I just received new SUP720 blade to replace bad one and this new one has new IOS on it. When I push the new on in the IOS did not synch with the old one (active). I can not copy the IOS image since it is located at sup-bootfash of the active one. The second one is in STANBY-COLD status. How do I get those synchronized using the IOS in the active blade?
You will need to have the new supervisor load the same IOS as the existing one in the chassis. The easiest way in doing this is using a compact flash card and booting from it. Now that the new supervisor is already in the chassis you can copy from the active supervisor. Then reboot the new SUP.
[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...