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L2VPN choosing between Kompella or Martini modes on S6720 to vercobe Unqualified only MAC Address Learning and Flooding

Created: Sep 16, 2019 17:18:12Latest reply: Sep 18, 2019 02:43:42 377 3 0 0
  Rewarded HiCoins: 0 (problem resolved)

Hi,


I've found that S6720 switch can use Unqualified only MAC Address Learning and Flooding (Qualified not supported). MAC Address Learning and Flooding

Looks like in case of many p2p tunnels thereis no difference between Kompella or Martini mode - configuration burden is the same.

One vsi bgp pseudowire per vone lan, but I need to transit about 100 different vlans.

Is there way to overcome this issue and to use one bgp vsi per 100 vlans?


Thanks in advance.

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chenhui
Admin Created Sep 18, 2019 02:43:42 Helpful(0) Helpful(0)

As in my opinion, qualified map each customer VLAN to its own VPLS instance, while unqualified map all the customer VLAN to a single VPLS. It feels like the picture below.
12

So, if all the vlans belongs to the same user, it's fine to carry them with one BGP VSI, if these VLANs belong to multi users, multi BGP VSI is required.
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chenhui
chenhui Admin Created Sep 17, 2019 03:15:50 Helpful(0) Helpful(0)

@Dzyan hello,
vpls is a l2vpn, it provides a layer 2 connection, it could bear multi vlans.
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Dzyan
Dzyan Created Sep 17, 2019 06:10:48 Helpful(0) Helpful(0)

Yes I know that, but documentation says that device support only Unqualified learning, which means that all my vlans will share same broadcast domainL2VPN choosing between Kompella or Martini modes on S6720 to vercobe Unqualified only MAC Address Learning and Flooding-3061647-1

<Huawei>display version
Huawei Versatile Routing Platform Software
...
Software Version : VRP (R) Software, Version 5.170 (V200R010C00
...

Should I create separate:
[PE1] vsi bgp1 auto
[PE1-vsi-bgp1] pwsignal bgp
...
[PE1] vsi bgp2 auto
[PE1-vsi-bgp2] pwsignal bgp
...
[PE1] vsi bgp3 auto
[PE1-vsi-bgp4] pwsignal bgp
...
Or maybe I can omit somehow this platform limitation?

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chenhui
chenhui Admin Created Sep 18, 2019 02:43:42 Helpful(0) Helpful(0)

As in my opinion, qualified map each customer VLAN to its own VPLS instance, while unqualified map all the customer VLAN to a single VPLS. It feels like the picture below.
12

So, if all the vlans belongs to the same user, it's fine to carry them with one BGP VSI, if these VLANs belong to multi users, multi BGP VSI is required.
View more
  • x
  • convention:

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