DM240XR High-Speed Digital Modulator
User Interfaces
MN-DM240XR– Revision 12
4–39
4.5
Ethernet Port User Interface
The Ethernet Port of the DM240XR allows for complete control and monitoring of all DM240XR
parameters and functions via a 10 Base-T or 100 Base-T Ethernet Connection.
4.6
Simple Network Management Protocol (SNMP)
Simple Network Management Protocol (SNMP), as its name suggests, is a relatively simple
protocol by which management information for a network device may be inspected and/or altered
by remote administrators. Refer to section 8 MIB Protocol
4.7
The Management Information Base (MIB)
Refer to Section 8 MIB Protocol
Management objects are defined in the Management Information Base (MIB), which uses a
hierarchical naming scheme. Within this scheme, each object is identified by an Object Identifier
(OID), a sequence of non-negative integers that uniquely describes the path taken through the
hierarchical structure.
MIB objects may then be specified either from the Root (which has no designator), or
alternatively from anywhere within the hierarchical structure.
For example: 1.3.6.1.4.1.2591.4 is equivalent to {iso(1). org(3). dod(6). internet(1). private(4).
enterprises(1). Radyne(2591). RCS10L(4)} (See Figure 4-4a and 4-4b).
In general, we are mainly concerned with just two groups that reside in the
internet
subtree,
namely the
mgmt
, and
private
groups. For completeness however, the four major groups are
discussed below:
4.7.1
Directory
{internet 1}
1.3.6.1.1
This area was reserved to describe how the OSI directory structure may be used in the Internet.
To date this has not been implemented and therefore is of little interest to us.
4.7.2
Mgmt
{internet 2}
1.3.6.1.2
This area was reserved to describe objects in the standard MIB. As RFCs defining new groups
are ratified, the Internet Assigned Numbers Authority (IANA) assigns new group IDs.
4.7.3
Experimental
{internet 3}
1.3.6.1.3
This subtree provides an area where experimentation is carried out. Only those organizations
directly involved in the experiment have any interest in this subtree.
Summary of Contents for Radyne DM240XR
Page 2: ......
Page 4: ......
Page 23: ...Errata C for MN DM240XR Rev 12 ER DM240XR EC12 Blank Page ...
Page 34: ...Table of Contents Revision 12 DM240XR High Speed Digital Modulator MN DM240XR viii Notes ...
Page 46: ...DM240XR High Speed Digital Modulator Installation MN DM240XR Revision 12 2 4 Notes ...
Page 96: ...DM240XR High Speed Digital Modulator User Interfaces MN DM240XR Revision 12 4 48 Notes ...
Page 200: ...DM240XR High Speed Digital Modulator TCP IP Ethernet Setup MN DM240XR Revision 12 B 8 Notes ...
Page 222: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX ...