Yeah Yeah Yeah.... grin I've seen the flaky autonegociate thing do this on 10/100 cables. Just another thing to check on. Easy fix too.... marlon
----- Original Message ----- From: "Bob Moldashel" <lakel...@gbcx.net> To: "WISPA General List" <wireless@wispa.org> Sent: Friday, October 30, 2009 7:57 AM Subject: Re: [WISPA] OT Question.... > Its fiber. And I would think if it was an autonegotiate issue it would > have been intermittent all along. It has been operating pretty nuch > error free other than this event. > > But I guess I could try the ferrite beads on the fiber. Hey..It > wouldn't hurt. :-P > > Tnx > > > > > Marlon K. Schafer wrote: >> I've had that happen here when I picked up a LOT of RF on an ethernet >> cable. >> >> I've also seen it when a device didn't auto negotiate correctly with a >> Cisco >> switch (they seem to suck). I now force all of my Cisco switches to a >> set >> port speed rather than allowing auto negotiation. >> >> Just for kicks, replaces both ends, maybe the cable too. >> >> I've also started putting Ferrite beads on a lot of things. That seems >> to >> greatly help my ethernet stability. >> >> I also saw a port do this after a storm, I tried a different port and >> it's >> fine, so port damage from a power event of some kind. >> >> Hope that helps, >> marlon >> >> ----- Original Message ----- >> From: "Bob Moldashel" <lakel...@gbcx.net> >> To: "WISPA General List" <wireless@wispa.org> >> Sent: Friday, October 30, 2009 7:14 AM >> 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/ -------------------------------------------------------------------------------- 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/