[j-nsp] (no subject)

[Phil Taylor]

Hi Craig, Mike.

I have tried forcing MTU at both E1 level and LS but whatever I do it
seems to be going back to 1496.....

I'm a bit worried about what you said Mike as I have no control over the
Cisco but I do know that it is running 12.0 

Phil


root at j4300> show interfaces ls-0/0/0.0 extensive | match "MRRU|MTU"
      MRRU                            1504
      MRRU exceeded                   0
    Protocol inet, MTU: 1496, Generation: 59, Route table: 0 

> -----Original Message-----
> From: Craig Pierantozzi [mailto:tozz at bind.com] 
> Sent: 05 May 2005 19:01
> To: Mike Benjamin
> Cc: Phil Taylor; juniper-nsp at puck.nether.net
> Subject: Re: [j-nsp] J-Series to Cisco Multilink 
> problem[Scanned][Suspected spam]
> 
> MRRU of 1504 and protocol MTU of 1500 should be the default in JunOS:
> 
> user at host> show interfaces ls-2/0/0.0 extensive | match "MRRU|MTU"
>        MRRU                            1504
>        MRRU exceeded                   0
>      Protocol inet, MTU: 1500, Generation: 1440, Route table: 0
> 
> The MRRU and protocol MTU should both be configurable.  The 
> protocol MTU would be under the family inet in the unit under 
> the LS interface.
> Seems strange that it's 1496 unless it's hard set under the 
> interface unit.
> 
> -Craig
> 

---

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