Adding switch in to production network and isolate traffic on sw
Configure the Switch interface connected to Server as a promiscous port.
And rest of the ports that are connected to client as a isolate port.
Promiscuous port communicates with all other PVLAN ports. The promiscuous port is the port that you typically use to communicate with external routers, LocalDirectors, network management devices, backup servers, administrative workstations, and other devices. On some switches, the port to the route module
An isolated port has complete Layer 2 separation from other ports within the same PVLAN. This separation includes broadcasts, and the only exception is the promiscuous port. A privacy grant at the Layer 2 level occurs with the block of outgoing traffic to all isolated ports. Traffic that comes from an isolated port forwards to all promiscuous ports only.
[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...