H3C Technologies H3C S7500E Series Switches - Manual (Page 188)

12-7
To do… Use the command… Remarks
ip route-static dest-address { mask | mask-length }
{ next-hop-address | vpn-instance
d-vpn-instance-name next-hop-address } track
track-entry-number [ preference preference-value ]
[ tag tag-value ] [ description description-text ]
Configure the Track-Static
Routing collaboration, so as
to check the reachability of
the next hop of the static
route
ip route-static vpn-instance
s-vpn-instance-name&<1-6> dest-address { mask |
mask-length } { next-hop-address track
track-entry-number [ public ] | vpn-instance
d-vpn-instance-name next-hop-address track
track-entry-number } [ preference preference-value ]
[ tag tag-value ] [ description description-text ]
Required
Use either command.
Not configured by
default.
z For the configuration of Track-Static Routing collaboration, the specified static route can be an
existent or nonexistent one. For an existent static route, the static route and the specified track
entry are associated directly; for a nonexistent static route, the system creates the static route and
then associates it with the specified track entry.
z The track entry to be associated with the static route can be a nonexistent one. After you use the
track command to create the track entry, the association takes effect.
z If the track module detects the next hop reachability of the static route in a private network
through NQA, the VPN instance name of the next hop of the static route must be consistent with
that configured for the NQA test group. Otherwise, the reachability detection cannot function
properly.
z 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 may be considered
invalid.
z For details of static route configuration, refer to Static Routing Configuration in the Layer 3 - IP
Routing Configuration Guide.
Displaying and Maintaining Track Entries
To do… Use the command… Remarks
Display information about the
specified track entry or all track
entries
display track { track-entry-number
| all }
Available in any view