06-15-2006 09:54 AM - edited 03-03-2019 03:40 AM
Hi All,
I tried to add a sub interface on one of my router fast ether interfaces earlier to allow for a specific vlan id to pass. when i did so, it removed the config on the other fast ethernet interface, what is the deal with that?! am i missing something?
TIA,
R
06-15-2006 11:44 AM
i dont think so such thing will take place
regards
Devang
06-15-2006 01:36 PM
i'm doubting you putting a configuration on one subInterface, removed the configuration from another subInterface.
perhaps you made a typo. try to put back the removed config from the other subInterface.
(of course, subInterfaces must have their own unique interfaceID. ie: interface f0/1.1 vs interface f0/1.24)
06-15-2006 02:45 PM
i am quite confused by this. this is what i did:
I have FastEther 0/0 and FastEther 0/1. Fast ether 0/0 was totally shut down and 0/1 had my config on it.
i did the following, i added subinterface 0/0.300 and did encap dot1q. when i did this, it removed the speed and duplex config from fast 0/1.
06-16-2006 04:07 AM
I tried this again this morning just to make sure I was not going nuts...same thing. I did exactly what I did above, but as soon as i added the encap on fast 0/0.300, fast 0/1 went down.
fast 0/0 was admin shutdown, when i did no shut on it, fast 0/1 came back up again. what is the deal with this?
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