Dear all,My cisco switch 3560  restarted itself.I run the "show version" and I see the "  Last reset from switch aborted". What happen for it and what mean for it? show versionCisco IOS Software, C3560 Software (C3560-IPBASE-M), Version 12.2(35)SE5, ...

Dear all,(1)How to config the 2960 POE switch for AVAYA IP 500?For example ,QOS and vlan,trunk between two 2960 POE switch (2)Do I need to disable the POE function when the port is be connected to another switch without POE function Please give the d...

Dear all,I have a switch 3750. I create some of vlan 3,4,5,6,7,8 and have one trunk port:(1)port 37, allow vlan 2-4096, connect to a switch 2960).VLAN3,4,5,7,8 can access each other with access list controlMy questions ;(1) in this case ,the vlan hav...

Dear all,I set up a  network in packet trace.PC0 :      192.168.1.100/24RouterA:  192.168.1.254/24 (fa0/0)RouterA : 10.19.6.253/24 (s1/0)RouterB : 10.19.6.254/24 (s1/0)RouterB:  192.168.2.254/24 (fa0/0)PC1:        192.168.2.100/24PC0 andPC1 can not p...