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BGP Notes - Authentication

Corrections welcome. It’s simple as pie to enable MD5 auth to a BGP peer. R102(config-router)#neigh 192.0.2.101 pass MYKEY
jac Jun 10, 2011

EIGRP Notes - Authentication

Corrections – I invite them. 1.  Create the keys in the keychain. R101(config)#key chain KEYCHAIN R101(config-keychain)#key 1 R101(config-keychain-key)#key-str R101(config-keychain-key)#key-string MYKEY 2.  Enable authentication on an interface. R101(config-if)#ip authentication mode eigrp 1 md5 3.  Associate keychain with EIGRP. ip authentication key-chain eigrp
jac Jun 10, 2011

OSPF Notes - Authentication

Corrections appreciated. Type 0 : No authentication.  This is the default type. R0(config-if)#ip ospf authentication null ----- R0(config-router)#area 1 virtual-link 2.2.2.2 authentication null  Type 1 : Clear text authentication ----- R0(config-if)#ip ospf authentication - or - R0(config-router)#area 1 authentication R0(config-if)
jac Jun 10, 2011

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