H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 143)

132
recovers, the route selection process is performed again and the main route is selected again to forward
packets.
Route recursion
The next hops of static routes configured with next hops may not be directly connected. The outgoing
interface to reach the next hop must be available. Route recursion is used to find the outgoing interface
based on the next hop information of the route.
Route redistribution
Different routing protocols running on a network learn route information from each other through route
redistribution. Each routing protocol can redistribute routes from other protocols, direct routes, and static
routes. For more information, see relevant protocols in this configuration guide.
Displaying and maintaining a routing table
To do… Use the command… Remarks
Display information about the
routing table
display ip routing-table [ verbose ] [ |
{ begin | exclude | include }
regular-expression ]
Available in any view
Display information about routes
permitted by an IPv4 basic ACL
display ip routing-table acl acl-number
[ verbose ] [ | { begin | exclude |
include } regular-expression ]
Available in any view
Display information about routes to
the specified destination
display ip routing-table ip-address [ mask
| mask-length ] [ longer-match ]
[ verbose ] [ | { begin | exclude |
include } regular-expression ]
Available in any view
Display information about routes
with destination addresses in the
specified range
display ip routing-table ip-address1
{ mask | mask-length } ip-address2 { mask
| mask-length } [ verbose ] [ | { begin |
exclude | include } regular-expression ]
Available in any view
Display routes of a routing protocol
display ip routing-table protocol protocol
[ inactive | verbose ] [ | { begin | exclude
| include } regular-expression ]
Available in any view
Display statistics about the routing
table
display ip routing-table statistics [ |
{ begin | exclude | include }
regular-expression ]
Available in any view
Clear statistics for the routing table
reset ip routing-table statistics protocol
{ protocol | all }
Available in user view
Display IPv6 routing table
information
display ipv6 routing-table [ verbose ] [ |
{ begin | exclude | include }
regular-expression ]
Available in any view
Display routing information
permitted by an IPv6 ACL
display ipv6 routing-table acl
acl6-number [ verbose ] [ | { begin |
exclude | include } regular-expression ]
Available in any view