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PC receive an address from ppp pool

Created: Oct 20, 2021 16:30:25Latest reply: Oct 24, 2021 04:09:31 237 13 0 0 0
  Rewarded HiCoins: 0 (problem resolved)

Hello,


What is missing in the attached configuration for the PC to receive an address from the ppp pool ?

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fuzi_yao
Admin Created Oct 21, 2021 00:41:57

Refer to the following handling suggestions.
1. Ping me60 from the CE switch to check whether the ping operation is successful.
2. Check whether the terminal can obtain the IP address after skipping the CE switch.
3. VLANIF 2 is created on the CE switch instead of VLAN 2.
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  • x
  • convention:

MohamedAliKhouja
MohamedAliKhouja Created Oct 21, 2021 08:21:29 (0) (0)
bro, the CE switch is not pinging the ME60, what should I do ?

how to configure "port trunk allow-pass vlan 2" in the ME60 below the GigabitEthernet4/0/0.2 interface ?  
fuzi_yao
fuzi_yao Reply MohamedAliKhouja  Created Oct 21, 2021 08:35:18 (0) (0)
bro,
The command of me60 is the same as the command of ce
interface GigabitEthernet4/0/0.2
port link-type trunk
port trunk allow-pass vlan 2
commit  
MohamedAliKhouja
MohamedAliKhouja Reply fuzi_yao  Created Oct 21, 2021 08:38:18 (0) (0)
interface GigabitEthernet4/0/0.2 does not support these commands  
fuzi_yao
fuzi_yao Reply MohamedAliKhouja  Created Oct 21, 2021 08:44:18 (0) (0)
bro,Check whether the sub-interface and main interface work in Layer 2 mode. If the sub-interface works in Layer 3 mode, run the following command to configure the sub-interface:
interface GigabitEthernet1/0/1
undo shutdown
#
interface GigabitEthernet1/0/1.1
vlan-type dot1q 2
ip address x.x.x.x 255.255.255.0  
MohamedAliKhouja
MohamedAliKhouja Reply fuzi_yao  Created Oct 21, 2021 08:55:30 (0) (0)
[ME60-GigabitEthernet4/0/0.2]vlan-type dot1q 2
Error:This sub-interface has configured user-vlan!  
fuzi_yao
fuzi_yao Reply MohamedAliKhouja  Created Oct 21, 2021 08:58:23 (0) (0)
If you have configured dot1q, the command already exists on your interface.  
MohamedAliKhouja
MohamedAliKhouja Reply fuzi_yao  Created Oct 21, 2021 12:52:17 (0) (0)
no, I configured the command "user-vlan 2" instead of the command "vlan-type dot1q 2" but the problem is not solved  
fuzi_yao
fuzi_yao Reply MohamedAliKhouja  Created Oct 22, 2021 05:52:58 (0) (0)
Sub-interfaces on different main interfaces can be encapsulated with the same VLAN, but sub-interfaces on the same main interface cannot be encapsulated with the same VLAN. Each Ethernet sub-interface can be associated with only one VLAN.
Two scenarios occur when user packets carry double VLAN tags in user-vlan {{start-vlan-id [end-vlan-id] [qinq start-pe-vlan [end-pe-vlan]]} | any-other} mode:
The outer VLAN ID is the same as the VLAN ID associated with the dot1q sub-  
user_4397771
user_4397771 Created Oct 24, 2021 04:10:59 (0) (0)
 
All Answers
Hi MohamedAliKhouja,
bro, I looked at your configuration and found that the ip pool configuration was not missing. Is the PC unable to obtain the address?
View more
  • x
  • convention:

Refer to the following handling suggestions.
1. Ping me60 from the CE switch to check whether the ping operation is successful.
2. Check whether the terminal can obtain the IP address after skipping the CE switch.
3. VLANIF 2 is created on the CE switch instead of VLAN 2.
View more
  • x
  • convention:

MohamedAliKhouja
MohamedAliKhouja Created Oct 21, 2021 08:21:29 (0) (0)
bro, the CE switch is not pinging the ME60, what should I do ?

how to configure "port trunk allow-pass vlan 2" in the ME60 below the GigabitEthernet4/0/0.2 interface ?  
fuzi_yao
fuzi_yao Reply MohamedAliKhouja  Created Oct 21, 2021 08:35:18 (0) (0)
bro,
The command of me60 is the same as the command of ce
interface GigabitEthernet4/0/0.2
port link-type trunk
port trunk allow-pass vlan 2
commit  
MohamedAliKhouja
MohamedAliKhouja Reply fuzi_yao  Created Oct 21, 2021 08:38:18 (0) (0)
interface GigabitEthernet4/0/0.2 does not support these commands  
fuzi_yao
fuzi_yao Reply MohamedAliKhouja  Created Oct 21, 2021 08:44:18 (0) (0)
bro,Check whether the sub-interface and main interface work in Layer 2 mode. If the sub-interface works in Layer 3 mode, run the following command to configure the sub-interface:
interface GigabitEthernet1/0/1
undo shutdown
#
interface GigabitEthernet1/0/1.1
vlan-type dot1q 2
ip address x.x.x.x 255.255.255.0  
MohamedAliKhouja
MohamedAliKhouja Reply fuzi_yao  Created Oct 21, 2021 08:55:30 (0) (0)
[ME60-GigabitEthernet4/0/0.2]vlan-type dot1q 2
Error:This sub-interface has configured user-vlan!  
fuzi_yao
fuzi_yao Reply MohamedAliKhouja  Created Oct 21, 2021 08:58:23 (0) (0)
If you have configured dot1q, the command already exists on your interface.  
MohamedAliKhouja
MohamedAliKhouja Reply fuzi_yao  Created Oct 21, 2021 12:52:17 (0) (0)
no, I configured the command "user-vlan 2" instead of the command "vlan-type dot1q 2" but the problem is not solved  
fuzi_yao
fuzi_yao Reply MohamedAliKhouja  Created Oct 22, 2021 05:52:58 (0) (0)
Sub-interfaces on different main interfaces can be encapsulated with the same VLAN, but sub-interfaces on the same main interface cannot be encapsulated with the same VLAN. Each Ethernet sub-interface can be associated with only one VLAN.
Two scenarios occur when user packets carry double VLAN tags in user-vlan {{start-vlan-id [end-vlan-id] [qinq start-pe-vlan [end-pe-vlan]]} | any-other} mode:
The outer VLAN ID is the same as the VLAN ID associated with the dot1q sub-  
user_4397771
user_4397771 Created Oct 24, 2021 04:10:59 (0) (0)
 
Good answer
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  • x
  • convention:

cool
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  • convention:

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