Available Authentication Methods


On Cisco IOS routers, you have three ways to authenticate D-H between peers as shown in the list:

 
 R1 (config)# crypto isakmp policy 10 R1 (config-isakmp)# authentication ? 

pre-share

Preshared key

rsa-encr

Rivest, Shamir, and Adleman encryption

rsa-sig

Rivest, Shamir, and Adleman signature

Our earlier IKE policy required the use of preshared keys. To implement preshared keys on R1, we would enter the following command:

 
 R1 (config-isakmp)# authentication pre-share 


CCSP SECUR Exam Cram 2
CCSP SECUR Exam Cram 2 (642-501)
ISBN: B000MU86IQ
EAN: N/A
Year: 2003
Pages: 291
Authors: Raman Sud

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