[j-nsp] Extreme Switch Hang issue

[Beny D Setyawan]

Hi Munish,

You Extreme hang then you need to restart the device? Or you can't access
your Extreme because your management using one of the management vlan on the
trunking link from juniper to Extreme?

I'd been on that problem before but it happened on aggregate-ethernet with
lacp on it (Extreme use port sharing with dynamic flow traffic). Sometimes I
need to restart PIC FE on my M-series with JunOS 8.0R3.4 when the problem
occurred. The problem come up when you include the scheduler-map statement
(at the class-of-service interfaces aeX) hierarchy level and member link of
the aggregate-ethernet goes intermittent (up/down), traffic forwarding on
the routing platform halts for approximately 400 milliseconds or your
Extreme port-sharing indicated ND (not distribute) (you need to re-create
port-sharing sometimes it will help), or sometimes you need to restart PIC
FE on juniper router based on PR from Juniper this already solved on JunOS
8.1R4 or latest.

Thanks,
Beny D Setyawan

-----Original Message-----
From: juniper-nsp-bounces at puck.nether.net
[mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Munish Saini
Sent: Tuesday, June 17, 2008 5:12 PM
To: juniper-nsp at puck.nether.net
Subject: [j-nsp] Extreme Switch Hang issue

Hi all,

 

I am using Extreme Switch summit 400 48t (Extremeware  Version 7.5e.2.8)
connected to Juniper M7i (JUNOS Base OS boot [8.0R2.8]). I sometime see
that Extreme Switch hangs, but on juniper side none of ports is shown in
down state. Does anybody have any idea of, if it is a known issue with
any of the OS's.

 

 

Thanks

 

Munish Saini

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