I noticed that different routers have different Maximum Burst Size (PCR) when configuring ATM vbr-nrt shaping see below, which can be configured PCR only to 44209K. Another router has PCR of 40700K. Our contract speed( no CIR) with AT&T is 44736K (Fulll DS3). Is there any ATM card which can go to 44736? Thanks.
Some IOS version or handrware drivers allow entering a wrong value for CRs, that is they allow the full physical line rate rather than the bandwitdh available to ATM, that is excluding DS3 overhead. The second approach is correct.
[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...