I have a 2611 4port Bri card connecting to ISP @ 256K using Multilink BRI.
Connection OK . With all channels nailed open . Pings are ok with no packet loss. DNS seems fine BUT browsing through NAT to the Internet, http traffic is erratic , Basic www pages will sometimes come up other times just time out.
Some pages start OK, but two or three levels in just stop.
[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...