Intermittent communication with various VLANs

From: Joseph Cooper (jcooper@xxxxxxxx)
Date: Thu Mar 01 2001 - 20:41:49 GMT-3


   
Hello Everyone
   Hope all is well today. I wanted to know if anyone has ran into the
following problem.

Operating Environment:
       Catalyst 6509 at the Core
       2948Gs at the IDF closets.

Problem:
   Various VLANS lose communication from time to time with the rest of the
network:
    * Computers on the malfunctioning VLAN can't ping inside or outside
of the
    VLAN.
    * The VLANs span multiple switches and none of the computers on the VLAN
    can communicate.
    * Computers assigned to another VLAN on the same switch can communicate
    fine.
    * This is not specific to a one vlan, One day it could be vlan 10 the
next
    day 12.

Thank you in advance for your support. May everyone have a prosperous and
peaceful day.

Joseph



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