[f-nsp] Cisco equivalent of 'portfast' on FCX?
Randy McAnally
rsm at fast-serv.com
Tue Jun 17 11:39:28 EDT 2014
Yea, 'spanning-tree 802-1w admin-edge-port' was the answer, works great.
Already had 802.1w configured on each vlan so there was no funny
business.
Thanks for the clue everyone.
~Randy
On 06/16/2014 7:52 pm, Eldon Koyle wrote:
> Also, I think the default is not to use rstp/802.1w, so you will need
> to
> configure that as well. I'm lazy, so I just run 'spanning-tree single
> 802-1w'. If you have a more complicated VLAN setup, you may need to do
> something different. Keep in mind that normal spanning tree and 802-1w
> use different show commands. 'show spanning-tree' will give you normal
> stp, 'show 802-1w' will give your rstp/802.1w.
>
> SSH at icx6450#show span
>
> Spanning-tree is not configured on port-vlan 4094
>
> L2 VLAN 1 22 to 23 140 999 1041 3000 4000 to 4001 are members of
> single spanning tree.
>
> SSH at icx6450#show 802-1w
>
> --- VLAN 4094 [ STP Instance owned by VLAN 4094 ]
> ---------------------------
>
> Bridge IEEE 802.1W Parameters:
>
> Bridge Bridge Bridge Bridge Force tx
> Identifier MaxAge Hello FwdDly Version Hold
> hex sec sec sec cnt
> 607c748ef8000000 20 2 15 Default 3
>
> RootBridge RootPath DesignatedBri- Root Max Fwd Hel
> Identifier Cost dge Identifier Port Age Dly lo
> hex hex sec sec sec
> 607c748ef8000000 0 607c748ef8000000 Root 20 15 2
>
> Port IEEE 802.1W Parameters:
>
> <--- Config Params --><-------------- Current state
> ----------------->
> Port Pri PortPath P2P Edge Role State Designa-
> Designated
> Num Cost Mac Port ted cost bridge
> 1/1/1 128 20000 F F DESIGNATED FORWARDING 0
> 607c748ef8000000
> 1/1/2 128 20000 F F DESIGNATED FORWARDING 0
> 607c748ef8000000
> 1/1/3 128 20000 F F DESIGNATED FORWARDING 0
> 607c748ef8000000
> 1/1/4 128 20000 F F DESIGNATED FORWARDING 0
> 607c748ef8000000
> <and so on>
>
>
>
> --
> Eldon Koyle
> Information Technology
> Utah State University
> --
> Mathematics is the only science where one never knows what
> one is talking about nor whether what is said is true.
> -- Russell
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