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Hi, I would like to have some advise on what would be the safest and best way to upgrade a 7500 with dual RSP4 cards using HSA. I want to replace the 2 RSP4 cards with 2 RSP4+ cards instead. 1) Should I turn down the router and swap the 2 cards out b...
hi, our customer, with a 12.2(17d)SXB4 version (6513 with SUP720), tried to disable Netflow on an interface with the command : no ip route-cache flow. The command 'ip route-cache flow' is not in the configuration anymore but we can still see flows st...
Hi,Our customer has seen the following logs on a Catalyst: Jan 5 08:18:05.239: %C4K_PKTPROCESSING-4-ERRORPACKET: Warning - Unexpected packet hitting output acl pdd = 0x9844C208, 0x80000040 64 bytes: 00 04 27 84 38 FF 00 D0 BC F1 89 A8 08 00 45 0...
Hi, Is it possible to upgrade the Non Volatile RAM (NVRAM) of a SUP2 (WS-X6K-SUP2-2GE) ? Our customer's supervisor card has a huge config that has become too big for its NVRAM. There is just 12Ko left on its NVRAM (12/512 Ko).Thanks !Nicolas
Hi, Our client has had issues with a server connected to a stack of 3750 switches. A couple of times, hundreds of collisions suddenly occurred on an interface. Collisions were expected (the server can only work in 10 HD) but the main issue was that t...
Hi Glen, Unfortunately, there was nothing in the loggs that indicated whatsoever. And portfast is indeed set up on the ports where the servers are connected. Regards, Nicolas
Amit, As I explained earlier, we can not reproduce the problem. Can you advise us a few traces to get if it happens again ? What surprises me is that the client has a SNMP server that polls regularly the switch and checks the memory, the CPU, etc... ...
Ok, thank you for this answer. But as explained earlier, these invalids packets must then come from the half-duplex setting of the port. What about the other packets (mentionned earlier) seen in the sniffer outputs ?Thanks in advance, Regards, Nicola...
Thank you for your reply, We indeed put a sniffer on the switch and we discovered LOOP packets (CTP) sent every 10 seconds, STP packets (sent every 2 secondes, I guess it's the regular BPDUs), IPX SA and IPX packets. The difficulty is also that we ca...
