3com DUA1750-2BAA01 Manual De Usuario

3Com Switch 8800 Configuration Guide 

Chapter 20  Integrated IS-IS Configuration

 

20-25 

Display IS-IS SPF calculation log

display isis spf-log 

Display IS-IS routing information 

display isis route 

Display IS-IS neighbor information

display isis peer [ verbose ] 

Display mesh group information 

display isis mesh-group 

Enable IS-IS debugging 

debugging isis {  adjacency  | all | 
authentication-error  | checksum-error | 
circuit-information  | configuration-error | 
datalink-receiving-packet 

| 

datalink-sending-packet  | general-error | 
interface-information | memory-allocating | 
receiving-packet-content 

| 

| 

sending-packet-content  | snp-packet | 
spf-event  | spf-summary | spf-timer | 
task-error | timer | update-packet } 

Disable IS-IS debugging 

undo debugging isis {  adjacency  | all | 
authentication-error  | checksum-error | 
circuit-information  | configuration-error | 
datalink-receiving-packet 

| 

datalink-sending-packet  | general-error | 
interface-information | memory-allocating | 
receiving-packet-content 

| 

| 

sending-packet-content  | snp-packet | 
spf-event  | spf-summary | spf-timer | 
task-error | timer | update-packet } 

 

As is shown in Figure 20-3, Switches A, B, C and D belong to the same autonomous 

system. The IS-IS routing protocol is running in these four switches so as to implement 

route interconnection. In the network design, switches A, B, C and D belong to the 

same area.