Catalyst C3750 can't get MIB "cdpInterfaceExtTable"

[yanhaojun1001]

Dear Friends,

Why I can't get the "cdpInterfaceExtTable" by SNMP ?

The other CDP info are correct, only this table is empty.

I found the configuration method in CLI:

interface GigabitEthernet3/0/13

switchport priority extend cos 5

interface GigabitEthernet3/0/14

switchport priority extend cos 5

But I still can't get anything back when I walk this node, please help

best regards,

Spencer

[Rolf Fischer]

Hi Spencer,

the permission of this varible is  "not accessible", that means it does not return any values when you walk it, it's used internally only.

http://tools.cisco.com/Support/SNMP/do/BrowseOID.do?local=en&translate=Translate&objectInput=1.3.6.1.4.1.9.9.23.1.1.2

Hope that helps

Rolf

[yanhaojun1001]

Dear Rolf,

Thanks a lot.

best regards,

Spencer