168
Task Command Remarks
Display MPLS L2VPN PW
information. (In standalone
mode.)
display mpls l2vpn fib pw vpws
[
interface
interface-type
interface-number
[
service-instance
service-instanceid
] ] [
slot
slot-number
]
[
verbose
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Display MPLS L2VPN PW
information. (In IRF mode.)
display mpls l2vpn fib pw vpws
[
interface
interface-type
interface-number
[
service-instance
service-instanceid
] ] [
chassis
chassis-number
slot
slot-number
]
[
verbose
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Display information about one or
all PW classes.
display pw-class
[
pw-class-name
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
MPLS L2VPN configuration examples
Example for configuring a local CCC connection
Network requirements
The CEs are connected to the PE through Serial interfaces. The link layer encapsulation protocol is
PPP.
Create a local CCC connection on the PE, so the PE can directly forward packets between CE 1 and
CE 2 without looking up the forwarding table, improving the forwarding speed.
Figure 45 Network diagram
Configuration considerations
Because a local CCC connection is bidirectional, one local CCC connection is enough for CE 1 and
CE 2 to communicate with each other.
Configuration procedure
1.
Configure CE 1:
# Configure the link protocol type as PPP on interface Serial 2/1/0 (the interface connected to
the PE), and configure an IP address for the interface.
S2/1/0
100.1.1.1/24
S2/1/0
S2/1/0
100.1.1.2/24
S2/1/1
Local CCC connection
CE 1
PE
CE 2
Loop0
172.1.1.1/32