In a customer site (has RME 4.0, Cisco View 6.1, Campus Manager 4.0 and DFM 2.0) I tried to use Vlan port assignment utility. There is no VTP domain, all switches in the network are in VTP Transparent Mode. I can see all the switches in VTP Null selection, and i can see all the defined VLANs too. all of the vlans are just for hosts. But when i try to move a port to a defined VLAN by using VLAN Port Assigment tool that vlan is assumed as IP Telephone VLAN and wrong Vlan IDs. Am i missing something? And what is it?
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...