HP MSR2000/3000/4000 Router Series Layer 3 - IP Routing Command Reference

207
Field Descri
p
tion
Flag
Route state flag:
• R—The route has been installed into the routing table.
• L—The route has been flooded in an LSP.
• U—Route leaking flag. Setting it to UP can prevent an LSP sent
from L2 to L1 from being sent back to L2.
Next Hop Next hop.
Interface Output interface.
ExitIndex Index of the output interface.
display isis spf-tree
Use display isis spf-tree to display IS-IS IPv4 topology information.
Syntax
display isis spf-tree [ ipv4 ] [ [ level-1 | level-2 ] | verbose ] * [ process-id ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
ipv4: Displays IS-IS IPv4 topology information. Without this keyword, the command displays IS-IS IPv4
topology information.
level-1: Displays Level-1 IS-IS topology information. If no level is specified, the command displays both
Level-1 and Level 2 topology information.
level-2: Displays Level-2 IS-IS topology information. If no level is specified, the command displays both
Level-1 and Level 2 topology information.
verbose: Displays detailed IS-IS topology information. Without this keyword, the command displays brief
topology information.
process-id: Specifies an IS-IS process by its ID in the range of 1 to 65535. Without this argument, the
command displays topology information for all IS-IS processes.
Examples
# Display brief IS-IS IPv4 topology information.
<Sysname> display isis spf-tree
Shortest Path Tree for IS-IS(1)
-------------------------------
Flags: S-Node is on SPF tree T-Node is on tent list
O-Node is overload R-Node is directly reachable
I-Node or Link is isolated D-Node or Link is to be deleted