Exhibit 10.11

                             NETCOM SYSTEMS, INC.
                                       
                            INDEMNIFICATION AGREEMENT



     This Indemnification Agreement ("Agreement") is effective as of _______ 
__, 1998 by and between Netcom Systems, Inc., a Delaware corporation (the 
"Company"), and ______________ ("Indemnitee").

     WHEREAS, the Company desires to attract and retain the services of 
highly qualified individuals, such as Indemnitee, to serve the Company and 
its related entities;

     WHEREAS, in order to induce Indemnitee to continue to provide services 
to the Company, the Company wishes to provide for the indemnification of, and 
the advancement of expenses to, Indemnitee to the maximum extent permitted by 
law;

     WHEREAS, the Company and Indemnitee recognize the continued difficulty 
in obtaining liability insurance for the Company's directors, officers, 
employees, agents and fiduciaries, the significant increases in the cost of 
such insurance and the general reductions in the coverage of such insurance;

     WHEREAS, the Company and Indemnitee further recognize the substantial 
increase in corporate litigation in general, subjecting directors, officers, 
employees, agents and fiduciaries to expensive litigation risks at the same 
time as the availability and coverage of liability insurance has been 
severely limited;

     WHEREAS, the Company and Indemnitee desire to continue to have in place 
the additional protection provided by an indemnification agreement and to 
provide indemnification and advancement of expenses to the Indemnitee to the 
maximum extent permitted by Delaware law;

     WHEREAS, the Company and Indemnitee are parties to that certain 
Indemnification Agreement dated June 16, 1997 (the "Prior Agreement") entered 
into when the Company was a California corporation;

     WHEREAS, the Company has reincorporated  or expects shortly to 
reincorporate in Delaware; and

     WHEREAS, in view of the considerations set forth above, the Company and 
Indemnitee desire to amend and restate the Prior Agreement as set forth 
herein;

     NOW, THEREFORE, the Company and Indemnitee hereby agree that, effective 
upon the closing of the merger between Netcom Systems, Inc., a California 
corporation and Netcom Systems, Inc., a Delaware corporation, the Prior 
Agreement is amended and restated in its entirety to read as set forth below.





     1.   CERTAIN DEFINITIONS.

          (a)  "Change in Control" shall mean, and shall be deemed to have 
occurred if, on or after the date of this Agreement, (i) any "person" (as 
such term is used in Sections 13(d) and 14(d) of the Securities Exchange Act 
of 1934, as amended), other than a trustee or other fiduciary holding 
securities under an employee benefit plan of the Company acting in such 
capacity or a corporation owned directly or indirectly by the stockholders of 
the Company in substantially the same proportions as their ownership of stock 
of the Company, becomes the "beneficial owner" (as defined in Rule 13d-3 
under said Act), directly or indirectly, of securities of the Company 
representing more than 50% of the total voting power represented by the 
Company's then outstanding Voting Securities, (ii) during any period of two 
consecutive years, individuals who at the beginning of such period constitute 
the Board of Directors of the Company and any new director whose election by 
the Board of Directors or nomination for election by the Company's 
stockholders was approved by a vote of at least two thirds (2/3) of the 
directors then still in office who either were directors at the beginning of 
the period or whose election or nomination for election was previously so 
approved, cease for any reason to constitute a majority thereof, or (iii) the 
stockholders of the Company approve a merger or consolidation of the Company 
with any other corporation other than a merger or consolidation which would 
result in the Voting Securities of the Company outstanding immediately prior 
thereto continuing to represent (either by remaining outstanding or by being 
converted into Voting Securities of the surviving entity) at least 80% of the 
total voting power represented by the Voting Securities of the Company or 
such surviving entity outstanding immediately after such merger or 
consolidation, or the stockholders of the Company approve a plan of complete 
liquidation of the Company or an agreement for the sale or disposition by the 
Company of (in one transaction or a series of related transactions) all or 
substantially all of the Company's assets.

          (b)  "Claim" shall mean with respect to a Covered Event:  any 
threatened, pending or completed action, suit, proceeding or alternative 
dispute resolution mechanism, or any hearing, inquiry or investigation that 
Indemnitee in good faith believes might lead to the institution of any such 
action, suit, proceeding or alternative dispute resolution mechanism, whether 
civil, criminal, administrative, investigative or other.

          (c)  References to the "Company" shall include, in addition to 
Netcom Systems, Inc., any constituent corporation (including any constituent 
of a constituent) absorbed in a consolidation or merger to which Netcom 
Systems, Inc. (or any of its wholly owned subsidiaries) is a party which, if 
its separate existence had continued, would have had power and authority to 
indemnify its directors, officers, employees, agents or fiduciaries, so that 
if Indemnitee is or was a director, officer, employee, agent or fiduciary of 
such constituent corporation, or is or was serving at the request of such 
constituent corporation as a director, officer, employee, agent or fiduciary 
of another corporation, partnership, joint venture, employee benefit plan, 
trust or other enterprise, Indemnitee shall stand in the same position under 
the provisions of this Agreement


                                      -2-


with respect to the resulting or surviving corporation as Indemnitee would 
have with respect to such constituent corporation if its separate existence 
had continued.

          (d)  "Covered Event" shall mean any event or occurrence related to 
the fact that Indemnitee is or was a director, officer, employee, agent or 
fiduciary of the Company, or any subsidiary of the Company, or is or was 
serving at the request of the Company as a director, officer, employee, agent 
or fiduciary of another corporation, partnership, joint venture, trust or 
other enterprise, or by reason of any action or inaction on the part of 
Indemnitee while serving in such capacity.

          (e)  "Expenses" shall mean any and all expenses (including 
attorneys' fees and all other costs, expenses and obligations incurred in 
connection with investigating, defending, being a witness in or participating 
in (including on appeal), or preparing to defend, to be a witness in or to 
participate in, any action, suit, proceeding, alternative dispute resolution 
mechanism, hearing, inquiry or investigation), judgments, fines, penalties 
and amounts paid in settlement (if such settlement is approved in advance by 
the Company, which approval shall not be unreasonably withheld), actually and 
reasonably incurred, of any Claim and any federal, state, local or foreign 
taxes imposed on the Indemnitee as a result of the actual or deemed receipt 
of any payments under this Agreement.

          (f)  "Expense Advance" shall mean a payment to Indemnitee pursuant 
to Section 3 of Expenses in advance of the settlement of or final judgement 
in any action, suit, proceeding or alternative dispute resolution mechanism, 
hearing, inquiry or investigation which constitutes a Claim.

          (g)  "Independent Legal Counsel" shall mean an attorney or firm of 
attorneys, selected in accordance with the provisions of Section 2(d) hereof, 
who shall not have otherwise performed services for the Company or Indemnitee 
within the last three years (other than with respect to matters concerning 
the rights of Indemnitee under this Agreement, or of other indemnitees under 
similar indemnity agreements).

          (h)  References to "other enterprises" shall include employee 
benefit plans; references to "fines" shall include any excise taxes assessed 
on Indemnitee with respect to an employee benefit plan; and references to 
"serving at the request of the Company" shall include any service as a 
director, officer, employee, agent or fiduciary of the Company which imposes 
duties on, or involves services by, such director, officer, employee, agent 
or fiduciary with respect to an employee benefit plan, its participants or 
its beneficiaries; and if Indemnitee acted in good faith and in a manner 
Indemnitee reasonably believed to be in the interest of the participants and 
beneficiaries of an employee benefit plan, Indemnitee shall be deemed to have 
acted in a manner "not opposed to the best interests of the Company"  as 
referred to in this Agreement.


                                     -3-



          (i)  "Reviewing Party" shall mean, subject to the provisions of 
Section 2(d), any person or body appointed by the Board of Directors in 
accordance with applicable law to review the Company's obligations hereunder 
and under applicable law, which may include a member or members of the 
Company's Board of Directors, Independent Legal Counsel or any other person 
or body not a party to the particular Claim for which Indemnitee is seeking 
indemnification.

          (j)  "Section" refers to a section of this Agreement unless 
otherwise indicated.

          (k)  "Voting Securities" shall mean any securities of the Company 
that vote generally in the election of directors.

     2.   INDEMNIFICATION.

          (a)  INDEMNIFICATION OF EXPENSES.  Subject to the provisions of 
Section 2(b) below, the Company shall indemnify Indemnitee for Expenses to 
the fullest extent permitted by law if Indemnitee was or is or becomes a 
party to or witness or other participant in, or is threatened to be made a 
party to or witness or other participant in, any Claim (whether by reason of 
or arising in part out of a Covered Event), including all interest, 
assessments and other charges paid or payable in connection with or in 
respect of such Expenses.  

          (b)  REVIEW OF INDEMNIFICATION OBLIGATIONS.  Notwithstanding the 
foregoing, in the event any Reviewing Party shall have determined (in a 
written opinion, in any case in which Independent Legal Counsel is the 
Reviewing Party) that Indemnitee is not entitled to be indemnified hereunder 
under applicable law, (i) the Company shall have no further obligation under 
Section 2(a) to make any payments to Indemnitee not made prior to such 
determination by such Reviewing Party, and (ii) the Company shall be entitled 
to be reimbursed by Indemnitee (who hereby agrees to reimburse the Company) 
for all Expenses theretofore paid in indemnifying Indemnitee; PROVIDED, 
HOWEVER, that if Indemnitee has commenced or thereafter commences legal 
proceedings in a court of competent jurisdiction to secure a determination 
that Indemnitee is entitled to be indemnified hereunder under applicable law, 
any determination made by any Reviewing Party that Indemnitee is not entitled 
to be indemnified hereunder under applicable law shall not be binding and 
Indemnitee shall not be required to reimburse the Company for any Expenses 
theretofore paid in indemnifying Indemnitee until a final judicial 
determination is made with respect thereto (as to which all rights of appeal 
therefrom have been exhausted or lapsed).  Indemnitee's obligation to 
reimburse the Company for any Expenses shall be unsecured and no interest 
shall be charged thereon.  

          (c)  INDEMNITEE RIGHTS ON UNFAVORABLE DETERMINATION; BINDING 
EFFECT.  If any Reviewing Party determines that Indemnitee substantively is 
not entitled to be indemnified hereunder in whole or in part under applicable 
law, Indemnitee shall have the right to commence litigation seeking an 
initial determination by the court or challenging any such determination by 
such Reviewing Party or any aspect thereof, including the legal or factual 
bases therefor, and,


                                      -4-


subject to the provisions of Section 15, the Company hereby consents to 
service of process and to appear in any such proceeding.  Absent such 
litigation, any determination by any Reviewing Party shall be conclusive and 
binding on the Company and Indemnitee.

          (d)  SELECTION OF REVIEWING PARTY; CHANGE IN CONTROL.  If there has 
not been a Change in Control, any Reviewing Party shall be selected by the 
Board of Directors, and if there has been such a Change in Control (other 
than a Change in Control which has been approved by a majority of the 
Company's Board of Directors who were directors immediately prior to such 
Change in Control), any Reviewing Party with respect to all matters 
thereafter arising concerning the rights of Indemnitee to indemnification of 
Expenses under this Agreement or any other agreement or under the Company's 
Certificate of Incorporation or Bylaws as now or hereafter in effect, or 
under any other applicable law, if desired by Indemnitee, shall be 
Independent Legal Counsel selected by Indemnitee and approved by the Company 
(which approval shall not be unreasonably withheld). Such counsel, among 
other things, shall render its written opinion to the Company and Indemnitee 
as to whether and to what extent Indemnitee would be entitled to be 
indemnified hereunder under applicable law and the Company agrees to abide by 
such opinion.  The Company agrees to pay the reasonable fees of the 
Independent Legal Counsel referred to above and to indemnify fully such 
counsel against any and all expenses (including attorneys' fees), claims, 
liabilities and damages arising out of or relating to this Agreement or its 
engagement pursuant hereto.  Notwithstanding any other provision of this 
Agreement, the Company shall not be required to pay Expenses of more than one 
Independent Legal Counsel in connection with all matters concerning a single 
Indemnitee, and such Independent Legal Counsel shall be the Independent Legal 
Counsel for any or all other Indemnitees unless (i) the Company otherwise 
determines or (ii) any Indemnitee shall provide a written statement setting 
forth in detail a reasonable objection to such Independent Legal Counsel 
representing other Indemnitees.

          (e)  MANDATORY PAYMENT OF EXPENSES.  Notwithstanding any other 
provision of this Agreement other than Section 10 hereof, to the extent that 
Indemnitee has been successful on the merits or otherwise, including, without 
limitation, the dismissal of an action without prejudice, in defense of any 
Claim, Indemnitee shall be indemnified against all Expenses incurred by 
Indemnitee in connection therewith.

     3.   EXPENSE ADVANCES.

          (a)  OBLIGATION TO MAKE EXPENSE ADVANCES.  Upon receipt of a 
written undertaking by or on behalf of the Indemnitee to repay such amounts 
if it shall ultimately be determined that the Indemnitee is not entitled to 
be indemnified therefor by the Company, the Company shall make Expense 
Advances to Indemnitee.

          (b)  FORM OF UNDERTAKING.  Any written undertaking by the 
Indemnitee to repay any Expense Advances hereunder shall be unsecured and no 
interest shall be charged thereon.


                                      -5-


          (c)  DETERMINATION OF REASONABLE EXPENSE ADVANCES.  The parties 
agree that for the purposes of any Expense Advance for which Indemnitee has 
made written demand to the Company in accordance with this Agreement, all 
Expenses included in such Expense Advance that are certified by affidavit of 
Indemnitee's counsel as being reasonable shall be presumed conclusively to be 
reasonable.

     4.   PROCEDURES FOR INDEMNIFICATION AND EXPENSE ADVANCES.

          (a)  TIMING OF PAYMENTS.  All payments of Expenses (including 
without limitation Expense Advances) by the Company to the Indemnitee 
pursuant to this Agreement shall be made to the fullest extent permitted by 
law as soon as practicable after written demand by Indemnitee therefor is 
presented to the Company, but in no event later than forty-five (45) business 
days after such written demand by Indemnitee is presented to the Company, 
except in the case of Expense Advances, which shall be made no later than 
twenty (20) business days after such written demand by Indemnitee is 
presented to the Company.  

          (b)  NOTICE/COOPERATION BY INDEMNITEE.  Indemnitee shall, as a 
condition precedent to Indemnitee's right to be indemnified or Indemnitee's 
right to receive Expense Advances under this Agreement, give the Company 
notice in writing as soon as practicable of any Claim made against Indemnitee 
for which indemnification will or could be sought under this Agreement.  
Notice to the Company shall be directed to the Chief Executive Officer of the 
Company at the address shown on the signature page of this Agreement (or such 
other address as the Company shall designate in writing to Indemnitee).  In 
addition, Indemnitee shall give the Company such information and cooperation 
as it may reasonably require and as shall be within Indemnitee's power.

          (c)  NO PRESUMPTIONS; BURDEN OF PROOF.  For purposes of this 
Agreement, the termination of any Claim by judgment, order, settlement 
(whether with or without court approval) or conviction, or upon a plea of 
NOLO CONTENDERE, or its equivalent, shall not create a presumption that 
Indemnitee did not meet any particular standard of conduct or have any 
particular belief or that a court has determined that indemnification is not 
permitted by this Agreement or applicable law.  In addition, neither the 
failure of any Reviewing Party to have made a determination as to whether 
Indemnitee has met any particular standard of conduct or had any particular 
belief, nor an actual determination by any Reviewing Party that Indemnitee 
has not met such standard of conduct or did not have such belief, prior to 
the commencement of legal proceedings by Indemnitee to secure a judicial 
determination that Indemnitee should be indemnified under this Agreement or 
applicable law, shall be a defense to Indemnitee's claim or create a 
presumption that Indemnitee has not met any particular standard of conduct or 
did not have any particular belief.  In connection with any determination by 
any Reviewing Party or otherwise as to whether the Indemnitee is entitled to 
be indemnified hereunder, the burden of proof shall be on the Company to 
establish that Indemnitee is not so entitled.


                                     -6-


          (d)  NOTICE TO INSURERS.  If, at the time of the receipt by the 
Company of a notice of a Claim pursuant to Section 4(b) hereof, the Company 
has liability insurance in effect which may cover such Claim, the Company 
shall give prompt notice of the commencement of such Claim to the insurers in 
accordance with the procedures set forth in the respective policies.  The 
Company shall thereafter take all necessary or desirable action to cause such 
insurers to pay, on behalf of the Indemnitee, all amounts payable as a result 
of such Claim in accordance with the terms of such policies.

          (e)  SELECTION OF COUNSEL.  In the event the Company shall be 
obligated hereunder to provide indemnification for or make any Expense 
Advances with respect to the Expenses of any Claim, the Company, if 
appropriate, shall be entitled to assume the defense of such Claim with 
counsel approved by Indemnitee (which approval shall not be unreasonably 
withheld) upon the delivery to Indemnitee of written notice of the Company's 
election to do so.  After delivery of such notice, approval of such counsel 
by Indemnitee and the retention of such counsel by the Company, the Company 
will not be liable to Indemnitee under this Agreement for any fees or 
expenses of separate counsel subsequently employed by or on behalf of 
Indemnitee with respect to the same Claim; provided that, (i) Indemnitee 
shall have the right to employ Indemnitee's separate counsel in any such 
Claim at Indemnitee's expense and (ii) if (A) the employment of separate 
counsel by Indemnitee has been previously authorized by the Company, (B) 
Indemnitee shall have reasonably concluded that there may be a conflict of 
interest between the Company and Indemnitee in the conduct of any such 
defense, or (C) the Company shall not continue to retain such counsel to 
defend such Claim, then the fees and expenses of Indemnitee's separate 
counsel shall be Expenses for which Indemnitee may receive indemnification or 
Expense Advances hereunder.

     5.   ADDITIONAL INDEMNIFICATION RIGHTS; NONEXCLUSIVITY.

          (a)  SCOPE.  The Company hereby agrees to indemnify the Indemnitee 
to the fullest extent permitted by law, notwithstanding that such 
indemnification is not specifically authorized by the other provisions of 
this Agreement, the Company's Certificate of Incorporation, the Company's 
Bylaws or by statute.  In the event of any change after the date of this 
Agreement in any applicable law, statute or rule which expands the right of a 
Delaware corporation to indemnify a member of its board of directors or an 
officer, employee, agent or fiduciary, it is the intent of the parties hereto 
that Indemnitee shall enjoy by this Agreement the greater benefits afforded 
by such change.  In the event of any change in any applicable law, statute or 
rule which narrows the right of a Delaware corporation to indemnify a member 
of its board of directors or an officer, employee, agent or fiduciary, such 
change, to the extent not otherwise required by such law, statute or rule to 
be applied to this Agreement, shall have no effect on this Agreement or the 
parties' rights and obligations hereunder except as set forth in Section 
10(a) hereof.

          (b)  NONEXCLUSIVITY.  The indemnification and the payment of 
Expense Advances provided by this Agreement shall be in addition to any 
rights to which Indemnitee may be entitled 


                                      -7-



under the Company's Certificate of Incorporation, its Bylaws, any other 
agreement, any vote of stockholders or disinterested directors, the General 
Corporation Law of the State of Delaware, or otherwise. The indemnification 
and the payment of Expense Advances provided under this Agreement shall 
continue as to Indemnitee for any action taken or not taken while serving in 
an indemnified capacity even though subsequent thereto Indemnitee may have 
ceased to serve in such capacity.

     6.   NO DUPLICATION OF PAYMENTS.  The Company shall not be liable under 
this Agreement to make any payment in connection with any Claim made against 
Indemnitee to the extent Indemnitee has otherwise actually received payment 
(under any insurance policy, provision of the Company's Certificate of 
Incorporation, Bylaws or otherwise) of the amounts otherwise payable 
hereunder.

     7.   PARTIAL INDEMNIFICATION.  If Indemnitee is entitled under any 
provision of this Agreement to indemnification by the Company for some or a 
portion of Expenses incurred in connection with any Claim, but not, however, 
for all of the total amount thereof, the Company shall nevertheless indemnify 
Indemnitee for the portion of such Expenses to which Indemnitee is entitled.

     8.   MUTUAL ACKNOWLEDGEMENT.  Both the Company and Indemnitee 
acknowledge that in certain instances, federal law or applicable public 
policy may prohibit the Company from indemnifying its directors, officers, 
employees, agents or fiduciaries under this Agreement or otherwise.  
Indemnitee understands and acknowledges that the Company has undertaken or 
may be required in the future to undertake with the Securities and Exchange 
Commission to submit the question of indemnification to a court in certain 
circumstances for a determination of the Company's right under public policy 
to indemnify Indemnitee.

     9.   LIABILITY INSURANCE.  To the extent the Company maintains liability 
insurance applicable to directors, officers, employees, agents or 
fiduciaries, Indemnitee shall be covered by such policies in such a manner as 
to provide Indemnitee the same rights and benefits as are provided to the 
most favorably insured of the Company's directors, if Indemnitee is a 
director; or of the Company's officers, if Indemnitee is not a director of 
the Company but is an officer; or of the Company's key employees, agents or 
fiduciaries, if Indemnitee is not an officer or director but is a key 
employee, agent or fiduciary.

     10.  EXCEPTIONS.  Notwithstanding any other provision of this Agreement, 
the Company shall not be obligated pursuant to the terms of this Agreement:

          (a)  EXCLUDED ACTION OR OMISSIONS.  To indemnify Indemnitee for 
Expenses resulting from acts, omissions or transactions for which Indemnitee 
is prohibited from receiving indemnification under this Agreement or 
applicable law; PROVIDED, HOWEVER, that notwithstanding any limitation set 
forth in this Section 10(a) regarding the Company's obligation to provide 


                                     -8-


indemnification, Indemnitee shall be entitled under Section 3 to receive 
Expense Advances hereunder with respect to any such Claim unless and until a 
court having jurisdiction over the Claim shall have made a final judicial 
determination (as to which all rights of appeal therefrom have been exhausted 
or lapsed) that Indemnitee has engaged in acts, omissions or transactions for 
which Indemnitee is prohibited from receiving indemnification under this 
Agreement or applicable law.

          (b)  CLAIMS INITIATED BY INDEMNITEE.  To indemnify or make Expense 
Advances to Indemnitee with respect to Claims initiated or brought 
voluntarily by Indemnitee and not by way of defense, counterclaim or 
crossclaim, except (i) with respect to actions or proceedings brought to 
establish or enforce a right to indemnification under this Agreement or any 
other agreement or insurance policy or under the Company's Certificate of 
Incorporation or Bylaws now or hereafter in effect relating to Claims for 
Covered Events, (ii) in specific cases if the Board of Directors has approved 
the initiation or bringing of such Claim, or (iii) as otherwise required 
under Section 145 of the Delaware General Corporation Law, regardless of 
whether Indemnitee ultimately is determined to be entitled to such 
indemnification or insurance recovery, as the case may be.

          (c)  LACK OF GOOD FAITH.  To indemnify Indemnitee for any Expenses 
incurred by the Indemnitee with respect to any action instituted (i) by 
Indemnitee to enforce or interpret this Agreement, if a court having 
jurisdiction over such action determines as provided in Section 13 that each 
of the material assertions made by the Indemnitee as a basis for such action 
was not made in good faith or was frivolous, or (ii) by or in the name of the 
Company to enforce or interpret this Agreement, if a court having 
jurisdiction over such action determines as provided in Section 13 that each 
of the material defenses asserted by Indemnitee in such action was made in 
bad faith or was frivolous.

          (d)  CLAIMS UNDER SECTION 16(b).  To indemnify Indemnitee for 
expenses and the payment of profits arising from the purchase and sale by 
Indemnitee of securities in violation of Section 16(b) of the Securities 
Exchange Act of 1934, as amended, or any similar successor statute; PROVIDED, 
HOWEVER, that notwithstanding any limitation set forth in this Section 10(d) 
regarding the Company's obligation to provide indemnification, Indemnitee 
shall be entitled under Section 3 to receive Expense Advances hereunder with 
respect to any such Claim unless and until a court having jurisdiction over 
the Claim shall have made a final judicial determination (as to which all 
rights of appeal therefrom have been exhausted or lapsed) that Indemnitee has 
violated said statute.

     11.  COUNTERPARTS.  This Agreement may be executed in one or more 
counterparts, each of which shall constitute an original.

     12.  BINDING EFFECT; SUCCESSORS AND ASSIGNS.  This Agreement shall be 
binding upon and inure to the benefit of and be enforceable by the parties 
hereto and their respective successors, 


                                     -9-


assigns (including any direct or indirect successor by purchase, merger, 
consolidation or otherwise to all or substantially all of the business or 
assets of the Company), spouses, heirs and personal and legal 
representatives.  The Company shall require and cause any successor (whether 
direct or indirect, and whether by purchase, merger, consolidation or 
otherwise) to all, substantially all, or a substantial part, of the business 
or assets of the Company, by written agreement in form and substance 
satisfactory to Indemnitee, expressly to assume and agree to perform this 
Agreement in the same manner and to the same extent that the Company would be 
required to perform if no such succession had taken place.  This Agreement 
shall continue in effect regardless of whether Indemnitee continues to serve 
as a director, officer, employee, agent or fiduciary (as applicable) of the 
Company or of any other enterprise at the Company's request.

     13.  EXPENSES INCURRED IN ACTION RELATING TO ENFORCEMENT OR 
INTERPRETATION.  In the event that any action is instituted by Indemnitee 
under this Agreement or under any liability insurance policies maintained by 
the Company to enforce or interpret any of the terms hereof or thereof, 
Indemnitee shall be entitled to be indemnified for all Expenses incurred by 
Indemnitee with respect to such action (including without limitation 
attorneys' fees), regardless of whether Indemnitee is ultimately successful 
in such action, unless as a part of such action a court having jurisdiction 
over such action makes a final judicial determination (as to which all rights 
of appeal therefrom have been exhausted or lapsed) that each of the material 
assertions made by Indemnitee as a basis for such action was not made in good 
faith or was frivolous; provided, however, that until such final judicial 
determination is made, Indemnitee shall be entitled under Section 3 to 
receive payment of Expense Advances hereunder with respect to such action.  
In the event of an action instituted by or in the name of the Company under 
this Agreement to enforce or interpret any of the terms of this Agreement, 
Indemnitee shall be entitled to be indemnified for all Expenses incurred by 
Indemnitee in defense of such action (including without limitation costs and 
expenses incurred with respect to Indemnitee's counterclaims and cross-claims 
made in such action), unless as a part of such action a court having 
jurisdiction over such action makes a final judicial determination (as to 
which all rights of appeal therefrom have been exhausted or lapsed) that each 
of the material defenses asserted by Indemnitee in such action was made in 
bad faith or was frivolous; provided, however, that until such final judicial 
determination is made, Indemnitee shall be entitled under Section 3 to 
receive payment of Expense Advances hereunder with respect to such action.

     14.  NOTICE.  All notices, requests, demands and other communications 
under this Agreement shall be in writing and shall be deemed duly given (i) 
if delivered by hand and signed for by the party addressed, on the date of 
such delivery, or (ii) if mailed by domestic certified or registered mail 
with postage prepaid, on the third business day after the date postmarked.  
Addresses for notice to either party are as shown on the signature page of 
this Agreement, or as subsequently modified by written notice.

     15.  CONSENT TO JURISDICTION.  The Company and Indemnitee each hereby 
irrevocably consent to the jurisdiction of the courts of the State of 
Delaware for all purposes in connection 


                                     -10-


with any action or proceeding which arises out of or relates to this 
Agreement and agree that any action instituted under this Agreement shall be 
commenced, prosecuted and continued only in the Court of Chancery of the 
State of Delaware in and for New Castle County, which shall be the exclusive 
and only proper forum for adjudicating such a claim.

     16.  SEVERABILITY.  The provisions of this Agreement shall be severable 
in the event that any of the provisions hereof (including any provision 
within a single section, paragraph or sentence) are held by a court of 
competent jurisdiction to be invalid, void or otherwise unenforceable, and 
the remaining provisions shall remain enforceable to the fullest extent 
permitted by law.  Furthermore, to the fullest extent possible, the 
provisions of this Agreement (including without limitation each portion of 
this Agreement containing any provision held to be invalid, void or otherwise 
unenforceable, that is not itself invalid, void or unenforceable) shall be 
construed so as to give effect to the intent manifested by the provision held 
invalid, illegal or unenforceable.

     17.  CHOICE OF LAW.  This Agreement, and all rights, remedies, 
liabilities, powers and duties of the parties to this Agreement, shall be 
governed by and construed in accordance with the laws of the State of 
Delaware without regard to principles of conflicts of laws.

     18.  SUBROGATION.  In the event of payment under this Agreement, the 
Company shall be subrogated to the extent of such payment to all of the 
rights of recovery of Indemnitee, who shall execute all documents required 
and shall do all acts that may be necessary to secure such rights and to 
enable the Company effectively to bring suit to enforce such rights.

     19.  AMENDMENT AND TERMINATION.  No amendment, modification, termination 
or cancellation of this Agreement shall be effective unless it is in writing 
signed by both the parties hereto.  No waiver of any of the provisions of 
this Agreement shall be deemed to be or shall constitute a waiver of any 
other provisions hereof (whether or not similar), nor shall such waiver 
constitute a continuing waiver.

     20.  INTEGRATION AND ENTIRE AGREEMENT.  This Agreement sets forth the 
entire understanding between the parties hereto and supersedes and merges all 
previous written and oral negotiations, commitments, understandings and 
agreements relating to the subject matter hereof between the parties hereto.

     21.  NO CONSTRUCTION AS EMPLOYMENT AGREEMENT.  Nothing contained in this 
Agreement shall be construed as giving Indemnitee any right to be retained in 
the employ of the Company or any of its subsidiaries or affiliated entities.


                                     -11-


     IN WITNESS WHEREOF, the parties hereto have executed this 
Indemnification Agreement as of the date first above written.


NETCOM SYSTEMS, INC.


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

Address:  Netcom Systems, Inc.
          20550 Nordhoff Street
          Chatsworth, California 91311



                                           AGREED TO AND ACCEPTED



                                           -----------------------------------



                                      -12-