Implementing Internet Key Exchange Security Protocol on Cisco IOS XR Software
How to Implement IKE Security Protocol Configurations for IPSec Networks
SC-122
Cisco IOS XR System Security Configuration Guide for the Cisco CRS-1 Router
OL-20382-01
Generating RSA Keys
For instructions on how to generate RSA keys, see the “Generating an RSA Key Pair, page 67” inthe
Implementing Certification Authority Interoperability module.
Configuring ISAKMP Identity
This task configures the ISAKMP identity of a peer.
Remember to repeat these tasks at each peer that uses preshared keys in an IKE policy.
SUMMARY STEPS
1. configure
2. crypto isakmp identity {address | hostname}
3. host hostname address1 [address2...address8]
4. end
or
commit
DETAILED STEPS
Command or Action Purpose
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Enters global configuration mode.
Step 2
crypto isakmp identity {address | hostname}
Example:
RP/0/RP0/CPU0:router(config)# crypto isakmp
identity address
(At the local peer) Specifies the peer’s ISAKMP identity by
IP address or by hostname. See the crypto isakmp identity
command description for guidelines for when to use the IP
address and when to use the hostname.