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MIB Descriptions
C-13
7610-A2-GB20-10
November 1997
RS-232-Like MIB, RFC 1659
Supported for the User Data port, the Management port, and the Terminal port.
RFC 1659 is an SNMPv2 MIB, but is converted to an SNMPv1 MIB to support
this unit. This MIB consists of one object and five tables.
Number of RS-232-Like Ports Object
Supported as documented in the RFC.
General Port Table Objects
The General Port Table Objects contains configuration options for the
RS-232-Like interfaces. Clarification for objects contained in this table as it
applies to the unit is provided below.
Table C-8. General Port Table Objects (1 of 2)
Object
Description Setting/Contents
rs232PortType
(rs232PortEntry 2)
Identifies the port hardware
type.
Supports only the following values:
rs232(2) – Identifies the
Management port and Terminal port.
v35(5) – Identifies the synchronous
User Data port which is compatible
with the V.35 standard.
rs232PortInSig
Number
(rs232PortEntry 3)
Contains the number of
input signals (in the input
signal table) that can be
detected.
The value is 2 for synchronous user
data port and 0 for both the
Management port and Terminal port.
rs232PortOutSig
Number
(rs232PortEntry 4)
Contains the number of
output signals (in the output
signal table) that can be
asserted.
The value is 3 for synchronous User
Data port and 0 for both the
Management port and Terminal port.
rs232PortInSpeed
(rs232PortEntry 5)
Contains the port’s input
speed in bits per second.
Supports the following speeds for
the:
H User data port: 64,000, 62,400,
60,000, 56,000, 54,400, 52,000,
48,000.
1
H Management port: 2400
2
, 4800
2
,
9600, 14,400, 19,200, 28,800,
38,400.
H Terminal port: 2400, 4800,
9600,14,400, 19,200, 28,800,
38,400.
1
The User Data port speed is a read-only value that can only differ from the DDS
network speed if the In-band Management Channel is enabled.
2
This speed is only valid when the port is configured for asynchronous operation.