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| Title | Size | Download |
|---|---|---|
| 10-Track commands | 156.14 KB |
Track commands
delay
Use delay to set the period of time that the Track module must wait before notifying the application module of track entry state changes.
Use undo delay to remove the notification delay configuration.
Syntax
delay { negative negative-time | positive positive-time } *
undo delay
Default
The Track module notifies the application module immediately when the track entry state changes.
Views
Track view
Predefined user roles
network-admin
Parameters
negative negative-time: Specifies the delay for notifying the application module that the track entry state has changed to negative. The negative-time argument represents the negative state notification delay in the range of 1 to 300 seconds.
positive positive-time: Specifies the delay for notifying the application module that the track entry state has changed to positive. The positive-time argument represents the positive state notification delay in the range of 1 to 300 seconds.
Usage guidelines
If the Track module immediately notifies the application module of a track entry state change but the route convergence is not complete, a communication failure might occur. In such cases, you can set a notification delay to avoid immediate notification of track entry status changes.
The notification delay settings do not take effect if the track entry is not associated with an application module.
If you execute this command multiple times, the most recent configuration takes effect.
Examples
# Set the negative state notification delay to 50 seconds and the positive state notification delay to 120 seconds for Boolean OR tracked list 101.
<Sysname> system-view
[Sysname] track 101 list boolean or
[Sysname-track-101] delay negative 50 positive 120
Related commands
track bfd
track cfd
track interface
track ip route reachability
track list boolean
track list threshold percentage
track list threshold weight
track nqa
display track
Use display track to display track entry information.
Syntax
display track { track-entry-number | all [ negative | positive ] } [ brief ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
track-entry-number: Specifies the track entry ID in the range of 1 to 1024.
all: Specifies all track entries.
negative: Specifies track entries in Negative state.
positive: Specifies track entries in Positive state.
brief: Displays brief information about track entries.
Examples
# Display information about all track entries.
<Sysname> display track all
Track ID: 1
State: Positive
Duration: 0 days 0 hours 0 minutes 7 seconds
Tracked object type: NQA
Notification delay: Positive 20, Negative 30 (in seconds)
Tracked object:
NQA entry: admin test
Reaction: 10
Remote IP/URL: --
Local IP: --
Interface: --
Track ID: 2
State: NotReady
Duration: 0 days 0 hours 0 minutes 32 seconds
Tracked object type: BFD
Notification delay: Positive 20, Negative 30 (in seconds)
Tracked object:
BFD session mode: Echo
Outgoing interface: Ten-GigabitEthernet3/1/1
VPN instance name: --
Remote IP: 192.168.40.1
Local IP: 192.168.40.2
# Display brief information about track entries in Negative state.
<Sysname> display track all negative brief
ID Status Type Remote IP/URL Local IP Interface
1 Negative Interface -- -- XGE3/1/1
10 Negative Interface -- -- XGE3/1/2
22 Negative VRRP -- -- XGE3/1/3
Table 1 Command output
|
Field |
Description |
|
Track ID |
ID of a track entry. |
|
ID |
ID of a track entry. |
|
State |
States of a track entry: · Positive—The tracked object operates correctly. · Positive (notify XX seconds later)—The track entry state is Positive. Track will notify the associated application module of the track entry state change in a specific number of seconds. This value can be displayed only when the track entry state notification delay is configured and the track entry is associated with the application module. · NotReady—The tracked object is invalid. · Negative—The tracked object is abnormal. · Negative (notify XX seconds later)—The track entry state is Negative. Track will notify the associated application module of the track entry state change in a specific number of seconds. This value can be displayed only when the track entry state notification delay is configured and the track entry is associated with the application module. |
|
Duration |
Time period during which the track entry stays in the state. |
|
Tracked object type |
Tracked object type: · BFD—Dynamic BFD session. · BFD static—Static BFD session. · CFD. · Interface. · Route. · Nat instance—NAT instance. · NQA. · VRRP. · List. |
|
Notification delay: Positive 20, Negative 30 (in seconds) |
· The Track module notifies the application modules that the status of the track entry changes to Positive after a delay time of 20 seconds. · The Track module notifies the application modules that the status of the track entry changes to Negative after a delay time of 30 seconds. |
|
Tracked object |
Tracked object associated with the track entry. |
|
NQA entry |
NQA operation associated with the track entry. |
|
Reaction |
Reaction entry associated with the track entry. |
|
BFD session mode |
BFD session mode. Only echo mode is supported. |
|
Outgoing interface |
Outgoing interface of the packets. |
|
VPN instance name |
Name of the VPN instance to which the packets belong. If the packets belong to the public network, two consecutive hyphens (--) are displayed. |
|
Remote IP/URL |
Remote IP address or URL. If no remote IP address or URL exists, two consecutive hyphens (--) are displayed. |
|
Local IP |
Local IP address. If no local IP address exists, two consecutive hyphens (--) are displayed. |
|
Interface |
Interface to be monitored. If no interface is to be monitored, two consecutive hyphens (--) are displayed. |
|
Protocol |
Link states or Layer 3 protocol states of the monitored interface: · None—Link status of the monitored interface. · IPv4—IPv4 protocol status of the monitored Layer 3 interface. · IPv6—IPv6 protocol status of the monitored Layer 3 interface. |
|
CFD service instance |
CFD service instance. |
|
MEP ID |
MEP ID. |
|
IP route |
Route associated with the track entry. |
|
VPN instance name |
Name of the VPN instance to which the route belongs. If the route belongs to the public network, two consecutive hyphens (--) are displayed. |
|
Protocol |
Protocol type of the route. If the route does not exist, N/A is displayed. |
|
Nexthop interface |
Next hop of the route. If the route does not exist, N/A is displayed. |
|
Type |
Monitored object type: · BFD Echo—Echo-mode BFD session. · BFDStatic—Static BFD session. · CFD. · Interface. · Nat instance—NAT instance. · NQA. · Route. · VRRP. |
|
VRID |
Virtual router ID of the VRRP group. |
Related commands
track bfd
track cfd
track interface
track interface physical
track interface protocol
track ip route reachability
track nqa
track vrrp
object
Use object to add a track entry as an object to a tracked list.
Use undo object remove the object from a tracked list
Syntax
object track-entry-number [ not ] [ weight weight ]
undo object track-entry-number
Default
A tracked list does not contain any objects.
Views
Track view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies a track entry by its ID in the range of 1 to 1024.
not: Negates the state of the object. For example, the tracked list regards the object as negative when the object is in positive state. This keyword is supported only by a Boolean list.
weight weight: Assigns a weight to the object, in the range of 1 to 255. This keyword is supported only by a weight threshold list. The default weight is 10.
Usage guidelines
The track entry ID of the object cannot be the same as the ID of the tracked list to which the object is added.
You can add a maximum of 16 objects to a tracked list.
Loops between track entries are not allowed. For example, after you add track entry 1 (object 1) to tracked list 2 and track entry 2 (object 2) to tracked list 3, you cannot add track entry 3 (object 3) to tracked list 1 because a loop will be created.
Examples
# Create Boolean AND list 100 and add track entries 1 and 2 as tracked objects to the list.
<Sysname> system-view
[Sysname] track 100 list boolean and
[Sysname-track-101] object 1
[Sysname-track-101] object 2 not
Related commands
track list boolean
track list threshold percentage
track list threshold weight
threshold percentage
Use threshold percentage to set the threshold values used to determine the state of a percentage threshold list.
Use undo threshold percentage to restore the default.
Syntax
threshold percentage { negative negative-threshold | positive positive-threshold } *
undo threshold percentage
Default
The negative state threshold is 0% and the positive state threshold is 1%.
Views
Track view
Predefined user roles
network-admin
Parameters
negative negative-threshold: Specifies the negative state threshold, in the range of 0 to 99. The percentage of positive objects must be equal to or smaller than the configured negative state threshold for the tracked list to be set to the negative state.
positive positive-threshold: Specifies the positive state threshold in the range of 1 to 100. The percentage of positive objects must be equal to or greater than the configured positive state threshold for the tracked list to be set to the positive state. The positive state threshold must be greater than the negative state threshold.
Usage guidelines
Operating mechanism
The state of a percentage threshold list is determined by comparing the percentage of positive objects in the list with the percentage thresholds configured for the list.
· If the percentage of positive objects is equal to or above the positive state threshold, the list is set to the Positive state.
· If the percentage of positive objects is equal to or below the negative state threshold, the list is set to the Negative state.
· The state of a percentage threshold list remains unchanged if the percentage of positive objects is below the positive state threshold and above the negative state threshold.
Restrictions and guidelines
This command is supported only by a percentage threshold list.
The configured positive state threshold must be greater than the negative state threshold. If you specify only the negative keyword without specifying the positive keyword for the command, the value for the negative keyword can only be 0, which equals the default setting.
Examples
# Set the negative state threshold to 30% and the positive state threshold to 50% for percentage threshold list 1.
<Sysname> system-view
[Sysname] track 1 list threshold percentage
[Sysname-track-1] threshold percentage negative 30 positive 50
Related commands
track list threshold percentage
threshold weight
Use threshold weight to set the threshold values used to determine the state of a weight threshold list.
Use undo threshold weight to restore the default.
Syntax
threshold weight { negative negative-threshold | positive positive-threshold } *
undo threshold weight
Default
The negative state threshold is 0 and the positive state threshold is 1.
Views
Track view
Predefined user roles
network-admin
Parameters
negative negative-threshold: Specifies the negative state threshold in the range of 0 to 254. The total weight of positive objects must be equal to or smaller than the configured negative state threshold for the tracked list to be set to the negative state.
positive positive-threshold: Specifies the positive state threshold in the range of 1 to 255. The total weight of positive objects must be equal to or greater than the configured positive state threshold for the tracked list to be set to the positive state. The positive state threshold must be greater than the negative state threshold.
Usage guidelines
Operating mechanism
The state of a weight threshold list is determined by comparing the weight of positive objects in the list with the weight thresholds configured for the list.
· If the total weight of positive objects is equal to or above the positive state threshold, the list is set to the Positive state.
· If the total weight of positive objects is equal to or below the negative state threshold, the list is set to the Negative state.
· The state of a weight threshold list remains unchanged if the total weight of positive objects is below the positive state threshold and above the negative state threshold.
Restrictions and guidelines
This command is supported only by a weight threshold list.
The configured positive state threshold must be greater than the negative state threshold. If you specify only the negative keyword without specifying the positive keyword for the command, the value for the negative keyword can only be 0, which equals the default setting.
Examples
# Set the negative state threshold to 30 and the positive state threshold to 50 for weight threshold list 1.
<Sysname> system-view
[Sysname] track 1 list threshold weight
[Sysname-track-1] threshold weight negative 30 positive 50
Related commands
track list threshold weight
track bfd
Use track bfd to create a track entry associated with a BFD session and enter track entry view, or enter the view of an existing track entry.
Use undo track to remove the track entry and all configurations from its view.
Syntax
track track-entry-number bfd { echo interface interface-type interface-number remote { ip remote-ip-address | ipv6 remote-ipv6-address } local { ip local-ip-address | ipv6 local-ipv6-address } | static bfd-session-name }
undo track track-entry-number
Default
No track entries exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies the track entry ID in the range of 1 to 1024.
interface interface-type interface-number: Specifies the outgoing interface by its type and number of the BFD echo packets.
remote: Specifies the destination IP address for BFD detection.
ip remote-ip-address: Specifies the destination IPv4 address that belongs to the directly connected interface.
ipv6 remote-ipv6-address: Specifies the destination IPv6 address that belongs to the directly connected interface.
local: Specifies the source IP address for BFD detection.
ip local-ip-address: Specifies the source IPv4 address that belongs to the directly connected interface.
ipv6 local-ipv6-address: Specifies the source IPv6 address that belongs to the directly connected interface.
static bfd-session-name: Specifies a static BFD session by its name, a case-sensitive string of 1 to 64 characters.
Usage guidelines
To create a track entry, you must specify the tracked object type, which is bfd in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify the settings for a track entry, execute the undo track command to remove the track entry, and then execute the track bfd command again.
When you associate Track with BFD, the virtual IP address of a VRRP group cannot be the local or remote address of the BFD session.
Examples
# Associate track entry 1 with BFD to monitor the link between local IP address 192.168.40.2 and remote IP address 192.168.40.1 by sending BFD echo packets through Ten-GigabitEthernet 3/1/1.
<Sysname> system-view
[Sysname] track 1 bfd echo interface ten-gigabitethernet 3/1/1 remote ip 192.168.40.1 local ip 192.168.40.2
[Sysname-track-1]
# Associate track entry 1 with static BFD session aaa.
<Sysname> system-view
[Sysname] track 1 bfd static aaa
[Sysname-track-1]
Related commands
delay
display track
track cfd
Use track cfd to create a track entry associated with CFD and enter track entry view, or enter the view of an existing track entry.
Use undo track to remove the track entry and all configurations from its view.
Syntax
track track-entry-number cfd cc service-instance instance-id mep mep-id
undo track track-entry-number
Default
No track entries exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies the track entry ID in the range of 1 to 1024.
service-instance instance-id: Specifies a service instance by its ID in the range of 1 to 32767.
mep mep-id: Specifies a MEP by its ID in the range of 1 to 8191.
Usage guidelines
To create a track entry, you must specify the tracked object type, which is cfd in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify the settings for a track entry, execute the undo track command to remove the track entry, and then execute the track cfd command again.
Examples
# Create track entry 1 and specify CFD service instance ID 2 and MEP ID 3 for the track entry.
<Sysname> system-view
[Sysname] track 1 cfd cc service-instance 2 mep 3
[Sysname-track-1]
Related commands
cfd mep
cfd service-instance
delay
display track
track interface
Use track interface to create a track entry associated with the link state of an interface and enter track entry view, or enter the view of an existing track entry.
Use undo track to remove the track entry and all configurations from its view.
Syntax
track track-entry-number interface interface-type interface-number
undo track track-entry-number
Default
No track entries exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies the track entry ID in the range of 1 to 1024.
interface-type interface-number: Specifies an interface by its type and number.
Usage guidelines
To create a track entry, you must specify the tracked object type, which is interface in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify the settings for a track entry, execute the undo track command to remove the track entry, and then execute the track interface command again.
When you associate Track with interface management to monitor the link status of an interface, the track entry state changes as follows:
· The track entry state is positive if the link state of the interface is up.
· The track entry state is negative if the link state of the interface is down.
To display the link state of an interface, use the display interface brief command.
Examples
# Create track entry 1 and associate it with the link state of interface Ten-GigabitEthernet 3/1/1.
<Sysname> system-view
[Sysname] track 1 interface ten-gigabitethernet 3/1/1
[Sysname-track-1]
Related commands
delay
display interface brief (Interface Command Reference)
display track
track interface physical
Use track interface physical to create a track entry associated with the physical state of an interface and enter track entry view, or enter the view of an existing track entry.
Use undo track to remove the track entry and all configurations from its view.
Syntax
track track-entry-number interface interface-type interface-number physical
undo track track-entry-number
Default
No track entries exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies the track entry ID in the range of 1 to 1024.
interface-type interface-number: Specifies an interface by its type and number.
Usage guidelines
To create a track entry, you must specify the tracked object type, which is interface physical in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify the settings for a track entry, execute the undo track command to remove the track entry, and then execute the track interface physical command again.
Examples
# Create track entry 1 and associate it with the physical state of Ten-GigabitEthernet 3/1/1.
<Sysname> system-view
[Sysname] track 1 interface ten-gigabitethernet 3/1/1 physical
[Sysname-track-1]
track interface protocol
Use track interface protocol to create a track entry associated with the protocol state of an interface and enter track entry view, or enter the view of an existing track entry.
Use undo track to remove the track entry and all configurations from its view.
Syntax
track track-entry-number interface interface-type interface-number protocol { ipv4 | ipv6 }
undo track track-entry-number
Default
No track entries exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies the 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 state. When the IPv4 protocol state of an interface is up, the state of the track object is Positive. When the IPv4 protocol state of an interface is down, the state of the track object is Negative. To display the IPv4 protocol state of an interface, use the display ip interface brief command.
ipv6: Monitors the IPv6 protocol state. When the IPv6 protocol state of an interface is up, the state of the track object is Positive. When the IPv6 protocol state of an interface is down, the state of the track object is Negative. To display the IPv6 protocol state of an interface, use the display ipv6 interface brief command.
Usage guidelines
To create a track entry, you must specify the tracked object type, which is interface protocol in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify other settings for the track entry, execute the undo track command to remove the track entry, and then execute the track interface protocol command again.
Examples
# Create track entry 1 and associate it with the IPv4 protocol state of interface Ten-GigabitEthernet 3/1/1.
<Sysname> system-view
[Sysname] track 1 interface ten-gigabitethernet 3/1/1 protocol ipv4
[Sysname-track-1]
Related commands
delay
display ip interface brief (Layer 3—IP Services Command Reference)
display ipv6 interface brief (Layer 3—IP Services Command Reference)
display track
track ip route reachability
Use track ip route reachability to create a track entry associated with a route entry and enter track entry view, or enter the view of an existing track entry.
Use undo track to remove the track entry and all configurations from its view.
Syntax
track track-entry-number ip route [ vpn-instance vpn-instance-name ] ip-address { mask-length | mask } reachability
undo track track-entry-number
Default
No track entries exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies the track entry ID in the range of 1 to 1024.
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance to which the route belongs. The vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. If the route belongs to the public network, do not specify this option.
ip-address: Specifies the IP address of the route entry associated with the track entry in dotted decimal notation.
mask-length: Specifies the mask length in the range of 0 to 32.
mask: Specifies the mask of the IP address, in dotted decimal notation.
Usage guidelines
To create a track entry, you must specify the tracked object type, which is ip route reachability in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify other settings for the track entry, execute the undo track command to remove the track entry, and then execute the track ip route reachability command again.
Route management does not immediately notify the Track module of the route status changes when the following conditions are met:
· An active/standby device switchover or a RIB process switchover has occurred.
· The status of the monitored route entry is changed before the routing protocol completes the graceful restart.
You can resolve the issue by configuring the nonstop routing feature.
Examples
# Create track entry 1 to monitor the status of the route entry 10.1.1.0/24.
<Sysname> system-view
[Sysname] track 1 ip route 10.1.1.0 24 reachability
[Sysname-track-1]
Related commands
delay
display ip routing-table (Layer 3—IP Routing Command Reference)
display track
track list boolean
Use track list boolean to create a Boolean tracked list and enter its view, or enter the view of an existing tracked list.
Use undo track to remove the tracked list and all configurations from its view.
Syntax
track track-entry-number list boolean { and | or }
undo track track-entry-number
Default
No tracked lists exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies an ID for the tracked list in the range of 1 to 1024.
and: Calculates the tracked list state by using the Boolean AND operation.
or: Calculates the tracked list state by using the Boolean OR operation.
Usage guidelines
The state of a Boolean list is determined by the tracked object states based on the Boolean AND or Boolean OR operation.
· Boolean AND list—The tracked list is set to the positive state only when all objects are in positive state. If one or more objects are in negative state, the tracked list is set to the negative state.
· Boolean OR list—The tracked list is set to the positive state if any object is in positive state. If all objects are in negative state, the tracked list is set to the negative state.
To create a track entry, you must specify the tracked object type, which is list boolean in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify the settings for a track entry, execute the undo track command to remove the track entry, and then execute the track list boolean command again.
Examples
# Create Boolean OR list 101 and enter its view.
<Sysname> system-view
[Sysname] track 101 list boolean or
[Sysname-track-101]
Related commands
delay
object
track list threshold percentage
Use track list threshold percentage to create a percentage threshold tracked list and enter its view, or enter the view of an existing tracked list.
Use undo track to remove the tracked list and all configurations from its view.
Syntax
track track-entry-number list threshold percentage
undo track track-entry-number
Default
No tracked lists exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies an ID for the tracked list in the range of 1 to 1024.
Usage guidelines
The state of a percentage threshold list is determined by comparing the percentage of positive objects in the list with the percentage thresholds configured for the list.
To configure the threshold values used to determine the state of a percentage threshold list, use the threshold percentage command.
To create a track entry, you must specify the tracked object type, which is list threshold percentage in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify the settings for a track entry, execute the undo track command to remove the track entry, and then execute the track list threshold percentage command again.
Examples
# Create percentage threshold list 101 and enter its view.
<Sysname> system-view
[Sysname] track 101 list threshold percentage
[Sysname-track-101]
Related commands
delay
object
threshold percentage
track list threshold weight
Use track list threshold weight to create a weight threshold tracked list and enter its view, or enter the view of an existing tracked list.
Use undo track to remove the tracked list and all configurations from its view.
Syntax
track track-entry-number list threshold weight
undo track track-entry-number
Default
No tracked lists exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies an ID for the tracked list in the range of 1 to 1024.
Usage guidelines
The state of a weight threshold list is determined by comparing the weight of positive objects in the list with the weight thresholds configured for the list.
To configure the threshold values used to determine the state of a weight threshold list, use the threshold weight command.
To create a track entry, you must specify the tracked object type, which is list threshold weight in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify the settings for a track entry, execute the undo track command to remove the track entry, and then execute the track list threshold weight command again.
Examples
# Create weight threshold tracked list 101 and enter its view.
<Sysname> system-view
[Sysname] track 101 list threshold weight
[Sysname-track-101]
Related commands
delay
object
threshold weight
track nqa
Use track nqa to create a track entry associated with the reaction entry of an NQA operation and enter track entry view, or enter the view of an existing track entry.
Use undo track to remove the track entry and all configurations from its view.
Syntax
track track-entry-number nqa entry admin-name operation-tag reaction item-number
undo track track-entry-number
Default
No track entries exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies the track entry ID in the range of 1 to 1024.
entry admin-name operation-tag: Specifies the NQA operation to be associated with the track entry. The admin-name argument specifies the name of the NQA operation administrator who creates the NQA operation, and is a case-insensitive string of 1 to 32 characters. The operation-tag argument specifies the NQA operation tag, and is a case-insensitive string of 1 to 32 characters.
reaction item-number: Specifies the reaction entry to be associated with the track entry. The item-number argument is the reaction entry ID in the range of 1 to 10.
Usage guidelines
To create a track entry, you must specify the tracked object type, which is nqa in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify other settings for the track entry, execute the undo track command to remove the track entry, and then execute the track nqa command again.
Examples
# Create track entry 1 and associate it with reaction entry 3 of NQA operation admin-test.
<Sysname> system-view
[Sysname] track 1 nqa entry admin test reaction 3
[Sysname-track-1]
Related commands
delay
display track
track vrrp
Use track vrrp to create a track entry associated with an IPv4 VRRP group and enter track entry view, or enter the view of an existing track entry.
Use undo track to remove the track entry and all configurations from its view.
Syntax
track track-entry-number vrrp interface interface-type interface-number vrid virtual-router-id
undo track track-entry-number
Default
No track entries exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies the track entry ID in the range of 1 to 1024.
interface interface-type interface-number: Specifies an interface by its type and number.
virtual-router-id: Specifies an IPv4 VRRP group by its virtual router ID in the range of 1 to 255.
Usage guidelines
To create a track entry, you must specify the tracked object type, which is vrrp in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify other settings for the track entry, execute the undo track command to remove the track entry, and then execute the track vrrp command again.
A track entry cannot be associated with a VRRP group operating in load balancing mode.
Examples
# Associate track entry 1 with IPv4 VRRP group 1 on Ten-GigabitEthernet 3/1/1.
<Sysname> system-view
[Sysname] track 1 vrrp interface ten-gigabitethernet 3/1/1 vrid 1
[Sysname-track-1]
Related commands
delay
display track
vrrp vrid
track vrrp ipv6
Use track vrrp ipv6 to create a track entry associated with an IPv6 VRRP group and enter track entry view, or enter the view of an existing track entry.
Use undo track to remove the track entry and all configurations from its view.
Syntax
track track-entry-number vrrp ipv6 interface interface-type interface-number vrid virtual-router-id
undo track track-entry-number
Default
No track entries exist.
Views
System view
Predefined user roles
network-admin
Parameters
track-entry-number: Specifies the track entry ID in the range of 1 to 1024.
interface interface-type interface-number: Specifies an interface by its type and number.
virtual-router-id: Specifies an IPv6 VRRP group by its virtual router ID in the range of 1 to 255.
Usage guidelines
To create a track entry, you must specify the tracked object type, which is vrrp ipv6 in this command.
To enter the view of an existing track entry, use the track track-entry-number command. The tracked object type is not required.
To modify other settings for the track entry, execute the undo track command to remove the track entry, and then execute the track vrrp ipv6 command again.
A track entry cannot be associated with a VRRP group operating in load balancing mode.
Examples
# Associate track entry 1 with IPv6 VRRP group 1 on Ten-GigabitEthernet 3/1/1.
<Sysname> system-view
[Sysname] track 1 vrrp ipv6 interface ten-gigabitethernet 3/1/1 vrid 1
[Sysname-track-1]
Related commands
delay
display track
vrrp ipv6 vrid
