H3C MSR 20-20, Command Reference Manual

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Parameters ipv4 : Displays IS-IS IPv4 routing information (the default).
verbose : Displays IS-IS detailed IPv4 routing information.
process-id : Specifies an IS-IS process ID, in the range of 1 to 65535.
vpn-instance-name : Specifies a VPN instance name, in the range of 1 to 31
characters.
level-1 : Displays Level-1 IS-IS routes.
level-2 : Displays Level-2 IS-IS routes.
n
If no level is specified, then both Level-1 and Level-2 (Level-1-2) routing
information will be displayed.
Description Use the
display isis route
command to display IS-IS IPv4 routing information.
Examples # Display IS-IS IPv4 routing information
<Sysname> display isis route
Route information for ISIS(1)
-----------------------------
ISIS(1) IPv4 Level-1 Forwarding Table
-------------------------------------
IPV4 Destination IntCost ExtCost ExitInterface NextHop Flags
---------------------------------------------------------------------------------
------------------------------
12.12.12.0/24 10 NULL Eth0/1/0 Direct D/L/-
24.24.24.0/24 20 NULL Eth0/1/0 12.12.12.2 R/L/-
2.2.2.2/32 10 NULL Eth0/1/0 12.12.12.2 R/L/-
2.2.3.2/32 10 NULL Eth0/1/0 12.12.12.2 R/L/-
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
ISIS(1) IPv4 Level-2 Forwarding Table
-------------------------------------
IPV4 Destination IntCost ExtCost ExitInterface NextHop Flags
---------------------------------------------------------------------------------
-------------------------------
12.12.12.0/24 10 NULL Eth0/1/0 Direct D/L/-
24.24.24.0/24 20 NULL
2.2.2.2/32 10 NULL
2.2.3.2/32 10 NULL
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
Table 240 Description on the fields of the display isis route command
Field Description
IPV4 Destination IPv4 destination address
IntCost Interior routing cost
ExtCost Exterior routing cost
ExitInterface Exit interface
NextHop Next hop