[bdNOG] Connectivity issue
Tariq Salman/Tech/Manager/Md. Tariq Salman (Email: [email protected])
tariq.salman at robi.com.bd
Sun Oct 5 15:53:27 BDT 2014
Hi,
Check the MTU value for both interface side (should be same 1440, 1500, 8600, 9600 etc.)
Interestingly, I am waiting for a meeting right now for exactly the same kind of problem, don’t know may be you are one of my stakeholder …. ☺
Regards,
Tariqsalman
+88 01819-210-453
From: nog-bounces at bdnog.org [mailto:nog-bounces at bdnog.org] On Behalf Of Suvra Dev Kar
Sent: Sunday, October 05, 2014 3:44 PM
To: nog at bdnog.org
Subject: [bdNOG] Connectivity issue
Dear Team,
I am facing one connectivity issue. In my network i am using edge core es3528m-sfp for dual fiber link, automatic switch over. from edge core switch to one utp uplink cable connect with my cisco sf300-24 port lan switch.
whole day its fine but one specific time every day i can not ping my last end device from my laptop using connection with cisco switch.
but when i plug my laptop with direct Ethernet port in code edge switch. i can ping my last end device gateway.
But after one specific time everything normal. i can ping my last end device from my cisco switch. My cisco is manageable but no configuration. my cisco switch using only like HUB to connect all pc.
i change my lan switch, uplink cable also. my existing switch is new. their is no power issue also. power stable.
any one can tel me where is the issue. how can resolve the issue.
es3528m-sfp ( two fiber cable) ------> edge Ethernet port to uplink in my -------> cisco (LAN) switch.
Best Regards
Suvro.
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