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mpls on subinterface

mpls on subinterface

Created: Jan 19, 2022 07:19:44Latest reply: Jan 31, 2022 14:33:48 190 9 0 0 0
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hi im from iran tcihow i can configure mpls and mpls ldp on subinterface in switch 9306?

thanks a lot


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DDSN
Admin Created Jan 19, 2022 07:31:49

Hi user_4127755,
In V200R003 and earlier versions, only VLANIF interfaces support MPLS LDP. In V200R005 and later versions, only VLANIF interfaces and Layer 3 Ethernet interfaces support MPLS LDP.

# Enable MPLS LDP function on VLANIF100.

<Quidway> system-view

[Quidway] mpls ldp

[Quidway-mpls-ldp] quit

[Quidway] interface vlanif 100

[Quidway-Vlanif100] mpls

[Quidway-Vlanif100] mpls ldp

# Enable MPLS LDP function on GE1/0/1.

<Quidway> system-view

[Quidway] mpls ldp

[Quidway-mpls-ldp] quit

[Quidway] interface gigabitethernet 1/0/1

[Quidway-GigabitEthernet1/0/1] undo portswitch

[Quidway-GigabitEthernet1/0/1] mpls

[Quidway-GigabitEthernet1/0/1] mpls ldp

I hope it helps!

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  • x
  • convention：

user_4127755
user_4127755 Created Jan 19, 2022 07:37:01 (0) (0)
thanks a lot
but my question is about subinterfce in switch 9306
for example xgig1/0/1.100  
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2#
DDSN
DDSN Admin Created Jan 19, 2022 07:22:17

Hi user_4127755,
Please wait patiently. Our engineers are looking for answers to your questions.
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(0) (0)
3#
DDSN
DDSN Admin Created Jan 19, 2022 07:31:49

Hi user_4127755,
In V200R003 and earlier versions, only VLANIF interfaces support MPLS LDP. In V200R005 and later versions, only VLANIF interfaces and Layer 3 Ethernet interfaces support MPLS LDP.

# Enable MPLS LDP function on VLANIF100.

<Quidway> system-view

[Quidway] mpls ldp

[Quidway-mpls-ldp] quit

[Quidway] interface vlanif 100

[Quidway-Vlanif100] mpls

[Quidway-Vlanif100] mpls ldp

# Enable MPLS LDP function on GE1/0/1.

<Quidway> system-view

[Quidway] mpls ldp

[Quidway-mpls-ldp] quit

[Quidway] interface gigabitethernet 1/0/1

[Quidway-GigabitEthernet1/0/1] undo portswitch

[Quidway-GigabitEthernet1/0/1] mpls

[Quidway-GigabitEthernet1/0/1] mpls ldp

I hope it helps!

View more
  • x
  • convention：

user_4127755
user_4127755 Created Jan 19, 2022 07:37:01 (0) (0)
thanks a lot
but my question is about subinterfce in switch 9306
for example xgig1/0/1.100  
(0) (0)
4#
user_4127755
user_4127755 Created Jan 19, 2022 07:36:06

thanks a lot
but my question is about subinterfce in switch 9306
for example xgig1/0/1.100
View more
  • x
  • convention：

DDSN
DDSN Created Jan 19, 2022 08:20:00 (0) (0)
MPLS cannot be configured on Ethernet sub-interfaces.  
(0) (0)
5#
user_4127755
user_4127755 Created Jan 19, 2022 07:50:08

interface Eth-Trunk20.2222
dot1q termination vid 2222
ip address 172.1 255.255.255.252
isis enable 1
mpls ???
mpls ldp ????
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  • x
  • convention：
(0) (0)
6#
user_4127755
user_4127755 Created Jan 19, 2022 07:51:59

interface Eth-Trunk20.2222
dot1q termination vid 2222
ip address 172.X.X.X 255.255.255.252
isis enable 1
mpls ???
mpls ldp ????
View more
  • x
  • convention：
(0) (0)
7#
user_4127755
user_4127755 Created Jan 19, 2022 08:36:37

thanks a lot for your support and reply
View more
  • x
  • convention：
(0) (0)
8#
Unicef
Unicef MVE Created Jan 31, 2022 14:33:48

Good answer
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  • x
  • convention：
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