Re: Disable port from STP

Ok. Thanks all for suggestion.

On 4/9/13, Narbik Kocharians <narbikk_at_gmail.com> wrote:
> Switch#Show run int f0/1
>
> interface FastEthernet0/1
>
> switchport access vlan 100
>
> switchport mode access
>
> Switch#Show Spanning-tree int f0/1
>
> Vlan Role Sts Cost Prio.Nbr Type
>
> ---------------- ---- --- --------- -------- --------
>
> VLAN0100 Desg FWD 19 128.3 P2p
>
> Switch(config)#no spanning-tree vlan 100
>
> Switch#sh spanning-tree int f0/1
>
> no spanning tree info available for FastEthernet0/1
>
> Switch#sh spannin vlan 100
>
> Spanning tree instance(s) for vlan 100 does not exist.
>
>
> On Tue, Apr 9, 2013 at 12:59 AM, _ _ <krzysiek.zalewski_at_gmail.com> wrote:
>
>> When I have below
>>
>> interface FastEthernet0/24
>> switchport trunk encapsulation isl
>> switchport trunk allowed vlan 2
>> switchport mode trunk
>> switchport nonegotiate
>> spanning-tree portfast trunk
>>
>> SW1_H#sh spann vlan 2
>>
>> VLAN0002
>> Spanning tree enabled protocol ieee
>> Root ID Priority 32768
>> Address 000f.cbfc.e81b
>> Cost 19
>> Port 25 (FastEthernet0/23)
>> Hello Time 2 sec Max Age 20 sec Forward Delay 1 sec
>>
>> Bridge ID Priority 32770 (priority 32768 sys-id-ext 2)
>> Address 001b.2b75.0d80
>> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
>> Aging Time 300
>>
>> Interface Role Sts Cost Prio.Nbr Type
>> ------------------- ---- --- --------- --------
>> --------------------------------
>> Fa0/1 Desg FWD 19 128.3 Shr
>> Fa0/23 Root FWD 19 128.25 P2p
>> Fa0/24 Desg FWD 19 128.26 P2p Edge <--- I see
>> this port here
>> Po23 Desg FWD 19 128.232 P2p
>>
>> - But when I will use flex-link or span session it will dissapear form
>> above output.
>> And the question is that maybe it is other configuration besides,
>> flex and span when port will be removed from STP.
>>
>>
>>
>> On 4/9/13, Imran Ali <immrccie_at_gmail.com> wrote:
>> > i am not sure if i got you question properly , portfast also
>> > partially disables STP. it makes port skips listening and learning
>> states
>> > and jump to forwarding state
>> >
>> >
>> >
>> >
>> >
>> > On Mon, Apr 8, 2013 at 3:30 PM, _ _ <krzysiek.zalewski_at_gmail.com>
>> > wrote:
>> >
>> >> Hi.
>> >> I have question about situation when port is disabled form STP.
>> >> I know two options:
>> >> > Flex link
>> >> > Monitor session
>> >> > Any other ideas?
>> >> --
>> >> Krzysiek
>> >>
>> >>
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>> >>
>> >>
>> >>
>> >>
>> >
>>
>>
>> --
>> Krzysiek
>>
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>>
>
>
> --
> *Narbik Kocharians
> *CCSI#30832, CCIE# 12410 (R&S, SP, Security)
> *www.MicronicsTraining.com* <http://www.micronicstraining.com/>
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-- 
Krzysiek
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