Command Reference Guide

3Com Router 3000 Ethernet Family

Chapter 4 Integrated IS-IS Configuration Commands

3Com Corporation

4-9

Example

# View the output information of display isis routing command.

<3Com > display isis routing

ISIS Level - 1 Forwarding Table :

Type - D -Direct, C -Connected, I -ISIS, S -Static, O -OSPF

B -BGP, R -RIP

Flags: R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set

Destination/Mask In.Met Ex.Met NextHop Interface Flags

--------------------------------------------------------------------------

D 4.0.0.0/8 10 NULL Direct Ethernet2/0/0 R/L/-

I 55.55.0.0/16 20 NULL 4.0.0.2 Ethernet2/0/0 R/L/-

3.0.0.2 Ethernet1/0/0

I 0.0.0.0/0 10 NULL 4.0.0.2 Ethernet2/0/0 R/-/-

3.0.0.2 Ethernet1/0/0

ISIS Level - 2 Forwarding Table :

Type - D -Direct, C -Connected, I -ISIS, S -Static, O -OSPF

B -BGP, R -RIP

Flags: R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set

Destination/Mask In.Met Ex.Met NextHop Interface Flags

--------------------------------------------------------------------------

D 4.0.0.0/8 10 NULL Direct Ethernet2/0/0 R/L/-

D 99.99.0.0/16 10 NULL Direct LoopBack3 R/L/-

4.1.11 display isis spf-log

Syntax

display isis spf-log

View

Any view

Parameter

None