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26 Posts
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10261
March 12th, 2012 12:00
Powerconnect 7048 with cx4 module, combo port not working
Hi
I have 2 powerconnect 7048 switches with a CX4 module. I have 2 vlan:
vlan1 port 1 to 24 and vlan 2 25 to 48, but when I plug something in the port 45 to 48, these ports are not working. I see the status as up but when I try to ping something pluged in these ports, nothing reply.
Thanks
DS
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sidavid
26 Posts
0
March 12th, 2012 14:00
Hi, this is the config, I do not see something difference:
console>show interfaces configuration gigabitethernet 1/0/44
Port Type Duplex Speed Neg Admin
State
--------- ------------------------------ ------ ------- ---- -----
Gi1/0/44 Gigabit - Level Full 1000 Auto Up
Flow Control:Enabled
console>show interfaces configuration gigabitethernet 1/0/45
Port Type Duplex Speed Neg Admin
State
--------- ------------------------------ ------ ------- ---- -----
Gi1/0/45 Gigabit - Level Full 1000 Auto Up
Flow Control:Enabled
console>show interfaces status gigabitethernet 1/0/44
Port Name Duplex Speed Neg Link Flow Control
State Status
--------- ------------------------- ------ ------- ---- ------ ------------
Gi1/0/44 Full 1000 Auto Up Active
Flow Control:Enabled
console>show interfaces status gigabitethernet 1/0/45
Port Name Duplex Speed Neg Link Flow Control
State Status
--------- ------------------------- ------ ------- ---- ------ ------------
Gi1/0/45 Full 1000 Auto Up Active
Flow Control:Enabled
Thanks
sidavid
26 Posts
0
March 12th, 2012 16:00
I check the firmware and it is up-to-date
skehoe
6 Posts
0
March 26th, 2012 14:00
We had the same problem with many 7048P switches. To fix the problem we had to upgrade to 4.2.0.4 software, and most importantly we had to hard set the media-type for the combo ports to work. In our situation we hard set the combo ports to RJ45 and the ports passed traffic. With older software, and the media type not set the combo ports were unreliable.