Can anyone help please? I have an issue with running an ERSPAN on a Nexus C93108-TC-EX switch running nxos 9.3.12 Is it possible to have an ERSPAN session that will handle packets larger that 1500 MTU? The interfaces that I am spanning and sending tr...

Hi we have a requirement to upgrade a Cisco ASR1001-X router from version IOS15.5(3)S5 IOS XE 03.16.05 to asr1001x-universalk9.17.06.04.SPA.bin Can we upgrade directly to this version or will be have to implement an intermediate version in-between th...

Can anyone assist with a problem I have when using an IPSEC Tunnel over ADSL service?We have several ADSL remote sites connecting to a pair of Head End routers.The connection uses a Cisco 887 router at the remote site and Cisco 1002 pair at the head ...

We have a number of Cisco 3560 switches which have port security set on them as follows:switchport port-security maximum 3switchport port-securityswitchport port-security violation restrictThe ports would have a Cisco IPT phone and PC plugged into th...

Can anyone help with a problem I have encountered when upgrading a Cisco 6509 chassis with a new supervisor card from Sup2 to Sup 720b. The 6509 loads and then crashes completely, and when rebooted reloads into rommon. The same upgrade was performed ...