151
network-operator
Parameters
ipv4
: Displays IS-IS IPv4 routing information (the default).
ip-address mask-length
: Displays IS-IS IPv4 routing information for the specified IP address. The
mask-length
argument is in the range of 0 to 32.
verbose
: Displays detailed IS-IS IPv4 routing information.
process-id
: Displays IS-IS IPv4 routing information for an IS-IS process specified by its ID in the range of
1 to 65535.
level-1
: Displays Level-1 IS-IS routes.
level-2
: Displays Level-2 IS-IS routes.
Usage guidelines
If no level is specified, this command displays both Level-1 and Level-2 routing information.
If no IS-IS process ID is specified, this command displays routing information for all IS-IS process IDs.
Examples
# Display IS-IS IPv4 routing information.
<Sysname> display isis route
Route information for ISIS(1)
-----------------------------
Level-1 IPv4 Forwarding Table
-----------------------------
IPv4 Destination IntCost ExtCost ExitInterface NextHop Flags
-------------------------------------------------------------------------------
8.8.8.0/24 10 NULL Vlan12 Direct D/L/-
9.9.9.0/24 20 NULL Vlan12 8.8.8.5 R/L/-
Flags: D-Direct, R-Added to Rib, L-Advertised in LSPs, U-Up/Down Bit Set
Level-2 IPv4 Forwarding Table
-----------------------------
IPv4 Destination IntCost ExtCost ExitInterface NextHop Flags
-------------------------------------------------------------------------------
8.8.8.0/24 10 NULL Vlan12 Direct D/L/-
9.9.9.0/24 20 NULL
Flags: D-Direct, R-Added to Rib, L-Advertised in LSPs, U-Up/Down Bit Set
Table 41
Command output
Field
Description
Route information for ISIS(1)
Route information for IS-IS process 1.