AS5300 with 3 E1 interfaces and 16MB flash / 64MB DRAM restarts at least once a day (usually at peaks) with following error message: >>System returned to ROM by processor memory parity error at PC 0x601BEDB4, address 0x0 at 00:26:44 CET Wed Apr 3 2002 System restarted at 00:27:35 CET Wed Apr 3 2002 System image file is "flash:c5300-j-mz.122-7.bin" <<
I changed RAM, didn't help. I tried changing IOS image, also didn't help.
So, what is actually "processor memory", and how do I fix it?
[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...