I've seen this problem when auto-negotiation isn't working correctly between the two devices...try hard setting the port speeds manually as well as duplex speeds.
Bret On Fri, 2009-10-30 at 09:23 -0500, Jason Hensley wrote: > Don't know that there's much more you could get from this other than just > up/down. Seems like a strong possibility of a bad cable to me, but of > course, many other possibilities. > > > > -----Original Message----- > From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On > Behalf Of Bob Moldashel > Sent: Friday, October 30, 2009 9:14 AM > To: WISPA General List > Subject: [WISPA] OT Question.... > > Sorry guys. I know its a little OT but I am the RF guy, not the network > guy. But its kind of on topic because its connected to a wireless link. :-) > > What does this tell everybody??? Its from a Cisco 2960 switch. > > Oct 27 08:12:18.407 EST: %LINEPROTO-5-UPDOWN: Line protocol on Interface > GigabitEthernet0/21, changed state to down > Oct 27 08:12:19.455 EST: %LINK-3-UPDOWN: Interface GigabitEthernet0/21, > changed state to down > Oct 27 13:52:16.606 EST: %LINK-3-UPDOWN: Interface GigabitEthernet0/21, > changed state to up > Oct 27 13:52:18.661 EST: %LINEPROTO-5-UPDOWN: Line protocol on Interface > GigabitEthernet0/21, changed state to up > Oct 27 14:15:10.273 EST: %LINEPROTO-5-UPDOWN: Line protocol on Interface > GigabitEthernet0/21, changed state to down > Oct 27 14:15:11.314 EST: %LINK-3-UPDOWN: Interface GigabitEthernet0/21, > changed state to down > Oct 27 16:26:29.667 EST: %LINK-3-UPDOWN: Interface GigabitEthernet0/21, > changed state to up > > > I know the gig port is going up and down but does it tell you anything > else? > > Tnx. > > -B- > > -B- > > > ---------------------------------------------------------------------------- > ---- > WISPA Wants You! Join today! > http://signup.wispa.org/ > ---------------------------------------------------------------------------- > ---- > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
