Our router (2800) 'int g0/0' is hard set to 'FULL duplex' and 'Speed 100', this is connected to our backbone switch (4503), our issue is when we set the port on the 4503 to 'Duplex Auto' and 'Speed Auto' it sets itself at 'HALF duplex' and 'Speed 100'. We have replaced the cable and tried hard setting the port to 'FULL duplex', this failed and the WAN link went down. Any ideas at what could be the problem? Cheers
In normal case, auto/auto should work. Could you advise the LAN module no. of 4503 ? Moreover, do you mean if the LAN of 2800 down, the WAN also down ? Could you provide the config of 2800 ? It is abnormal.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
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