Operation Manual – MPLS L2VPN
H3C S9500 Series Routing Switches
Chapter 1 MPLS L2VPN Configuration
1-9
Caution:
You do not need to configure two static LSPs for each remote CCC connection. Instead,
you only need to configure the incoming and outgoing labels, where the incoming label
must be exclusively for the CCC connection. The labels function as static LSPs.
2)
Configure the P devices
Follow these steps to configure a P device:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enable MPLS L2VPN
mpls l2vpn
Required
Configure a transit static
LSP
static-lsp transit
lsp-name
incoming-interface
interface-type
interface-number
in-label in-label
{
nexthop
next-hop-addr
|
outgoing-interface
interface-type
interface-number
}
out-label out-label
Required
Caution:
z
With CCC, no static LSPs are required on the PEs but dedicated bidirectional static
LSPs are required on all the P devices between the PEs for transmitting the data of
the CCC connection.
z
For static LSP configuration commands, refer to
MPLS Basics Commands
in
MPLS
VPN Volume
.
z
Do not enable VLL and MPLS on a VLAN interface of the device at the same time
because doing so will cause the MPLS L2VPN and MPLS services to malfunction at
the same time. You will have to cancel the configurations of these two services to
restore normal operation.
1.4 Configuring SVC MPLS L2VPN
SVC MPLS L2VPN does not use any signaling protocol to transfer L2VPN information.
Instead, it uses tunnels to transport data between PEs. By default, LDP LSP tunnels
are used.
