According to http://www.cisco.com/warp/public/cc/pd/rt/4500m/prodlit/c4500_pa.htm Both units provide both an AUI and a 10BaseT connector for each port. You should also read this not at http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3ks/3000/aicfgcsl.htm Note If port 1(one) is used as an AUI port, the Link status is unknown. With AUI, the Link status always shows the status as up, but since it can not sense if an AUI link is communicating, the link is actually unknown (because of this, the use of the AUI port is not recommended). If a 10BaseT device is connected to port one, the link status operates normally and does show if the link is up or down. See the section "Connecting the AUI Port" in Chapter 5, "Installation," for more information on the use of port one as an AUI port or a 10BaseT port.
[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...