Explanation While a frame was being transmitted, the local buffer of the serial controller chip received insufficient data because data could not be transferred to the chip fast enough for the buffer to keep pace with its output rate. Normally, such a problem is temporary, depending on transient peak loads within the system.
Recommended Action The system should recover. No action is required.
Given that these errors are 1-2/hour at most, I would say nothing to worry about.
[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...