ATM - broadcast why not?

From: Jason Cash (cash2001@swbell.net)
Date: Wed Aug 13 2003 - 19:25:53 GMT-3


On primary ATM interfaces (that require a 'protocol ip IP broadcast') is
there any draw back to configuring the 'broadcast' statement ONLY under the
PVC?

EX:
interface ATM1/0
 ip address 172.16.56.5 255.255.255.252
 ip ospf authentication-key ipexpert
  pvc 0/32
   protocol ip 172.16.56.5
   protocol ip 172.16.56.6 broadcast
   ubr+ 3000 128
   oam-pvc manage 3
   encapsulation aal5snap

I chose to just to do the following:

interface ATM4/0
 ip address 172.16.56.6 255.255.255.252
 pvc 0/32
  ubr+ 3000 128
  broadcast
  oam-pvc manage 3
  encapsulation aal5snap



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