3Com S7902E Command Reference Manual - page 821
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.
# Display detailed IS-IS IPv4 routing information.
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