Isis Timer Hello Minimal - 3Com 8807 Command Reference Manual

482 C 26: I IS-IS C C
HAPTER NTEGRATED ONFIGURATION OMMANDS
Description
Use the isis timer hello command to configure the interval of sending Hello
packet of the corresponding level.
Use the undo isis timer hello command to restore the default value.
On a broadcast link, level-1 and level-2 Hello packets will be sent respectively and
their intervals should also be set respectively. Such settings are unnecessary on
point-to-point links. The shorter the sending interval is, the more system resources
are occupied to send Hello packets. Therefore, the interval should not be too short
and should be set according to actual conditions.
Related command: isis timer holding-multiplier.
Example
# Set the Hello packet of Level-2 to be transmitted every 20 seconds on Interface
Vlan-interface 10.
[SW8800] interface Vlan-interface 10
[3Com-Vlan-interface10] isis timer hello 20 level-2

isis timer hello minimal

Syntax
isis timer hello minimal [ level-1 | level-2 ]
undo isis timer hello minimal [ level-1 | level-2 ]
View
Interface view
Parameter
minimal: Sets the sending interval to the minimum value. In this case, the hold
time is 1 second.
level-1: Specifies that the sending interval resulting from this command is for
level-1 Hello packets.
level-2: Specifies that the sending interval resulting from this command is for
level-2 Hello packets.
If neither level-1 nor level-2 is specified, the sending interval is set for both
Level-1 and Level-2 Hello packets by default, that is, this command takes effect on
both Level-1 and Level-2 Hello packets.
Description
Use the isis timer hello minimal command to configure the IS-IS system to send
the Hello packets at the corresponding level(s) in Fast Hello Mode. If the number
of consecutively sent Hello packets is not specified, the system sends three Hello
packets per second.
Use the undo isis timer hello minimal command to restore the default setting,
that is, 10 seconds.
Related command: isis timer holding-multiplier.