H3C Technologies H3C S6800 Series Switches - Manual (Page 393)

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Step Command Remarks
5. Configure route targets for the
auto-discovery VSI.
vpn-target vpn-target&<1-8> [ both
| export-extcommunity |
import-extcommunity ] By default, no route targets are
configured for the auto-discovery
VSI.
6. (Optional.) Reference a PW
class.
pw-class class-name
By default, no PW class is
referenced.
7. (Optional.) Reference a tunnel
policy.
tunnel-policy tunnel-policy-name
By default, no tunnel policy is
referenced.
8. Use BGP to create a PW to an
automatically discovered
remote PE and enter
auto-discovery VSI BGP
signaling view.
signaling-protocol bgp
By default, no signaling protocol is
specified.
9. Create a local site and enter
site view.
site site-id [ range range-value ]
[ default-offset default-offset ]
By default, no local site is created.
Configuring a BGP auto-discovery LDP PW
Before you perform this configuration, enable MPLS LDP on interfaces and globally. For details, see
" Configuring LDP ."
To configure a BGP auto-discovery LDP PW, perform the following configurations on PEs:
• Configure BGP to advertise VPLS PE information.
• Use LDP to create a PW.
Configuring BGP to advertise VPLS PE 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
VPLS PE information with the
specified peer or peer group.
peer { group-name | ip-address
[ mask-length ] } enable
By default, BGP cannot
exchange VPLS PE information
with a 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 ] } auto-discovery
[ non-standard ]
By default, BGP can exchange
VPLS PE information with a BGP
L2VPN peer or peer group by
using RFC 6074
MP_REACH_NLRI.