Routing policy configuration examples, Network requirements, Configuration procedure – H3C Technologies H3C SR8800 User Manual
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Task Command
Remarks
Display BGP community list
information.
display ip community-list
[ basic-community-list-number |
adv-community-list-number | comm-list-name ] [ |
{ begin | exclude | include } regular-expression ]
Available in any
view
Display BGP extended community
list information.
display ip extcommunity-list
[ ext-comm-list-number ] [ | { begin | exclude |
include } regular-expression ]
Available in any
view
Display IPv4 prefix list statistics.
display ip ip-prefix [ ip-prefix-name ] [ | { begin |
exclude | include } regular-expression ]
Available in any
view
Display IPv6 prefix list statistics.
display ip ipv6-prefix [ ipv6-prefix-name ] [ |
{ begin | exclude | include } regular-expression ]
Available in any
view
Display routing policy information.
display route-policy [ route-policy-name ] [ | { begin
| exclude | include } regular-expression ]
Available in any
view
Clear IPv4 prefix list statistics.
reset ip ip-prefix [ ip-prefix-name ]
Available in user
view
Clear IPv6 prefix list statistics.
reset ip ipv6-prefix [ ipv6-prefix-name ]
Available in user
view
Routing policy configuration examples
Applying a routing policy to IPv4 route redistribution
Network requirements
, Router B exchanges routing information with Router A using OSPF, and with Router C using
IS-IS.
Configure Router B to redistribute IS-IS routes into the OSPF routing domain, and use a routing policy to
set the cost of route 172.17.1.0/24 to 100, and the tag of route 172.17.2.0/24 to 20.
Figure 125 Network diagram
Configuration procedure
1.
Configure IP addresses for interfaces. (Details not shown)