config of NIC on v120

From: solaris (sashah76@gmail.com)
Date: Tue Jul 24 2007 - 15:55:42 EDT

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Hi Gurus,

Could someone please help with a small problem with NIC:

I have a SUN v120 with the 2 NIC configured as:

bash-2.05# ifconfig -a
lo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4> mtu 8232 index 1
        inet 127.0.0.1 netmask ff000000
eri0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
        inet 193.1.1.34 netmask ffffffe0 broadcast 193.1.1.63
        ether 0:3:ba:b:df:a3
eri1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 3
        inet 193.1.1.36 netmask ffffffe0 broadcast 193.1.1.63
        ether 0:3:ba:b:df:a4

both interfaces are connected to a 2900 switch. From this switch, I am able
to ping both NIC eri0 + eri1.

However, if I remove the th eri0 ethernet cable, I am no longer able to ping
eri1.

This is a little strange. Clearly I've missed a piece of configuration
somewhere.

Hope you can help.

Thanks
Sasha.
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