Sorry. You are correct. When I looked at this yesterday I had it in my head that switch 1 was configured as "on". Thanks for pointing that out.
On 2012-12-13, at 12:55 AM, Christian Schroeder <[email protected]> wrote: > Hi, > > > I don`t think the protocols are mismatched. > Quoting from the documentation: > > desirable Unconditionally enable PAgP. > Desirable mode places a port into an active negotiating state in which the > port starts negotiations with other ports by sending PAgP packets. > A channel is formed with another port group in either the desirable or > auto mode. When desirable is enabled, silent operation is the default. > > auto Enable the Port Aggregation Protocol (PAgP) only if a PAgP device is > detected. > Auto mode places a port into a passive negotiating state in which the port > responds to PAgP packets it receives but does not start PAgP packet > negotiation. A channel is formed only with another port group in desirable > mode. When auto is enabled, silent operation is the default. > > Both sides use PAgP and the right switch (Switch0) initiates the creation of > the channel. Looks perfectly legal for me besides the > issue with fa0/24 as Imad pointed out already. > > > Cheers, > Christian > > >> Date: Wed, 12 Dec 2012 08:16:44 -0700 >> From: Sean Cook <[email protected]> >> To: imad Abdallah <[email protected]> >> Cc: "[email protected]" <[email protected]>, >> waheed Ahmed <[email protected]> >> Subject: Re: [OSL | CCIE_RS] TrunkLink Over EtherChannel >> >> Your protocols are mismatched. The etherchannel on switch 0 will >> never come up as its trying to negotiate using PagP. Switch 1 is not >> using any protocol. Match both sides and correct fa0/24 on switch 0. >> >> On 2012-12-12, at 7:41 AM, imad Abdallah <[email protected]> wrote: >> >>> Why do you have fa0/24 defined as access port ? >>> [...] >>> >>> On Dec 12, 2012, at 3:29 PM, "waheed Ahmed" <[email protected]> wrote: >>> >>>> Hi Guys, >>>> >>>> Am facing some problems related to VLAN and EtherChannel . >>>> Configurations are mentioned below please guide me what i did wrong with >>>> configurations:- >>>> 1. Switch0 and attached VLAN is okay working well. >>>> 2. EtherChannel on ports is okay and configured with Trunk capabilities. >>>> >>>> Left Switch configuration(Switch1) > [...] >>>> interface FastEthernet0/21 >>>> channel-group 12 mode auto >>>> ! >>>> interface FastEthernet0/22 >>>> channel-group 12 mode auto >>>> ! >>>> interface FastEthernet0/23 >>>> channel-group 12 mode auto >>>> ! >>>> interface FastEthernet0/24 >>>> channel-group 12 mode auto > > [...] > >>>> Right Switch configuration(Switch0) > [...] >>>> interface FastEthernet0/21 >>>> channel-group 12 mode desirable >>>> ! >>>> interface FastEthernet0/22 >>>> channel-group 12 mode desirable >>>> ! >>>> interface FastEthernet0/23 >>>> channel-group 12 mode desirable >>>> ! >>>> interface FastEthernet0/24 >>>> channel-group 12 mode desirable >>>> switchport mode access >>>> ! > [...] > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > http://onlinestudylist.com/mailman/listinfo/ccie_rs _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
