HP 6125G HP 6125G & 6125G/XG Blade Switches High Availability Command - Page 152

track interface protocol

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Negative if the physical status of the interface is down. To display the physical status of an interface, use the display ip interface brief command. Related commands: display track; display ip interface brief (Layer 3-IP Services Command Reference). Examples # Create track entry 1, and associate it with the physical status of interface GigabitEthernet 1/0/1. system-view [Sysname] track 1 interface gigabitethernet 1/0/1 track interface protocol Syntax track track-entry-number interface interface-type interface-number protocol { ipv4 | ipv6 } [ delay { negative negative-time | positive positive-time } * ] undo track track-entry-number View System view Default level 2: System level Parameters track-entry-number: Specifies a track entry ID, in the range of 1 to 1024. interface-type interface-number: Specifies an interface by its type and number. ipv4: Monitors the IPv4 protocol status. When the IPv4 protocol status of an interface is up, the status of the track object is Positive. When the IPv4 protocol status of an interface is down, the status of the track object is Negative. To display the IPv4 protocol status of an interface, use the display ip interface brief command. ipv6: Monitors the IPv6 protocol status. When the IPv6 protocol status of an interface is up, the status of the track object is Positive. When the IPv6 protocol status of an interface is down, the status of the track object is Negative. To display the IPv6 protocol status of an interface, use the display ipv6 interface command. delay: Specifies that the track module notifies the application modules of the track entry status change after a specific delay time. If this keyword is not provided, the track module notifies the application modules immediately when the track entry status changes. negative negative-time: Specifies the delay time for the track module to notify the application modules that the status of the track entry changes to Negative. negative-time represents the delay time in seconds, in the range of 1 to 300. positive positive-time: Specifies the delay time for the track module to notify the application modules that the status of the track entry changes to Positive. positive-time represents the delay time in seconds, in the range of 1 to 300. Description Use track interface protocol to create a track entry, associate it with the protocol status of a specific interface, and specify the delay time for the track module to notify the application modules when the status of the track entry changes. Use undo track to remove the track entry. 147

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147
Negative if the physical status of the interface is down. To display the physical status of an interface, use
the
display ip interface brief
command.
Related commands:
display track
;
display ip interface brief
(
Layer 3—IP Services Command Reference
).
Examples
# Create track entry 1, and associate it with the physical status of interface GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] track 1 interface gigabitethernet 1/0/1
track interface protocol
Syntax
track
track-entry-number
interface
interface-type interface-number
protocol
{
ipv4
|
ipv6
} [
delay
{
negative
negative-time
|
positive
positive-time
} * ]
undo track
track-entry-number
View
System view
Default level
2: System level
Parameters
track-entry-number
: Specifies a track entry ID, in the range of 1 to 1024.
interface-type interface-number
: Specifies an interface by its type and number.
ipv4
: Monitors the IPv4 protocol status. When the IPv4 protocol status of an interface is up, the status of
the track object is Positive. When the IPv4 protocol status of an interface is down, the status of the track
object is Negative. To display the IPv4 protocol status of an interface, use the
display ip interface brief
command.
ipv6
: Monitors the IPv6 protocol status. When the IPv6 protocol status of an interface is up, the status of
the track object is Positive. When the IPv6 protocol status of an interface is down, the status of the track
object is Negative. To display the IPv6 protocol status of an interface, use the
display ipv6 interface
command.
delay
: Specifies that the track module notifies the application modules of the track entry status change
after a specific delay time. If this keyword is not provided, the track module notifies the application
modules immediately when the track entry status changes.
negative
negative-time
: Specifies the delay time for the track module to notify the application modules
that the status of the track entry changes to Negative.
negative-time
represents the delay time in seconds,
in the range of 1 to 300.
positive
positive-time
: Specifies the delay time for the track module to notify the application modules that
the status of the track entry changes to Positive.
positive-time
represents the delay time in seconds, in the
range of 1 to 300.
Description
Use
track interface
protocol
to create a track entry, associate it with the protocol status of a specific
interface, and specify the delay time for the track module to notify the application modules when the
status of the track entry changes.
Use
undo track
to remove the track entry.