Traffic flow on all VLANs including tagged and untagged VLANs.
In 802.1Q, you can configure only one VLAN as native VLAN for which traffic will be untagged but for other VLANs traffic will be tagged.
you can use this concept when you are connecting switches using a trunk port or you are connecting PC and phone to a trunk port where you will configure PC VLAN as native and phone as voice VLAN. In both cases traffic will flow for all VLANs.
[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...