[Andrey75]

Скажите как можно организовать QinQ на маршрутизаторе cisco 7206

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Cisco IOS Software, 7200 Software (C7200-ADVENTERPRISEK9-M), Version 15.2(4)S7, RELEASE SOFTWARE (fc4)
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Cisco 7206VXR (NPE-G1) processor (revision B) with 229376K/32768K bytes of memory.
Processor board ID 37051912
SB-1 CPU at 700MHz, Implementation 1025, Rev 0.2, 512KB L2 Cache
6 slot VXR midplane, Version 2.11

Last reset from power-on

PCI bus mb1 (Slots 1, 3 and 5) has a capacity of 600 bandwidth points.
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PCI bus mb2 (Slots 2, 4 and 6) has a capacity of 600 bandwidth points.
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3 Gigabit Ethernet interfaces
509K bytes of NVRAM.

125440K bytes of ATA PCMCIA card at slot 2 (Sector size 512 bytes).
16384K bytes of Flash internal SIMM (Sector size 256K).
Configuration register is 0x2102

 

Edited June 4, 2019 by Andrey75

[Butch3r]

Только у вас 7206-g1 :)

Хотите терминировать qinq?

[Andrey75]

1 час назад, Butch3r сказал:

Только у вас 7206-g1 :)

Хотите терминировать qinq?

изменил тему на 7206 (спасибо)

да пробросить свои vlan через оператора

Edited June 4, 2019 by Andrey75

[Andrey75]

нашел это:

interface GigabitEthernet0/1
mtu 1508
no ip address
media-type gbic
speed auto
duplex auto
negotiation auto
!
interface GigabitEthernet0/1.50
encapsulation dot1Q 50 second-dot1q 10
ip unnumbered Loopback1
!
interface GigabitEthernet0/1.51
encapsulation dot1Q 50 second-dot1q 20
ip unnumbered Loopback1
! 
interface GigabitEthernet0/1.52
encapsulation dot1Q 50 second-dot1q 30
ip unnumbered Loopback1
!
interface GigabitEthernet0/1.53
encapsulation dot1Q 50 second-dot1q 40
ip unnumbered Loopback1
!
interface Loopback1
ip address xx.xx.xx.249 255.255.255.248

[zhenya`]

это терминация. добавить второй тэг скорее всего на 7200 не выйдет.

[RN3DCX]

7206_Primary(config)#interface GigabitEthernet0/2.1234
7206_Primary(config-subif)#encapsulation dot1Q 1234 ?
  native        Make this as native vlan
  second-dot1q  Configure this subinterface as a 1Q-in-1Q subinterface
  <cr>
7206_Primary(config-subif)#encapsulation dot1Q 1234 second-dot1q ?
  WORD  Second (inner) VLAN IDs e.g. 100,200-300,400,500-600
  any   All Inner VLAN IDs not configured on another subinterface

 

Всё она может.

 

Edited June 4, 2019 by RN3DCX

[Andrey75]

any   All Inner VLAN IDs not configured on another subinterface

это все VLAN GigabitEthernet0/2 или любого порта?

можно сделать без interface Loopback1 сразу на GigabitEthernet0/2.ХХХХХ два VLAN?

 

Edited June 4, 2019 by Andrey75

[sol]

ТС, объясните внятно что надо сделать.

 

И, да, ТС. Это маршрутизатор а не коммутатор.

[UglyAdmin]

И маршрутизатор софтовый, с очень слабым (по сегодняшним меркам) процессором. Есть им пытаться коммутировать - он и 100М не осилит.