I need to understand this output>>> %C6K_POWER-1-PD_HW_FAULTY: There's a hardware problem on port [dec]/[dec]. Power is turned off on the port. <<<Does this mean that the issue is with the switch port hardware or the Ip Phone hardware?

When you run a "Sho ip eigrp nei" command it gives you the SRTT and RTO values... If your run a "clear ip eigrp nei x.x.x.x" the SRTT and RTO values recalculate and sometimes display lower values. Does clearing the eigrp neighbor actually improve net...

When you issue a "sho ip eigrp neighbor" and the uptime says for example 10 hours.... is there a non-intrusive command to clear or reset that uptime without dropping the ckt via "clear service-module"?I have mysteriously seen the uptime start over (a...

Is it possible to have a secondary IP address assigned to a VLAN interface with a different subnet mask than the primary IP? If so how does it affect that VLAN and the hosts that are subscribed to it?

S1 was in an UP/DOWN state and S1.2 was in a DOWN/DOWN state. When I executed the "sh fr pvc" command after AT&T rebuilt my pvc, I noticed that the "last pvc status change" field reflected the config change from AT&T (2min 45 sec.). However, the "PVC...