Cisco CRS-1 - Carrier Routing System Router Configuration Manual page 170

How to Implement Keychain Management
Command or Action
Step 4
send-lifetime start-time [duration
duration-value | infinite | end-time]
Example:
RP/0/RP0/CPU0:router(config-isis-keys)# key 8
RP/0/RP0/CPU0:router(config-isis-keys-0x8)#
send-lifetime 1:00:00 october 24 2005 infinite
Step 5
end
or
commit
Example:
RP/0/RP0/CPU0:router(config-isis-keys-0x8)# end
or
RP/0/RP0/CPU0:router(config-isis-keys-0x8)#
commit
Configuring the Cryptographic Algorithm
This task allows the keychain configuration to accept the choice of the cryptographic algorithm.
SUMMARY STEPS
1.
2.
3.
4.
Cisco IOS XR System Security Configuration Guide for the Cisco CRS-1 Router
SC-164
configure
key chain key-chain-name
key key-id
cryptographic-algorithm [HMAC-MD5 | HMAC-SHA1-12 | HMAC-SHA1-20 | MD5 | SHA-1]
Implementing Keychain Management onCisco IOS XR Software
Purpose
(Optional) Specifies the set time period during which an
authentication key on a keychain is valid to be sent. You can
specify the validity of the key lifetime in terms of clock
time.
In addition, you can specify a start-time value and one of the
following values:
duration keyword (seconds)
•
infinite keyword
•
end-time argument
•
If you intend to set lifetimes on keys, Network Time
Protocol (NTP) or some other time synchronization method
is recommended.
Saves configuration changes.
When you issue the end command, the system prompts
•
you to commit changes:
Uncommitted changes found, commit them before
exiting (yes/no/cancel)?
[cancel]:
Entering yes saves configuration changes to the
–
running configuration file, exits the configuration
session, and returns the router to EXEC mode.
Entering no exits the configuration session and
–
returns the router to EXEC mode without
committing the configuration changes.
– Entering cancel leaves the router in the current
configuration session without exiting or
committing the configuration changes.
Use the commit command to save the configuration
•
changes to the running configuration file and remain
within the configuration session.
OL-20382-01