[j-nsp] Using LACP/802.3ad between M20 and Cisco Cat6500

[Jared Mauch]

On Tue, Sep 28, 2004 at 12:30:05PM -0400, Jared Mauch wrote:
> On Tue, Sep 28, 2004 at 06:21:53PM +0200, Piltrafilla wrote:
> > Hi dudes,
> > 
> > I would like to set up an LACP/802.3ad aggregate of 2 GigabitEthernet
> > ports between a Juniper M20 and a Cisco Catalyst 6500.
> > 
> > I have seen on a thread on this list on how to deal with the configuration:
> > http://www.atm.tut.fi/list-archive/juniper-nsp/msg03260.html
> > 
> > My question goes beyond the configuration. I would like to know which
> > parameters could be used to balance the frames on layer2 (both on
> > Juniper and Cisco side): src/dst ethernet mac addresses, 2-tuple ip
> > address, 4-tuples ip addresses and ports?

	Oh, here's the cisco side:

Router(config)#port-channel load-balance ?
  dst-ip        Dst IP Addr
  dst-mac       Dst Mac Addr
  dst-port      Dst TCP/UDP Port
  mpls          Load Balancing for MPLS packets
  src-dst-ip    Src XOR Dst IP Addr
  src-dst-mac   Src XOR Dst Mac Addr
  src-dst-port  Src-Dst TCP/UDP Port
  src-ip        Src IP Addr
  src-mac       Src Mac Addr
  src-port      Src TCP/UDP Port


> > 
> > The link is point to point so it has a /30 (2 IP/MAC addresses pairs
> > per side), so a MAC based balancing won't help.
> > 
> > Anyone has faced this problem?
> 
> 
> 	Try this:
> 
> chassis {
>     aggregated-devices {
>         ethernet {
>             device-count 1;
>         }
>     }
> }
> routing-options {
>     forwarding-table {
>         export [ load-balance ];
>     }
> }
> policy-options {
>     policy-statement load-balance {
>         then {
>             load-balance per-packet;
>         }
>     }
> }
> forwarding-options {
>     hash-key {
>         family inet {
>             layer-3;
>             layer-4;
>         }           
>     }               
> }                   
> 
> 
> 
> 
> 
> -- 
> Jared Mauch  | pgp key available via finger from jared at puck.nether.net
> clue++;      | http://puck.nether.net/~jared/  My statements are only mine.
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-- 
Jared Mauch  | pgp key available via finger from jared at puck.nether.net
clue++;      | http://puck.nether.net/~jared/  My statements are only mine.