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SNMP MIB Objects
E-20
3160-A2-GB21-80March 1999
General Port Table, RS-232-like MIB
The general port table contains general configuration objects for the RS-232-like
interfaces.
General Port Table – “rs232PortIndex” Object (rs232PortEntry 1)
This object contains a unique value for each port and is used as an index into the
general port table (rs232PortTable). The values of the rs232PortIndex object vary
between models and are listed below.
The values of rs232PortIndex for the 3160 DSU/CSU are:
H 1 – COM port
H 2 – Modem port
H 3 – Auxiliary RS-232 port
H 4 – DCE port 1
H 5 – DCE port 2
The values of rs232PortIndex for the 3164 DSU/CSU are:
H 1 – COM port
H 2 – Modem port
H 3 – Auxiliary RS-232 port
H 4 – DCE port 1
H 5 – DCE port 2
H 6 – DCE port 3
H 7 – DCE port 4
The values of rs232PortIndex for the 3165 DSU/CSU are:
H 1 – COM port
H 2 – Modem port
H 3 – DCE port 1
The values of rs232PortIndex for the carrier 3161 DSU/CSU are:
H 1 – DCE port 1
H 2 – DCE port 2 or COM port (depending upon configuration)