I got a 3550 SMI Multilayer switch and 2950T series switch.I have done configure both of the switch as Inter-Vlan Routing.The result was successfull.My question was is it posible to block Vlan so that it cannot access other vlan eg:(ping,network neighbourhood,telnet,etc).FYI,the Vlans is different subnet mask.If there any solution to do a network security?Can you provide examples of configuration or URL address so that i can refer.
Can you please explain in detail about ACLs procedure and how to configured.
[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...