What is the approximate breakup of ISDN calls & PSTN calls, approx 200 calls means atleast 8 PRIs (T1) are needed (with the 36xx platform we have 2 T1/PRI ports per NM) + NM required for the internal modems + WAN connection for frame relay.....the 3660 will surely not be an overkill.
as5350 or as5400 should suit your requirements best.
[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...