Associating Track With Smart Link; Displaying And Maintaining Track Entries - HPE FlexFabric 5700 Series Configuration Manual

•
In static routing-Track-NQA collaboration, you must configure the same VPN instance name for
the NQA operation and the next hop of the static route. Otherwise, the accessibility detection
cannot operate correctly.
•
If a static route needs route recursion, the associated track entry must monitor the next hop of
the recursive route instead of that of the static route. Otherwise, a valid route might be
considered invalid.
To associate Track with static routing:
Step
1. Enter system view.
2. Associate a static
route with a track
entry to check the
accessibility of the
next hop.

Associating Track with Smart Link

Smart Link cannot detect unidirectional links, misconnected fibers, or packet loss on intermediate
devices or network paths of the uplink. It also cannot detect when faults are cleared. To check the link
status, Smart Link ports must use link detection protocols. When a fault is detected or cleared, the
link detection protocols inform Smart Link to switch over the links.
For more information about Smart Link, see

Displaying and maintaining track entries

Execute display commands in any view.
Task
Display information about a specific or all track entries.
Command
system-view
•
Method 1:
ip route-static dest-address
{ mask-length | mask } { interface-type
interface-number [ next-hop-address ] |
next-hop-address [ track
track-entry-number ] | vpn-instance
d-vpn-instance-name next-hop-address
[ track track-entry-number ] }
[ permanent ] [ preference
preference-value ] [ tag tag-value ]
[ description description-text ]
•
Method 2:
ip route-static vpn-instance
s-vpn-instance-name dest-address
{ mask-length | mask } { interface-type
interface-number [ next-hop-address ] |
next-hop-address [ public ] [ track
track-entry-number ] | vpn-instance
d-vpn-instance-name next-hop-address
[ track track-entry-number ] }
[ permanent ] [ preference
preference-value ] [ tag tag-value ]
[ description description-text ]
"Configuring Smart
177
Remarks
N/A
By default, Track is not
associated with static
routing.
Link."
Command
display track { track-entry-number | all }