H3C S7500E Series Command Manual page 477

Command Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches
ip-prefix-name: IP prefix list name, a string of 1 to 19 characters.
export: Applies the filter to routes advertised to the specified peer/peer group.
import: Applies the filter to routes received from the specified peer/peer group.
Description
Use the peer ip-prefix command to reference an IP prefix list to filter routes received
from or advertised to a peer or peer group.
Use the undo peer ip-prefix command to remove the configuration.
By default, no IP prefix list is specified.
Examples
# In BGP view, use the IP prefix list list 1 to filter routes advertised to the peer group
test.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] peer test ip-prefix list1 export
5.1.56 peer keep-all-routes
Syntax
peer { group-name | ip-address } keep-all-routes
undo peer { group-name | ip-address } keep-all-routes
View
BGP view
Parameters
group-name: Name of a peer group, a string of 1 to 47 characters.
ip-address: IP address of a peer.
Description
Use the peer keep-all-routes command to save original routing information from a
peer or peer group, even routes that failed to pass the inbound policy (if configured).
Use the undo peer keep-all-routes command to disable this function.
By default, the function is not enabled.
Examples
# In BGP view, save routing information from peer 131.100.1.1.
<Sysname> system-view
[Sysname] bgp 100
Chapter 5 BGP Configuration Commands
5-48