R21xx-HP FlexFabric 11900 Layer 3 IP Routing Command Reference

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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 Vlan2 Direct D/L/-
9.9.9.0/24 20 NULL Vlan2 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 Vlan2 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 Descri
p
tion
Route information for ISIS(1) Route information for IS-IS process 1.
ISIS(1) IPv4 Level-1 Forwarding Table IS-IS IPv4 routing information for Level-1.
ISIS(1) IPv4 Level-2 Forwarding Table IS-IS IPv4 routing information for Level-2.
IPv4 Destination IPv4 destination address.
IntCost Internal cost.
ExtCost External cost.
ExitInterface Exit interface.
NextHop Next hop.
Flags
Routing state flag:
• D—Direct route.
• R—The route has been added into the routing
table.
• L—The route has been advertised in an LSP.
• U—Penetration flag. Setting it to UP can prevent an
LSP sent from L2 to L1 from being sent back to L2.