements and expenses of the Company's counsel
and the Company's accountants in connection with the registration and delivery
of the Shares under the Securities Act and all other fees or expenses in
connection with the preparation and filing of the Registration Statement, any
preliminary prospectus, the Prospectus and amendments and supplements to any of
the foregoing, including all printing costs associated therewith, and the
mailing and delivering of copies thereof to the Underwriters and dealers, in the
quantities hereinabove specified, (ii) all costs and expenses related to the
transfer and delivery of the Shares to the Underwriters, including any transfer
or other taxes payable thereon, (iii) the cost of printing or producing any Blue
Sky or Legal Investment Memorandum in connection with the offer and sale of the
Shares under state securities laws and all expenses in connection with the
qualification of the Shares for offer and sale under state securities laws as
provided in Section 6(d) hereof, including filing fees and the reasonable fees
and disbursements of counsel for the Underwriters in connection with such
qualification and in connection with the Blue Sky or Legal Investment
Memorandum, (iv) all filing fees and disbursements of counsel to the
Underwriters incurred in connection with the review and qualification of the
offering of the Shares by the National Association of Securities Dealers, Inc.,
(v) all fees and expenses in connection with the preparation and filing of the
registration statement on Form 8-A relating to the

 
Common Stock and all costs and expenses incident to listing the Shares on the
Nasdaq National Market, (vi) the cost of printing certificates representing the
Shares, (vii) the costs and charges of any transfer agent, registrar or
depositary, (viii) the costs and expenses of the Company relating to investor
presentations on any "road show" undertaken in connection with the marketing of
the offering of the Shares, including, without limitation, expenses associated
with the production of road show slides and graphics, fees and expenses of any
consultants engaged in connection with the road show presentations with the
prior approval of the Company, travel and lodging expenses of the
representatives and officers of the Company and any such consultants, and the
cost of any aircraft chartered in connection with the road show, and (ix) all
other costs and expenses incident to the performance of the obligations of the
Company hereunder for which provision is not otherwise made in this Section.  It
is understood, however, that except as provided in this Section, Section 7
entitled "Indemnity and Contribution", and the last paragraph of Section 9
below, the Underwriters will pay all of their costs and expenses, including fees
and disbursements of their counsel, stock transfer taxes payable on resale of
any of the Shares by them and any advertising expenses connected with any offers
they may make.

          (f)  The Company has an agreement with each officer, director and
stockholder of the Company, pursuant to which each such person agreed not to
offer, sell, sell short or otherwise dispose of any shares of Common Stock of
the Company or other capital stock of the Company, or any other securities
convertible, exchangeable or exercisable for Common Shares or derivative of
Common Shares owned by such person or request the registration for the offer or
sale of any of the foregoing  (or as to which such person has the right to
direct the disposition of) for a period of 180 days after the date of this
Agreement, directly or indirectly ("Lockup Agreements").  The Company will not
release any  officer, director or stockholder from their obligations under the
Lockup Agreement except with the prior written consent of Morgan Stanley & Co.
Incorporated.


     7.   Indemnity and Contribution.
          -------------------------- 

          (a) The Company agrees to indemnify and hold harmless each Underwriter
and each person, if any, who controls any Underwriter within the meaning of
either Section 15 of the Securities Act or Section 20 of the Securities Exchange
Act of 1934, as amended (the "Exchange Act"), from and against any and all
losses, claims, damages and liabilities (including, without limitation, any
legal or other expenses reasonably incurred in connection with defending or
investigating any such action or claim) caused by any untrue statement or
alleged untrue statement of a material fact contained in the Registration
Statement or any amendment thereof, any preliminary prospectus or the Prospectus
(as amended or supplemented if the Company shall have furnished any amendments
or supplements thereto), or caused by any omission or alleged omission to state
therein a material fact required to be stated therein or necessary to make the
statements therein not misleading, except insofar as such losses, claims,
damages or liabilities are caused by any such untrue

 
statement or omission or alleged untrue statement or omission based upon
information relating to any Underwriter furnished to the Company in writing by
such Underwriter through you expressly for use therein.

          (b) Each Underwriter agrees, severally and not jointly, to indemnify
and hold harmless the Company, the directors of the Company, the officers of the
Company who sign the Registration Statement and each person, if any, who
controls the Company within the meaning of either Section 15 of the Securities
Act or Section 20 of the Exchange Act from and against any and all losses,
claims, damages and liabilities (including, without limitation, any legal or
other expenses reasonably incurred in connection with defending or investigating
any such action or claim) caused by any untrue statement or alleged untrue
statement of a material fact contained in the Registration Statement or any
amendment thereof, any preliminary prospectus or the Prospectus (as amended or
supplemented if the Company shall have furnished any amendments or supplements
thereto), or caused by any omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein not misleading, but only with reference to information relating to such
Underwriter furnished to the Company in writing by such Underwriter through you
expressly for use in the Registration Statement, any preliminary prospectus, the
Prospectus or any amendments or supplements thereto.

          (c) In case any proceeding (including any governmental investigation)
shall be instituted involving any person in respect of which indemnity may be
sought pursuant to paragraph (a) or (b) of this Section 7, such person (the
"indemnified party") shall promptly notify the person against whom such
indemnity may be sought (the "indemnifying party") in writing and the
indemnifying party, upon request of the indemnified party, shall retain counsel
reasonably satisfactory to the indemnified party to represent the indemnified
party and any others the indemnifying party may designate in such proceeding and
shall pay the fees and disbursements of such counsel related to such Proceeding.
In any such proceeding, any indemnified party shall have the right to retain its
own counsel, but the fees and expenses of such counsel shall be at the expense
of such indemnified party unless (i) the indemnifying party and the indemnified
party shall have mutually agreed to the retention of such counsel or (ii) the
named parties to any such proceeding (including any impleaded parties) include
both the indemnifying party and the indemnified party and representation of both
parties by the same counsel would be inappropriate due to actual or potential
differing interests between them.  It is understood that the indemnifying party
shall not, in respect of the legal expenses of any indemnified party in
connection with any proceeding or related proceedings in the same jurisdiction,
be liable for the fees and expenses of more than one separate firm (in addition
to any local counsel) for (i) all Underwriters and all persons, if any, who
control any Underwriter within the meaning of either Section 15 of the
Securities Act or Section 20 of the Exchange Act and (ii) the Company, its
directors, its officers who sign the Registration Statement and each person, if
any, who controls the Company within the meaning of either such Section, and
that all such fees and expenses shall be reimbursed as they are incurred.  In
the case of any such separate firm for the Underwriters and such control persons
of the Underwriters, such firm

 
shall be designated in writing by Morgan Stanley & Co. Incorporated.  In the
case of any such separate firm for the Company, and such directors, officers and
control persons of the Company, such firm shall be designated in writing by the
Company.  The indemnifying party shall not be liable for any settlement of any
proceeding effected without its written consent, but if settled with such
consent or if there be a final judgment for the plaintiff, the indemnifying
party agrees to indemnify the indemnified party from and against any loss or
liability by reason of such settlement or judgment.  Notwithstanding the
foregoing sentence, if at any time an indemnified party shall have requested an
indemnifying party to reimburse the indemnified party for fees and expenses of
counsel as contemplated by the second and third sentences of this paragraph, the
indemnifying party agrees that it shall be liable for any settlement of any
proceeding effected without its written consent if (i) such settlement is
entered into more than 30 days after receipt by such indemnifying party of the
aforesaid request and (ii) such indemnifying party shall not have reimbursed the
indemnified party in accordance with such request prior to the date of such
settlement.  No indemnifying party shall, without the prior written consent of
the indemnified party, effect any settlement of any pending or threatened
proceeding in respect of which any indemnified party is or could have been a
party and indemnity could have been sought hereunder by such indemnified party,
unless such settlement includes an unconditional release of such indemnified
party from all liability on claims that are the subject matter of such
proceeding.

          (d) To the extent the indemnification provided for in paragraph (a) or
(b) of this Section 7 is unavailable to an indemnified party or insufficient in
respect of any losses, claims, damages or liabilities referred to therein, then
each indemnifying party under such paragraph, in lieu of indemnifying such
indemnified party thereunder, shall contribute to the amount paid or payable by
such indemnified party as a result of such losses, claims, damages or
liabilities (i) in such proportion as is appropriate to reflect the relative
benefits received by the indemnifying party or parties on the one hand and the
indemnified party or parties on the other hand from the offering of the Shares
or (ii) if the allocation provided by clause (i) above is not permitted by
applicable law, in such proportion as is appropriate to reflect not only the
relative benefits referred to in clause (i) above but also the relative fault of
the indemnifying party or parties on the one hand and of the indemnified party
or parties on the other hand in connection with the statements or omissions that
resulted in such losses, claims, damages or liabilities, as well as any other
relevant equitable considerations.  The relative benefits received by the
Company on the one hand and the Underwriters on the other hand in connection
with the offering of the Shares shall be deemed to be in the same respective
proportions as the net proceeds from the offering of the Shares (before
deducting expenses) received by the Company and the total underwriting discounts
and commissions received by the Underwriters, in each case as set forth in the
table on the cover of the Prospectus, bear to the aggregate Public Offering
Price of the Shares.  The relative fault of the Company on the one hand and the
Underwriters on the other hand shall be determined by reference to, among other
things, whether the untrue or alleged untrue statement of a material fact or the
omission or alleged omission to state a material fact relates to information
supplied by the Company or by the Underwriters and the parties'

 
relative intent, knowledge, access to information and opportunity to correct or
prevent such statement or omission.  The Underwriters' respective obligations to
contribute pursuant to this Section 7 are several in proportion to the
respective number of Shares they have purchased hereunder, and not joint.

          (e) The Company and the Underwriters agree that it would not be just
or equitable if contribution pursuant to this Section 7 were determined by pro
                                                                           ---
rata allocation (even if the Underwriters were treated as one entity for such
- ----                                                                         
purpose) or by any other method of allocation that does not take account of the
equitable considerations referred to in paragraph (d) of this Section 7. The
amount paid or payable by an indemnified party as a result of the losses,
claims, damages and liabilities referred to in the immediately preceding
paragraph shall be deemed to include, subject to the limitations set forth
above, any legal or other expenses reasonably incurred by such indemnified party
in connection with investigating or defending any such action or claim.
Notwithstanding the provisions of this Section 7, no Underwriter shall be
required to contribute any amount in excess of the amount by which the total
price at which the Shares underwritten by it and distributed to the public were
offered to the public exceeds the amount of any damages that such Underwriter
has otherwise been required to pay by reason of such untrue or alleged untrue
statement or omission or alleged omission.  No person guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the Securities Act)
shall be entitled to contribution from any person who was not guilty of such
fraudulent misrepresentation.  The remedies provided for in this Section 7 are
not exclusive and shall not limit any rights or remedies which may otherwise be
available to any indemnified party at law or in equity.

          (f) The indemnity and contribution provisions contained in this
Section 7 and the representations, warranties and other statements of the
Company contained in this Agreement shall remain operative and in full force and
effect regardless of (i) any termination of this Agreement, (ii) any
investigation made by or on behalf of any Underwriter or any person controlling
any Underwriter, or the Company, its officers or directors or any person
controlling the Company and (iii) acceptance of and payment for any of the
Shares.

     8.   Termination.  This Agreement shall be subject to termination by notice
          -----------                                                           
given by you to the Company, if (a) after the execution and delivery of this
Agreement and prior to the Closing Date (i) trading generally shall have been
suspended or materially limited on or by, as the case may be, any of the New
York Stock Exchange, the American Stock Exchange, the National Association of
Securities Dealers, Inc., the Chicago Board of Options Exchange, the Chicago
Mercantile Exchange or the Chicago Board of Trade, (ii) trading of any
securities of the Company shall have been suspended on any exchange or in any
over-the-counter market, (iii) a general moratorium on commercial banking
activities in New York shall have been declared by either Federal or New York
State authorities or (iv) there shall have occurred any outbreak or escalation
of hostilities or any change in financial markets or any calamity or crisis
that, in your judgment, is material and adverse and (b) in the case of any of
the events specified in clauses (a)(i) through

 
(iv), such event, singly or together with any other such event, makes it, in
your judgment, impracticable to market the Shares on the terms and in the manner
contemplated in the Prospectus.

     9.   Effectiveness; Defaulting Underwriters.  This Agreement shall become
          --------------------------------------                              
effective upon the execution and delivery hereof by the parties hereto.

     If, on the Closing Date or the Option Closing Date, as the case may be, any
one or more of the Underwriters shall fail or refuse to purchase Shares that it
has or they have agreed to purchase hereunder on such date, and the aggregate
number of Shares which such defaulting Underwriter or Underwriters agreed but
failed or refused to purchase is not more than one-tenth of the aggregate number
of the Shares to be purchased on such date, the other Underwriters shall be
obligated severally in the proportions that the number of Firm Shares set forth
opposite their respective names in Schedule I bears to the aggregate number of
Firm Shares set forth opposite the names of all such non-defaulting
Underwriters, or in such other proportions as you may specify, to purchase the
Shares which such defaulting Underwriter or Underwriters agreed but failed or
refused to purchase on such date; provided that in no event shall the number of
                                  --------                                     
Shares that any Underwriter has agreed to purchase pursuant to this Agreement be
increased pursuant to this Section 9 by an amount in excess of one-ninth of such
number of Shares without the written consent of such Underwriter.  If, on the
Closing Date, any Underwriter or Underwriters shall fail or refuse to purchase
Firm Shares and the aggregate number of Firm Shares with respect to which such
default occurs is more than one-tenth of the aggregate number of Firm Shares to
be purchased, and arrangements satisfactory to you and the Company for the
purchase of such Firm Shares are not made within 36 hours after such default,
this Agreement shall terminate without liability on the part of any non-
defaulting Underwriter or the Company.  In any such case either you or the
Company shall have the right to postpone the Closing Date, but in no event for
longer than seven days, in order that the required changes, if any, in the
Registration Statement and in the Prospectus or in any other documents or
arrangements may be effected.  If, on the Option Closing Date, any Underwriter
refuses to purchase Additional Shares and the aggregate number of Additional
Shares with respect to which such default occurs is more than one-tenth of the
aggregate number of Additional Shares to be purchased, the non-defaulting
Underwriters shall have the option to (i) terminate their obligation hereunder
to purchase Additional Shares or (ii) purchase not less than the number of
Additional Shares that such non-defaulting Underwriters would have been
obligated to purchase in the absence of such default.  Any action taken under
this paragraph shall not relieve any defaulting Underwriter from liability in
respect of any default of such Underwriter under this Agreement.

     If this Agreement shall be terminated by the Underwriters, or any of them,
because of any failure or refusal on the part of the Company to comply with the
terms or to fulfill any of the conditions of this Agreement, or if for any
reason the Company shall be unable to perform its obligations under this
Agreement, the Company will reimburse the Underwriters or such Underwriters as
have so terminated this Agreement with respect to themselves, severally, for all
out-of-pocket

 
expenses (including the fees and disbursements of their counsel) reasonably
incurred by such Underwriters in connection with this Agreement or the offering
contemplated hereunder.

     10.  Counterparts.  This Agreement may be signed in two or more
          ------------                                              
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

     11.  Applicable Law.  This Agreement shall be governed by and construed in
          --------------                                                       
accordance with the internal laws of the State of New York.

 
     12.  Headings.  The headings of the sections of this Agreement have been
          --------                                                           
inserted for convenience of reference only and shall not be deemed a part of
this Agreement.

                              Very truly yours,

                              International Network Services

                              By:
                                 ------------------------------------
                                    Donald K. McKinney,
                                    Chief Executive Officer


Accepted as of the date hereof

Morgan Stanley & Co. Incorporated
Alex. Brown & Sons Incorporated
Robertson, Stephens & Company LLC

Acting severally on behalf
of themselves and the
several Underwriters named
herein.

By:  Morgan Stanley & Co. Incorporated

By:
   -------------------------------------- 
Name:
     ------------------------------------
Title:
      -----------------------------------

 
                                   SCHEDULE I


                                                   Number of Firm Shares To    
                                                              Be              
      Underwriter                                         Purchased           
- ------------------------                          ---------------------------  
 
Morgan Stanley & Co. Incorporated

Alex. Brown & Sons Incorporated

Robertson, Stephens & Company LLC

[NAMES OF OTHER UNDERWRITERS]
 
 
          Total
                                                  ===========================