Specifications

Implementing IS-IS on Cisco IOS XR Software
How to Implement IS-IS on Cisco IOS XR Software
RC-202
Cisco IOS XR Routing Configuration Guide
Step 8
hello-password {hmac-md5 | text} {clear |
encrypted}
password [level {1 | 2}] [send-only]
Example:
RP/0/RP0/CPU1:router(config-isis-if)#
hello-password text clear mypassword
Specifies that this system include authentication in the
hello packets and requires successful authentication of
the hello packet from the neighbor to establish an
adjacency.
Step 9
end
or
commit
Example:
RP/0/RP0/CPU0:router(config-isis-if)# end
or
RP/0/RP0/CPU0:router(config-isis-if)# commit
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.
Step 10
show isis [instance instance-id ] adjacency
[
interface-type interface-instance ] [detail]
[systemid
system-id ]
Example:
RP/0/RP0/CPU0:router# show isis instance isp
adjacency ipv4
(Optional) Displays IS-IS adjacencies.
Step 11
show isis adjacency-log
Example:
RP/0/RP0/CPU1:router# show isis adjacency-log
(Optional) Displays a log of the most recent adjacency
state transitions.
Command or Action Purpose