H3C Technologies H3C S6800 Series Switches - Manual (Page 391)

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Step Command Remarks
1. Enter system view. system-view N/A
2. Enter VSI view. vsi vsi-name N/A
3. Specify LDP signaling
for PWs, and enter VSI
LDP signaling view.
pwsignaling ldp
By default, no PW signaling protocol is
specified.
4. Configure an LDP PW,
and enter VSI LDP PW
view.
peer ip-address [ pw-id pw-id ]
[ no-split-horizon | pw-class
class-name | tunnel-policy
tunnel-policy-name ] *
By default, no LDP PW is configured.
If both a default PW ID in the
default-pw-id command and a PW ID in
the peer command are configured, the
PW ID in the peer command is used. If
only a default PW ID is configured, the
default PW ID is used. If no default PW
ID is configured, you must provide a PW
ID in the peer command.
You must specify the no-split-horizon
keyword to disable split horizon when
you configure an NPE to establish a
U-PW to a UPE.
Configuring a BGP PW
To configure a BGP PW, perform the following configurations on PEs:
• Configure BGP to advertise VPLS label block information.
• Create a BGP PW.
Configuring BGP to advertise VPLS label block information
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable BGP and enter BGP
view.
bgp as-number By default, BGP is not enabled.
3. Configure the remote PE as a
BGP peer.
peer { group-name | ip-address
[ mask-length ] } as-number
as-number
By default, no BGP peer is
configured.
4. Create the BGP L2VPN
address family and enter BGP
L2VPN address family view.
address-family l2vpn
By default, the BGP L2VPN
address family is not created.
5. Enable BGP to exchange
L2VPN information with the
specified peer or peer group.
peer { group-name | ip-address
[ mask-length ] } enable
By default, BGP cannot exchange
L2VPN information with any peer
or peer group.
6. Enable BGP to exchange
label block information with
the specified peer or peer
group.
peer { group-name | ip-address
[ mask-length ] } signaling
By default, BGP can exchange
label block information with a
BGP L2VPN peer or peer group.