It can be normal to see the Dead process holding memory. The Dead process is simply a holding area for memory that was allocated by a process that was released and the memory is still being used. A good example of Dead memory usage is when you teln...
Unfortunately, just looking at the config isn't going to help in determining the reason for the slowness.Some of the easier things to check would be errors on the interfaces (speed/duplex mismatches), cpu utilization, ping tests with various sizes to...
Alvin,The IOS telnet process will only listen on port 23. There is no way to change the port which the telnet process listens to. But, you can use NAT to translate packets destined to port 551 to port 23 then use a acl to deny port 23 on the outsid...
The easiest way to filter ldap is to install a inbound acl on the nat inside interface:Interface Gig 0/0ip access-group 100 in!access-list 100 deny tcp any any eq 389access-list 100 deny udp any any eq 389access-list 100 permit ip any anyThe core dum...
I agree with Dixon. The crash was due to a memory corruption. The IOS attempted to free a block of memory that was in fact not really the start of a block. This seems to have occurred when NAT was translating a LDAP packet that was sourced from th...
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