18 Oct
1999
18 Oct
'99
2:48 p.m.
James Smith wrote:
In regards to the snipet from the BOF notes below, is there any sort of prepackaged method to collect and analyze the data regarding traffic flow and the originating AS? (i.e. Some software that does this, or a Cisco command that I'm not familiar with yet?)
ip cef accounting per-prefix will create a summary of bytes per prefix (which you can see with "show ip cef detail" )... you'll have to parse this against the routing table to get originating AS. NOTE (big note) ... I have no clue as to how this will affect router performance and strongly suspect that it will be somewhat debilitating. --matt hempel