Re: Defining ATM PVCs

From: Mark Olson (molson@xxxxxxxxxx)
Date: Fri Oct 29 1999 - 15:18:18 GMT-3


   
Hi Brian-
The first method is the *new* way with 12.x. Notice you can now (finally)
config the various class of service (abr, ubr, ubr+, etc). Other than syntax,
that's
the big difference. Just like the second method, you have a number of
protocol
options:

3660(config-if-atm-vc)#protocol ?
  A.B.C.D Protocol specific address
  aarp AppleTalk ARP
  apollo Apollo Domain
  appletalk AppleTalk
  arp IP ARP
  bridge Bridging
  bstun Block Serial Tunnel
  cdp Cisco Discovery Protocol
  clns ISO CLNS
  clns_es ISO CLNS End System
  clns_is ISO CLNS Intermediate System
  cmns ISO CMNS
  compressedtcp Compressed TCP
  decnet DECnet
  decnet_node DECnet Node
  decnet_prime_router DECnet Prime Router
  decnet_router-l1 DECnet Router L1
  decnet_router-l2 DECnet Router L2
  dlsw Data Link Switching
  ip IP
  ipx Novell IPX
  llc2 llc2
  pad PAD links
  ppp LLC PPP over AAL5 Encapsulation
  qllc qllc protocol
  rsrb Remote Source-Route Bridging
  snapshot Snapshot routing support
  stun Serial Tunnel
  vines Banyan VINES
  xns Xerox Network Services
3660(config-if-atm-vc)#protocol

Hope that helps!
Mark

Brian Van Benschoten wrote:

> There seems to be 2 ways shown to configure a pvc
>
> --------------The first method--------------
>
> Interface ATM 0/0/0
>
> IP address 1.1.1.1 255.0.0.0
> pvc test-name 0/31
> protocol ip 1.1.1.2 broadcast
> exit
>
> pvc 0/32
> protocol ip 1.1.1.3 broadcast
>
> -------------The second method------------------
> INterface ATM0/0/0
> ip address 2.2.2.2 255.0.0.0
> map-group ccie
> atm pvc 1 0 5 qsaal
> atm pvc 2 0 16 ilmi
> atm pvc 3 1 100 aal5snap
>
> map-list ccie
> ip 2.2.2.1 atm-vc 3 broadcast
>
> Is one method older and there for compatibility ? It seems to me that both
> do the same function. Do both work with other layer3 protocols ? (IPX, AT,
> DEC)
>
> Thanks for any insight you may offer
> 12 days left...
>



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