H3C MSR 20-20 Command Reference Manual page 1051

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
Examples # Display IS-IS IPv4 routing information
<Sysname> display isis route
IPV4 Destination
---------------------------------------------------------------------------------
------------------------------
12.12.12.0/24
24.24.24.0/24
2.2.2.2/32
2.2.3.2/32
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
IPV4 Destination
---------------------------------------------------------------------------------
-------------------------------
12.12.12.0/24
24.24.24.0/24
2.2.2.2/32
2.2.3.2/32
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
IPV4 Destination
IntCost
ExtCost
ExitInterface
NextHop
command to display IS-IS IPv4 routing information.
display isis route
Route information for ISIS(1)
-----------------------------
ISIS(1) IPv4 Level-1 Forwarding Table
-------------------------------------
IntCost
10
20
10
10
ISIS(1) IPv4 Level-2 Forwarding Table
-------------------------------------
IntCost
10
20
10
10
Description
IPv4 destination address
Interior routing cost
Exterior routing cost
Exit interface
Next hop
ExtCost ExitInterface
NULL Eth0/1/0
NULL Eth0/1/0
NULL Eth0/1/0
NULL Eth0/1/0
ExtCost ExitInterface
NULL Eth0/1/0
NULL
NULL
NULL
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NextHop Flags
Direct D/L/-
12.12.12.2 R/L/-
12.12.12.2 R/L/-
12.12.12.2 R/L/-
NextHop Flags
Direct D/L/-