Link to home
Start Free TrialLog in
Avatar of tolinrome
tolinromeFlag for United States of America

asked on

cisco trunking off

I have a port on a 4507 switch which is up and it had trunking on it. I used the command:

"no switchport trunk allowed" and "no switchport mode". basically Im trying to get it to be a normal access port and assign it to a vlan and get it offf trunking mode. I also used "switchport access vlan 100" which is whre I want it to be.

So the result in a "show vlan" looks like I got it to vlan 100, but instead of saying Gi5/1 it says Po5? Whats going on? Thanks.

vlan       name                                status    ports
100 outside firewall                     active    Gi4/40, Gi4/41, Gi4/42, Po5
Avatar of JAN PAKULA
JAN PAKULA
Flag of United Kingdom of Great Britain and Northern Ireland image

PO stands for port channel group - etherchanel using either open protocol lacp or cisco protocol pacp

your output states that vlan 100 has po5  port group as a member + all other physical interfaces gi4/40 fi4/41 gi4/42

do that

show interface status | include Po

also check that

http://www.cisco.com/en/US/tech/tk389/tk213/technologies_configuration_example09186a0080094470.shtml#po1a

and that

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.1E/native/command/reference/show1.html#wp2017224

Jan MA CCNA
Avatar of tolinrome

ASKER

so these are port channel now also - gi4/40 fi4/41 gi4/42 ?

How do I remove Po5 and just make it a regular access port so it will just say gi5/1 when I see vlan 100?
Avatar of Don Johnston
Before we go throwing config commands around, post the output of a "show ether summ" and "show run int g5/1"
Avatar of dallensworth
dallensworth

g5/1 and Po5 are not the same thing.  You'll want your port to look something like the following:

interface GigabitEthernet5/1
 switchport access vlan 100
 switchport mode access


If your wanting to look at the Po5 that would look something like the following:

interface Port-channel5
 description Binds multiple ports together
 switchport
 switchport access vlan 100


If you provide the "sho run int g5/1" as donjohnston mentions above one of us can help further.
Here are the commands you requested. My goal is to simply have (if possible) g5/1 as a regular interface switchport access vlan 100 so then all 4 ports on vlan 100 will be the same, but the Po5 is something I do not understand and a previous comment above said that they are all port group memebers now???


#show run int g5/1
Building configuration...

Current configuration : 251 bytes
!
interface GigabitEthernet5/1
 description HBS External VLAN
 switchport access vlan 100
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1,10,200
 switchport mode access
 channel-group 5 mode on
 spanning-tree portfast trunk
end

#show ether summ
% Ambiguous command:  "show ether summ"
ASKER CERTIFIED SOLUTION
Avatar of dallensworth
dallensworth

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial