>Theory question:
>If a route-map and an input acess list are on the same interface what is the
>order of processing?
>1. Do packets go through the access list first then proccessed by route map?
>2. Does the route-map go first and if so, do the packets then go to the
>access list for processing or are they just sent out the next interface
>bypassing the access list?
To some extent, It Depends.
Let's look farther. Route-maps apply to the contents of certain
packets containing routing information. Access lists apply to packet
headers.
Of the major routing protocols:
Protocol Header Access lists affecting header
--------------------------------------------------------
ISIS data link MAC, LLC, ethertype
RIP UDP IP, UDP
OSPF, IGRP, EIGRP
IP IP
BGP TCP IP, TCP
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