3com S7906E 参考指南
1-22
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IPV4 Destination IntCost ExtCost ExitInterface NextHop Flags
--------------------------------------------------------------------------
1.1.0.0/16 20 NULL
1.2.0.0/16 10 NULL Vlan1 Direct D/L/-
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
Table 1-11 display isis route command output description
Field
Description
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 Interior
routing
cost
ExtCost
Exterior routing 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: A route’s penetration flag. Setting it to UP can prevent
an LSP sent from L2 to L1 from being sent back to L2.
an LSP sent from L2 to L1 from being sent back to L2.
# Display detailed IS-IS IPv4 routing information.
<Sysname>display isis route verbose
Route information for ISIS(1)
-----------------------------
ISIS(1) IPv4 Level-1 Forwarding Table
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IPV4 Dest : 1.1.0.0/16 Int. Cost : 20 Ext. Cost : NULL
Admin Tag : - Src Count : 2 Flag : R/L/-
NextHop : Interface : ExitIndex :
1.2.1.1 Vlan1 0x00000008
IPV4 Dest : 1.2.0.0/16 Int. Cost : 10 Ext. Cost : NULL
Admin Tag : - Src Count : 2 Flag : D/L/-
NextHop : Interface : ExitIndex :
Direct Vlan1 0x00000000