eurobadger
Technical User
Hi All
I have two 2851 routers each with a 48-port switch module, and both displaying similar problems.
The router boots successfully, and can be configured, but the internal gigabit interface cannot be accessed, and does not appear in a show version.
I have swapped the switch modules into a known working chassis, and the switch modules are both faulty. They give the problem with the internal interface, and the port LEDs do not light, so it looks like they do not run their power-on tests.
Likewise both chassis will not power up a known working switch module. I have replaced the power supplies in both chassis with known good units, but this does not change the fault.
Neither chassis and neither switch module appear to do any permannet damage to the known working devices to which they have been connected.
It looks like I have faulty hardware, unless there is a set-up issue that I have missed.
Any ideas?
I have two 2851 routers each with a 48-port switch module, and both displaying similar problems.
The router boots successfully, and can be configured, but the internal gigabit interface cannot be accessed, and does not appear in a show version.
I have swapped the switch modules into a known working chassis, and the switch modules are both faulty. They give the problem with the internal interface, and the port LEDs do not light, so it looks like they do not run their power-on tests.
Likewise both chassis will not power up a known working switch module. I have replaced the power supplies in both chassis with known good units, but this does not change the fault.
Neither chassis and neither switch module appear to do any permannet damage to the known working devices to which they have been connected.
It looks like I have faulty hardware, unless there is a set-up issue that I have missed.
Any ideas?