Static-Rpf-Peer - H3C s3600 series Command Manual

static-rpf-peer

Syntax
static-rpf-peer peer-address [ rp-policy ip-prefix-name ]
undo static-rpf-peer peer-address
View
MSDP view
Parameters
peer-address: Address of the static RPF peer to receive SA messages.
rp-policy ip-prefix-name: Specifies a filtering policy based on RP addresses to filter RPs in SA
messages, where ip-prefix-name is the IP address prefix list containing 1 to 19 characters.
Description
Use the static-rpf-peer command to configure a static RPF peer.
Use the undo static-rpf-peer command to remove a static RPF peer.
By default, no static RPF peer is configured.
If only one MSDP peer is configured with the peer command, the MSDP peer will be regarded as a
static RPF peer. When configuring multiple static RPF peers for the same switch, make sure you follow
the following two configuration methods:
Use the rp-policy keyword for all the MSDP peers. In the case, multiple static RPF peers take
effect at the same time. RPs in SA messages are filtered according to the prefix list configured; only
SA messages whose RP addresses pass the filtering are received. If multiple static RPF peers
using the same rp-policy keyword are configured, when any of the peers receives an SA message,
it will forward the SA message to the other peers.
Use the rp-policy keyword for none of the MSDP peers. In this case, based on the configuration
sequence, only the first static RPF peer whose connection state is UP is active. All the SA
messages from this peer will be accepted and those from other static RPF peers will be discarded.
Once the active static RPF peer fails (because the configuration is removed or the connection is
terminated), based on the configuration sequence, the subsequent first static RPF peer whose
connection is in the UP state will be selected as the active static RPF peer.
Related commands: peer, ip ip-prefix.
Examples
# Configure a static RPF peer.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] ip ip-prefix list1 permit 130.10.0.0 16 greater-equal 16 less-equal 32
[Sysname] msdp
[Sysname-msdp] peer 130.10.7.6 connect-interface Vlan-interface 100
[Sysname-msdp] static-rpf-peer 130.10.7.6 rp-policy list1
4-18