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Campus Manager-Router ISL Link Missing

We have ISL trunking set up on a fast ethernet port on a 3640 router. It is connected to a trunking port on a 5505 switch. Since ISL trunking was turned on, the link between the router and switch does not show up on Campus Manager but all devices on both sides of the router do.

  • Other Network Infrastructure Subjects
2 REPLIES
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Re: Campus Manager-Router ISL Link Missing

New Member

Re: Campus Manager-Router ISL Link Missing

Here's the results of the show cdp neighbor command:

Router1>sh cdp neighbor

Device ID Local Intrfce Holdtme Capability Platform Port ID

Switch1 Fas 0/0.1 138 T B S WS-C5505 4/1

**************************************************************

Switch1> sh cdp neighbor

Port Device-ID Port-ID Platform

-------- ------------------------------- ------------------------- ------------

4/1 Router1 FastEthernet0/0.1 cisco 3640

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