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1072 CHAPTER 74: IS-IS CONFIGURATION COMMANDS
Description Use the isis timer holding-multiplier command to configure the number of
hello intervals, within which if the interface receive no hello packets, its neighbor
is considered dead.
Use the
undo isis timer holding-multiplier command to restore the default.
On an interface, the default number of hello intervals is three.
You can specify the number of hello intervals for Level-1 and Level-2 neighbors
respectively on a broadcast network. For a point-to-point link, there is only one
kind of Hello packet, so you need not specify Level-1 or Level-2.
The specified number of hello intervals is used to configure the Holddown time. If
a router receives no Hello packets from a neighbor within Holddown time, it will
take the neighbor as dead. The Holddown time can be configured differently for
different routers within an area. You can adjust the Holddown time by changing
either the hello interval or the number of Hello intervals on an interface.
Related commands: isis timer hello.
Examples # Configure the number of Level-2 Hello intervals as 6 for interface serial2/0, that
is, if no hello packet is received from the interface within 6 hello intervals, its
neighbor is considered dead.
<Sysname> system-view
[Sysname] interface serial2/0
[Sysname-Serial 2/0] isis timer holding-multiplier 6 level-2
isis timer lsp
Syntax isis timer lsp time [ count count ]
undo isis timer lsp
View Interface view
Parameters time: Specifies the minimum interval in milliseconds for sending link-state packets,
ranging from 1 to 1000.
count: Specifies the maximum number of link-state packets to be sent at one time,
in the range of 1 to 1000. The default is 100 for the broadcast interface and 11
for point-to-point interface.
Description Use the
isis timer lsp command to configure the interval for sending link-state
packets on the interface.
Use the
undo isis timer lsp command to restore the default of 33ms.
Related commands: isis timer retransmit.