So... I've been running many versions of IOS on many routers and never had any problems with CBAC Firewall, NAT, public IP on the outside, private range on the inside - fairly straightforward. On this particular router, I've been running software wi...

I have noticed this on a few routers recently - If I have a 16MB Flash SIMM,and format and upload the image to it using the ROM Monitor, I get the fullspace of the flash. However, if I use the erase flash command in the IOSitself, I mysteriously los...

I have configured an IOS router with CBAC/Firewall. I have configured an outbound inspect on the external interface, which adds the appropriate entries for return packets from the internet. And accordingly, I have an inbound ACL on the external int...