RE: 2924M-XL one-way ping anomaly

From: cacca mucca (caccamucca@hotmail.com)
Date: Wed Jul 06 2005 - 14:50:04 GMT-3


Are you running some kind of firewall on your PC?

>From: Dennis Dumont <dfdumont@yahoo.com>
>Reply-To: Dennis Dumont <dfdumont@yahoo.com>
>To: Groupstudy CCIELab <ccielab@groupstudy.com>, mcarpenter@telsource.com,
> Mike Barreda <mbarreda@telsource.com>, cdavis@telsource.com
>Subject: 2924M-XL one-way ping anomaly
>Date: Wed, 6 Jul 2005 07:48:24 -0700 (PDT)
>
>Has anyone ever had this happen:
>224M-XL, 12.0(5)WC11
>Config loaded is as follows:
>
>int vlan 1
>ip addr 1.1.1.1 255.0.0.0
>no shut
>
>PC connected to port 2, at address 1.1.1.2 with
>nothing else plugged into the switch
>
>PC can ping the switch. Switch CANNOT ping the pc,
>although it can tftp (archive /xtract) to/from the PC.
> Switch has the correct MAC address in its ARP table
>for the 1.1.1.2 address.
>
>I can't even imagine how to make it do this, but its
>survived two IOS loads, and several reboots and
>wr/erase reloads.
>
>Yes I have a TAC case open - just seeing if the smart
>people on this list have ever seen anything like this.
>
>
>
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