I have numerous 18xx and 28xx exporting flow data over a DMVPN tunnel.  The tunnel MTU is 1400 bytes.  Netflow insists on using larger packets, which for some reason(s) my host can't reassemble them and netflow collector can't "see" them.  tcpdump on...

Hello,I have CAT 6500's with Supe 720's. Netflow is working on L3+ packets, but bridged traffic not showing up. Read several articles on this and THOUGHT I have the correct IOS train and ver, but still no love.Any help on this would be great!TIA!Ga...

What's the lowest end LAN / ethernet switch that supports netflow? We have 6500 and 4500 with feature cards, but are looking to rightsize. For instance, does the 3750E or 4900 series support netflow? Weird how an 800 series RTR supports it, but a ...

We have about 200 remote sites all with 2610's and 384K - 512K FR connections. We're trying implement effective egress filtering using ACL's and NBAR, and have run into a small snag - PASV ftp.We "need" PASV mode ftp for a number of apps. Supportin...

We're upgrading IOS on about (200) 2610's from 12.2.16 to 12.2.28. These all reside on the other side of a FR cloud from our HQ, which is where the tftp/rcp server resides.These routers only have 8MB of flash, and upgrading that is not an option. W...