Purpose
Command Modes
Syntax
Syntax
Description
Defaults
Example
Purpose
Command Modes
Syntax
Syntax
Description
Defaults
Instructions
isis csnp-interval
Use this command to set the time interval of sending complete
serial number packets. Restore default with the no form of this
command.
Interface configuration
isis csnp-interval <interval>[level-1 | level-2]
no isis csnp-interval [level-1 | level-2]
<interval>
level-1
level-2
If level-1 or level-2 is not specified, this command acts at level-1
and level-2 at the same time.
This example sets the time interval of transmitting complete serial
number packets.
ZXR10(config)#interface fei_1/1
ZXR10(config-intf)#isis csnp-interval 5
ZXR10(config-intf)#isis csnp-interval 5 level-1
ZXR10(config-intf)#isis csnp-interval 5 level-2
isis hello-interval
Use this command to specify the time interval of sending IS-IS
hello PDUs of the interface. Restore default with the no form of
this command.
Interface configuration
isis hello-interval <interval>[level-1 | level-2]
no isis hello-interval [level-1 | level-2]
<interval>
level-1
level-2
If level-1 or level-2 is not specified, this command will act at both
level-1 and level-2 at the same time.
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If the router is a DIS, it sends hello packets every 3 seconds
regardless of the configuration.
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There is the parameter level on the point-to-point link.
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Time interval. unit: second, range: 1~65535,
default: 10 seconds; 3600 seconds on the
point-to-point link
Routers are in area Level-1
Routers are in area Level-2
Time interval, unit: second, range: 1~65535,
default: 10 seconds
Routers are in area Level-1
Routers are in area Level-2
Chapter 4 IS-IS Protocol
105