Heat Dissipation from a Cisco WS-CAC-6000W AC Power Supply?
Published data form Cisco indicates this power supply gives off 24,000BTU/HR. This is strange since other Cisco information indicates these power supplies are 70% to 80% efficient. Hence I would expect the heat dissipation to be in the range of 6000BTU/HR. What heat dissipation rate 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...