From: Gary Woodward (aoqo89@dsl.pipex.com)
Date: Sun Oct 31 2004 - 13:38:04 GMT-3
Hi Mike,
The requirement for the task stated that the trunk should not be negotiated
via DTP.
However the requirement did not state to disable DTP on that interface which
switchport nonegotiate would do.
A very small play on words but I beleive that switchport mode trunk would be
the right choice.
Regards
Gary Woodward
----- Original Message -----
From: "Mike Flanagan" <mikenoc@mindspring.com>
To: "Ccielab" <Ccielab@groupstudy.com>
Sent: Sunday, October 31, 2004 4:02 PM
Subject: IE Lab 7 task 1.4 - 1.5
> Hello,
>
> This task asks to configure a configure a trunk port between fa0/6 and
> r6 fa1/0/0. It also states that you should not negotiate it via DTP.
> The solutions guide has the below solution
>
> Int fa0/6
> switchport trunk encapsulation dot1q
> switchport mode trunk
>
> Now the trunk will never negotiate via DTP because R6 cannot perform
> DTP. But I believe that sw1 will still try and send DTP frames to R6.
> If I use the switchport nonegotiate command it should turn off DTP on R6.
> Should you also use the switchport nonegotiate command to turn off DTP ?
>
> Thanks in advance,
>
> Mike F.
>
>
> Rack1SW1#conf t
> Enter configuration commands, one per line. End with CNTL/Z.
> Rack1SW1(config)#int fa0/6
> Rack1SW1(config-if)#switchport trunk encapsulation dot1q
> 01:51:44: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6,
> changed state to down
> 01:51:47: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6,
> changed state to up
> Rack1SW1(config-if)#switchport mode trunk
> Rack1SW1(config-if)#end
> Rack1SW1#
>
> Rack1SW1#sh interfaces fa0/6 switchport
> Name: Fa0/6
> Switchport: Enabled
> Administrative Mode: trunk
> Operational Mode: trunk
> Administrative Trunking Encapsulation: dot1q
> Operational Trunking Encapsulation: dot1q
> Negotiation of Trunking: On <---- Looks like DTP is still on !!
> Access Mode VLAN: 1 (default)
> Trunking Native Mode VLAN: 1 (default)
> Voice VLAN: none
>
> Rack1SW1#conf t
> Enter configuration commands, one per line. End with CNTL/Z.
> Rack1SW1(config)#int fa0/6
> Rack1SW1(config-if)#switchport nonegotiate
> Rack1SW1(config-if)#end
> Rack1SW1#
>
> Rack1SW1#sh interfaces fa0/6 switchport
> Name: Fa0/6
> Switchport: Enabled
> Administrative Mode: trunk
> Operational Mode: trunk
> Administrative Trunking Encapsulation: dot1q
> Operational Trunking Encapsulation: dot1q
> Negotiation of Trunking: Off <---- Trunking is now OFF !!!
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Sat Nov 06 2004 - 17:11:55 GMT-3