Hello,I have an issue on my router which is a CISCO2911. I keep getting duplex mismatch messages by the CDP which says the other end operates on half duplex.But I cannot see any issue on the performance of the link. No packet loss, no CRC.And my inte...
Hi,You are right, the interface which is on half duplex will get the late collisions. But the one which is on full duplex will get CRCs and packet loss will be visible on the connection (caused by collisions). However, there is no packet loss and no ...
When I say WAN connection it means there is an MPLS connection. I have access to the CE and PE routers and nothing else. The PE router is a Juniper and it is connected to the provider's metro switch through a trunk link and each customer has it's own...
This is actually a WAN connection and the CDP should be tunneled all the way between the CE and PE routers. Also, the provider uses q-in-q as well. I do not have access to the switch.But how can I see the switch in CDP when it is hidden by the tunnel...
Yes, but if the switch was on half duplex we should get CRCs on our end and the performance should be very bad. But I cannot see any problem regardless the messages.I've found a similar IOS bug (about the switch's IOS); CSCeh35595
