display track

Use display track to display track entry information.

Syntax

display track { track-entry-number | all }

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

track-entry-number: Displays information about the specified track entry. The value range for the track-entry-number argument is 1 to 1024.

all: Displays information about all track entries.

Examples

# Display information about all track entries.

<Sysname> display track all
Track ID: 1
  State: Positive (notify 13 seconds later)
  Duration: 0 days 0 hours 0 minutes 7 seconds
  Notification delay: Positive 20, Negative 30 (in seconds)
  Tracked object:
    NQA entry: admin test 
    Reaction: 10
Track ID: 2
  State: NotReady
  Duration: 0 days 0 hours 0 minutes 32 seconds
  Notification delay: Positive 20, Negative 30 (in seconds)
  Tracked object:
    BFD session mode: Echo
    Outgoing interface: Vlan-interface2
    VPN instance name: -
    Remote IP: 192.168.40.1
    Local IP: 192.168.40.2
Track ID: 3
  State: Negative
  Duration: 0 days 0 hours 0 minutes 32 seconds
  Notification delay: Positive 20, Negative 30 (in seconds)
  Tracked object:
    Interface:  Vlan-interface3
    Protocol: IPv4
Track ID: 4
  State: Negative
  Duration: 0 days 0 hours 0 minutes 32 seconds
  Notification delay: Positive 20, Negative 30 (in seconds)
  Tracked object:
    CFD service instance: 1, MEP ID: 2

Table 27: Command output

Field	Description
Track ID	ID of a track entry.
State	States of a track entry: Positive—The tracked object functions correctly. NotReady—The tracked object is invalid. Negative—The tracked object is abnormal.
notify 13 seconds later	The Track module notifies the application modules of the track entry state change 13 seconds later. The information is not displayed after the Track module notifies the application modules.
Duration	Time period during which the track entry stays in the state.
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 test group 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 BFD echo packets.
VPN instance name	Name of VPN instance to which BFD session packets belong. If the packets belong to a public network, a hyphen (-) is displayed.
Remote IP	Remote IP address of the BFD echo packets.
Local IP	Local IP address of the BFD echo packets.
Interface	Interface to be monitored.
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.

Related commands

track bfd
track cfd
track interface
track interface protocol
track nqa

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