Interface protocol down

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Created: Feb 27, 2020 08:22:13Latest reply: Jun 15, 2021 15:02:23 410 4 0 0 0

Rewarded HiCoins： 0 (problem resolved)

Hello guys,

I found a problem during confiugring the L2TPv3. Please check the configuration below:

[SQ-3-1]l2tpv3 enable
interfaceGigabitEthernet0/0/3.133
 dot1q terminationvid 133
 ip address x.x.x.x 255.255.255.252
[SQ-3-1]interface tunnel 0/0/5
[SQ-3-1-Tunnel0/0/5]tunnel-protocol svpn
[SQ-3-1-Tunnel0/0/5]encapsulation l2tpv3 static
[SQ-3-1-Tunnel0/0/5]l2tpv3 local session-id x
[SQ-3-1-Tunnel0/0/5]l2tpv3 remote session-id y
[SQ-3-1-Tunnel0/0/5]tunnel-source x.x.x.x
[SQ-3-1-Tunnel0/0/5]tunnel-destination y.y.y.y
[SQ-3-1-Tunnel0/0/5]quit
[SQ-3-1]interface gigabitethernet 0/0/3.121
[SQ-3-1-GigabitEthernet0/0/3.121]dot1q termination vid 121
[SQ-3-1-GigabitEthernet0/0/3.121]link-bridge tunnel0/0/5 tagged

After configuring, though the ping is normal, but the protocol status of interface G0/0/3.121 is down.

<SQ-3-1>display interface brief
Interface                   PHY   Protocol
GigabitEthernet0/0/3.121    up    down

Kindly help us.

Thanks.

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convention：
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from 2#

chenhui Admin Created Feb 27, 2020 08:23:37

Hi @sim_157,
It’s normal.
The physical port is not configured with an address, which causes the protocol status down.

x
convention：

user_4463975 Created Feb 19, 2022 12:23:55 (0) (0)

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^2#

chenhui Admin Created Feb 27, 2020 08:23:37

Hi @sim_157,
It’s normal.
The physical port is not configured with an address, which causes the protocol status down.

x
convention：

user_4463975 Created Feb 19, 2022 12:23:55 (0) (0)

(1) (0)

^3#

Unicef

MVE Created Jun 15, 2021 15:02:23

Good answer

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convention：

user_4463975 Created Feb 19, 2022 12:24:04 (0) (0)

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