61200610L2-1
TSU 610 User Manual
A-3
Appendix A. Understanding SNMP
MESSAGE
The network device issues two types of messages:
GetResponse
and
Trap
.
GetResponse
This message is the response to a network manager
GetRequest or GetNextRequest command.
Trap
This is an unsolicited message issued by a network device to
report an operational anomaly or an alarm condition to the
network manager. These messages are typically encased
within informational packets and transported over the LAN
or WAN (wide area network).
TSU 610 SNMP ACCESS
By default, SNMP MIB Browser access to the TSU 610 IP
address with the configured community names, accesses the
host. The TSU 610 can also act as an SNMP proxy agent for
external units. To access MIB variables on externally chained
devices, append a period and the Unit ID of the device to the
Read
and
Read/Write
community names.
Example:
If the
Read
community name configured in the TSU 610 is
public
, specifying
public.3
as the community name in the
SNMP MIB Browser allows reading SNMP MIB variables
from externally chained unit 3.
If the external unit's passcode is not the default, an entry
must be added to the Unit Access Table for SNMP MIB
access. For a description of this operation, see Table 4-1 on
page 4-34 for the T1 Unit Access Table and Table 5-1 on page 5-
34 for the HDSL Unit Access Table. However, SNMP traps
for the unit can be forwarded without the entry.
Summary of Contents for 1200610L2
Page 20: ...Table of Contents xx TSU 610 User Manual 61200610L2 1...
Page 24: ...List of Tables xxiv TSU 610 User Manual 61200610L2 1...
Page 56: ...Chapter 3 Operation 3 12 TSU 610 User Manual 61200610L2 1...
Page 94: ...Chapter 4 T1 Network Interface 4 38 TSU 610 User Manual 61200610L2 1...
Page 142: ...Appendix B Understanding TR 08 B 4 TSU 610 User Manual 61200610L2 1...
Page 156: ...Appendix E Specifications E 4 TSU 610 User Manual 61200610L2 1...
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