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New Member

"show test" command in Catalyst-6500.

When I'm typing the "show test" command in Catalyst-6500,

there is parameter under the Environmental Status section,

VTT1,VTT2, VTT3, what those parameters means?

what steps do i need to take when this test failed.

getting: F, instead: .

1 REPLY
Cisco Employee

Re: "show test" command in Catalyst-6500.

Voltage Termination (VTT) module terminates signals on the Catalyst switching bus.

If it has failed, you'll need to replace the VTT module which resides in the chassis backplane

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/cfgnotes/78_10498.htm

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