[f-nsp] Trunck config between cisco vss & mlx

George B. georgeb at gmail.com
Wed Apr 24 14:42:02 EDT 2013


I also generally add:

switchport nonegotiate

on the cisco side to turn off DTP (dynamic trunk protocol, proprietary
Cisco protocol that can prevent link to an MLX sometimes)




On Wed, Apr 24, 2013 at 7:29 AM, Jake Mertel <jake at nobistech.net> wrote:

>  Hello Harry,****
>
> ** **
>
> This is pretty straight forward. On the Cisco side of things, your config
> would look something like this:****
>
> ** **
>
> int gig 1/0/1****
>
> switchport trunk encap dot1q****
>
> switchport mode trunk****
>
> switchport trunk allowed vlan 10****
>
> switchport trunk allowed vlan add 20****
>
> switchport trunk allowed vlan add 30****
>
> ** **
>
> The Foundry side is a bit different – Instead of “putting a VLAN on the
> interface” you would “put the interface in the VLAN”. ****
>
> ** **
>
> vlan 10****
>
> tag eth 1/1****
>
> vlan 20 ****
>
> tag eth 1/1****
>
> vlan 30 ****
>
> tag eth 1/1****
>
> ** **
>
> Connecting port gi1/0/1 of the fictional Cisco device with port eth1/1 of
> the fictional Foundry device would allow traffic in VLANs 10, 20, and 30 to
> pass. Of course, the eth 1/1 interface cannot have any kind of L3 config on
> it. ****
>
> ** **
>
> I hope this points you in the right direction.****
>
> ** **
>
> --Jake****
>
> ** **
>
> *From:* foundry-nsp [mailto:foundry-nsp-bounces at puck.nether.net] *On
> Behalf Of *Hambi, Harry
> *Sent:* Wednesday, April 24, 2013 5:28 AM
> *To:* foundry-nsp at puck.nether.net
> *Subject:* [f-nsp] Trunck config between cisco vss & mlx****
>
> ** **
>
> Hi all,****
>
> trying to configure 802.1q truck between cisco 6500 vss & brocade MLX..all
> docs i've seen show truck between 6500 and FI1500****
>
>  ****
>
> Rgds
> Harry****
>
>  ****
>
> Harry Hambi.  BEng(Hons)  Miet. Rsgb.****
>
> Portfolio Delivery Line, Networks and Communications ****
>
> ** **
>
> ****
>
> *Harry Hambi *
>
> Harry.Hambi at atos.net****
>
> Siemens IT Solutions and Services Limited****
>
> Sir William Siemens Square****
>
> Frimley, Surrey GU16 8QD****
>
> harry.hambi at atos.net****
>
> uk.atos.net****
>
> ****
>
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