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Hi,allWhen we deploy PPPoE in our network, the "ip mtu 1942" command is necessary to be typed on the outgoing virtual interface.To find the reason, I had done such a lab as shown below.(1)Topology(2)ConfigurationPPPoE was deployed between R2 and R3 w...

Hi Is there a best practice guide to follow to performing a network upgrade. So I am replacing a stack of 5 3750 switches and replacing with 2 stacks of 2 3750x switches, but then also introducing a 4500x vss pair aswell as the new core. Is there an ...

Hello Community,I've been trying to setup a PPPoE session from my home. I own a 871W which is connected from its fastethernet 4 WAN interfaces to a ADLS modem provided by my ISP. I having difficulties understanding the difference betwen my f4 and dia...

I am trying to understand what I am seeing in this output.  This is from a 3560 w/PoE._____________________TSG_SW1#show int trunkPort        Mode             Encapsulation  Status        Native vlanGi0/4       on               802.1q         trunking...

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Hi everyone, I'm facing a strange problem, on a 4500x VSS cluster, when I type the track command in global config mode in order to track some object the switch doesn't seem to recognise the command.VSSCLUSTER(config)#track                   ^% Invali...

Hi Guys  I am new to setting up vss on a 4500x and MECs so just want to know if Im on the right lines.A client has a stack on 3750 switches which are eol so I need to replace them with 2 stacks of 3750x switches but then also introduce 2 x 4500x as t...