I want to know how a Cisco switch detects fiber link is not connected.I know how UDLD works and tested it between two switches. Then I disabled UDLD globally and under the port but the port was still down while RX side of fiber was OK.interface Ether...

Hello, I did some search to find how switches do load balance on bundled ether-channel links. I found below link which is says for example SUP720 on 6509 has 3 bits hash size which results to 8 different bucket and this is the reason that load balan...

Hello,There is a WS-X6708-10GE installed on 6509 with below status.6509#sh module 9Mod Ports Card Type                              Model              Serial No.--- ----- -------------------------------------- ------------------ -----------  9    8  ...

Hello,We are using pppoe on demand feature on our customers CPEs to disconnect the PPPoE connection after idle timeout which is 10 minutes in our case. This need to be configured on all the CPEs one by one. I'm looking for a way to have this future o...