Chapter4IS-ISConguration
Atpresent,theZXR105900EsupportsplaintextandMD5authenticationmodes.
TocongureIS-ISauthenticationontheZXR105900E,performthefollowingsteps:
StepCommandFunction
1ZXR10(config)#routerisis[process-id][vrf<vrf-name>]EntersIS-ISrouteconguration
mode.
ZXR10(config-isis-0)#authentication-type<type>[level-1
|level-2]
Conguresanauthentication
mode:textormd5.
Ifoptionalparametersare
notset,thecongurationis
effectiveforbothlevel-1and
level-2operationtypes.
2
ZXR10(config-isis-0)#authentication[encrypt]<key>[lev
el-1|level-2]
ConguresIS-ISauthentication
inroutingmode.Password
length:1-100characters.
Bydefault,SNPpacketsand
LSPsareauthenticated
inroutingmode.T o
authenticateLSPsonly,run
thedisable-snp-authentication
command.
Ifoptionalparametersare
notset,theauthenticationis
effectiveforbothSNPpackets
oflevel-1andlevel-2operation
types.
3ZXR10(config-isis-0)#interface<interface-name>EntersIS-ISinterface
congurationmode.
ZXR10(config-isis-0-if-vlan100)#authentication-type
<type>[level-1|level-2]
Conguresauthentication
modeininterfacemode,
Ifoptionalparametersarenot
set,theauthenticationmodeis
effectiveforbothlevel-1and
level-2operationtypes.
4
ZXR10(config-isis-0-if-vlan100)#authentication
[encrypt]<key>[level-1|level-2]
Congurestheauthentication
modeforHellopackets.
Passwordrange:1-100
characters.
Ifoptionalparametersarenot
set,theauthenticationmode
iseffectiveforHellopackets
ofbothlevel-1andlevel-2
operationtypes.
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SJ-20150114102049-003|2015-01-15(R1.0)ZTEProprietaryandCondential