l
Run the
debugging
mpls
packet
[
error
] [
acl
acl-number
] [
inlabel
outer-in-label
[
inner-in-label
] ] [
l2vpn-in-interface
interface-type interface-number
] command in the
user view to enable the MPLS packet debugging.
l
Run the
debugging
mpls
ldp
{
advertisement
|
all
|
error
|
main
|
notification
|
pdu
|
session
|
socket
|
timer
} [
interface
interface-type
interface-number
] or
debugging
mpls
ldp
{
hsb
|
remote-peer
remote-peer-name
}command in the user view to enable the
LDP debugging..
----End
7.12.6 Enabling or Disabling VSI
Sometimes, to halt services, you can disable a VSI temporarily, and then add, cancel, or adjust
VSI functions.
Context
Do as follows in the VSI view.
Procedure
l
Enable VSI
1.
Run the
system-view
command to enter the system view.
2.
Run the
vsi
vsi-name
command to enter the vsi view.
3.
Run the
undo shutdown
command to check enable VSI.
l
Disable VSI
1.
Run the
system-view
command to enter the system view.
2.
Run the
vsi
vsi-name
command to enter the vsi view.
3.
Run the
shutdown
command to check disable VSI.
----End
Example
Regarding requirements of service management such as service suspension, you can temporarily
shut down the VSI, and then add, delete or adjust the VSI function.
The
shutdown
command affects the PW connection. The AC is Down, and the Layer 2
forwarding table is deleted.
7.12.7 Clearing MAC Address Entries
The deleted MAC address entries cannot be restored. Therefore, conform the action with caution.
Context
CAUTION
After the MAC address entries are cleared, the entries cannot be restored. So, confirm the action
before you clear the entries.
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN
7 VPLS Configuration
Issue 01 (2011-07-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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