3com S7906E Guide De Référence

 

1-46 

undo isis timer holding-multiplier [ level-1 | level-2 ] 

Interface view 

2: System level 

value: Number of hello intervals, in the range of 3 to 1000.  

level-1: Applies the number to the Level-1 IS-IS neighbor.  

level-2: Applies the number to the Level-2 IS-IS neighbor.  

 

This command is not available in loopback interface view.  

 

Use the isis timer holding-multiplier command to specify the IS-IS hello multiplier. 

Use the undo isis timer holding-multiplier command to restore the default.  

The default IS-IS hello multiplier is 3.  

If no level is specified, the hello multiplier applies to the current level. 

With the IS-IS hello multiplier configured, a router can uses hello packets to notify its neighbor router of 

the adjacency hold time (hello multiplier times hello interval). If the neighbor router receives no hello 

packets from this router within the hold time, it declares the adjacency down. You can adjust the 

adjacency hold time by changing the hello multiplier or the hello interval on an interface. 

Level-1 and Level-2 hello packets are sent independently on a broadcast network, so you need to 

specify a hello multiplier for the two levels respectively. On a P2P link, Level-1 and Level-2 packets are 

both sent in P2P hello packets, and you need not specify Level-1 or Level-2.  

Related commands: isis timer hello. 

# Configure the number of Level-2 Hello intervals as 6 for interface VLAN-interface, that is, if no Hello 

packet is received from the interface within 6 hello intervals, the IS-IS neighbor is considered dead.  

<Sysname> system-view 

[Sysname] interface vlan-interface 10 

[Sysname-Vlan-interface10] isis timer holding-multiplier 6 

isis timer lsp time [ count count ]