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Route redistribution, Displaying and maintaining a routing table – H3C Technologies H3C S12500 Series Switches User Manual

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Route redistribution

Route redistribution enables routing protocols to learn route information from each other. A dynamic
routing protocol can redistribute routes from other routing protocols including direct and static routing.

For more information, see the respective chapters on those routing protocols in this configuration guide.

Displaying and maintaining a routing table

Task Command Remarks

Display information about the
routing table.

display ip routing-table [ vpn-instance
vpn-instance-name ] [ verbose ] [ | { begin

| exclude | include } regular-expression ]

Available in any view.

Display information about routes
permitted by an IPv4 basic ACL.

display ip routing-table [ vpn-instance
vpn-instance-name ] 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 [ vpn-instance
vpn-instance-name ] 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 [ vpn-instance
vpn-instance-name ] ip-address1 { mask |

mask-length } ip-address2 { mask |

mask-length } [ verbose ] [ | { begin |
exclude | include } regular-expression ]

Available in any view.

Display routing information
permitted by an IPv4 prefix list.

display ip routing-table [ vpn-instance
vpn-instance-name ] ip-prefix

ip-prefix-name [ verbose ] [ | { begin |

exclude | include } regular-expression ]

Available in any view.

Display routes of a routing
protocol.

display ip routing-table [ vpn-instance
vpn-instance-name ] protocol protocol
[ inactive | verbose ] [ | { begin | exclude

| include } regular-expression ]

Available in any view.

Display statistics about the routing
table.

display ip routing-table [ vpn-instance
vpn-instance-name ] statistics [ | { begin |

exclude | include } regular-expression ]

Available in any view.

Clear statistics for the routing table.

reset ip routing-table statistics protocol
[ vpn-instance vpn-instance-name ] { all |

protocol }

Available in user view.

Display IPv6 routing table
information.

display ipv6 routing-table [ vpn-instance
vpn-instance-name ] [ verbose ] [ | { begin
| exclude | include } regular-expression ]

Available in any view.

Display routing information
permitted by an IPv6 ACL.

display ipv6 routing-table [ vpn-instance
vpn-instance-name ] acl acl6-number

[ verbose ] [ | { begin | exclude |

include } regular-expression ]

Available in any view.