[cisco-voip] multiple devices off 7940
Mike Armstrong
mfa at crec.ifas.ufl.edu
Wed Jul 20 08:57:35 EDT 2005
A large percentage of our 7940s have small switches and hubs hanging off
them. I think the largest is a 16-port; random brands -- whatever Staples
is selling that day :~). No problems that I've seen. Typical port
configuration on a 3524 is:
interface FastEthernet0/6
switchport trunk encapsulation dot1q
switchport trunk native vlan 101
switchport trunk allowed vlan 1,2,101,1002-1005
switchport mode trunk
switchport voice vlan 2
switchport priority extend cos 0
spanning-tree portfast
Mike Armstrong
UF/IFAS CREC
Lake Alfred, FL
From: "Voll, Scott" <Scott.Voll at wesd.org>
Subject: [cisco-voip] multiple devices off 7940
To: <cisco-voip at puck.nether.net>
Message-ID: <D713462ED535184D830F6F6301753E7EF72A at VISHNU.wesd.org>
Content-Type: text/plain; charset="iso-8859-1"
Can you have a little 4 port switch hanging off a 7940 phone. I can't seem
to get more then one device working off the phone..... Is this a limitation?
Thanks
Scott
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