[j-nsp] LACP / 802.3ad interop with Cisco 6500

Jared Mauch jared at puck.nether.net
Sat Aug 28 13:30:53 EDT 2004


	did you add this to your config:?

chassis {
    aggregated-devices {
        ethernet {
            device-count 1;
        }
    }
}

	- jared

On Sat, Aug 28, 2004 at 01:33:58AM -0400, Andrew.McConnell at sungard.com wrote:
> Hello,
> 
> Has anyone successfully configured LACP (802.3ad) between Juniper M-series 
> routers and Cisco 6500 series switches?  My relevant configuration is 
> below.  Previous threads in this list indicate that others have 
> experienced similar issues but no resolution was noted.
> 
> I was expecting to see an interface "ae0" in the output of "show 
> interfaces terse" to aid in my troubleshooting but do not.
> 
> == Juniper M40 (6.4R1.6)==
> 
> ae0 {
>     vlan-tagging;
>     aggregated-ether-options {
>         lacp {
>             active;
>         }
>     }
> }
> ge-0/0/0 {
>     gigether-options {
>         802.3ad ae0;
>     }
> }
> ge-0/2/0 {
>     gigether-options {
>         802.3ad ae0;
>     }
> } 
> 
> [edit interfaces ae0 ]
> admin at phllr6# run show interfaces ae0 
> error: device ae0 not found
> 
> [edit interfaces ae0]
> admin at phllr6# run show interfaces ge* terse 
> Interface               Admin Link Proto Local                 Remote
> ge-0/0/0                up    up 
> ge-0/0/0.32767          up    up 
> ge-0/2/0                up    up 
> ge-0/2/0.32767          up    up 
> 
> == Cisco 6509 with SUP2-2GE  (IOS 12.1(23)E) ==
> 
> interface Port-channel1
>  switchport
> !
> interface GigabitEthernet1/1
>  switchport
>  channel-group 1 mode active
>  channel-protocol lacp
> !
> interface GigabitEthernet1/2
>  switchport
>  channel-group 1 mode active
>  channel-protocol lacp
> 
> phlls4#sh int po1
> Port-channel1 is up, line protocol is down (notconnect)
>   Hardware is EtherChannel, address is 0000.0000.0000 (bia 0000.0000.0000)
>   MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, 
>      reliability 255/255, txload 1/255, rxload 1/255
>   Encapsulation ARPA, loopback not set
>   Auto-duplex, Auto-speed
>   input flow-control is off, output flow-control is unsupported 
>   ARP type: ARPA, ARP Timeout 04:00:00
> (...)
> 
> -- 
> Andrew McConnell
> Network Engineer
> SunGard Availability Services
> 401 North Broad Street
> Philadelphia, PA 19108
> (215) 446-2717 - (phone)
> (215) 408-4700 - (fax)
> andrew.mcconnell at sungard.com
> ______________________________________
> http://www.availability.sungard.com
> Keeping People and Information Connected. (tm)
> _______________________________________________
> juniper-nsp mailing list juniper-nsp at puck.nether.net
> http://puck.nether.net/mailman/listinfo/juniper-nsp

-- 
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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