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Duplex admin status per SNMP on Catalyst2950

szehnder
Level 1
Level 1

How do I get the configured duplex status on a c2950?

I check the "c2900PortDuplexState". It worked fine on c3500XL Series.

(3 = auto duplex).

But on c2950 Switches, as soon as the Port is 'up', it gives back the actual duplex state (i.e. 2 = half duplex).

2 Replies 2

rmushtaq
Level 8
Level 8

You can use c2900PortDuplexStatus to poll the status.

what I try to check is, if a port is configured as auto-duplex.

c2900PortDuplexStatus does only show the "actual" duplex status (1=fd; 2=hd)

c2900PortDuplexState has three values (1=fd;2=hd;3=auto). BUT when polling a 2950 port which is actually configured as auto-duplex, i never get a '3' (if the port is up). It returns the resultat of the negotiation (i.e. 2=halfduplex).

Have anyone else encountered this behaviour? solutions?

thanks in advance, sam

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