Siemens RUGGEDCOM ROX II, Руководство пользователя

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RUGGEDCOM ROX II
CLI User Guide
Chapter 15
Network Discovery and Management
Managing SNMP 669
Parameter Description
slot Synopsis: { { --- }{ pm1, pm2, main }{ sm, lm1, lm2, lm3, lm4, lm5, lm6, swport, eth,
serport, celport, wlanport }{ cm, em }{ trnk } }
The slot of the module that contains this port.
port Synopsis: A 32-bit signed integer between 1 and 16
The port number as seen on the front plate silkscreen of the module.
frm-drp Synopsis: A 32-bit unsigned integer between 0 and 4294967295
A counter of all Link Layer Discovery Protocol (LLDP) frames discarded.
This parameter is mandatory.
err-frm Synopsis: A 32-bit unsigned integer between 0 and 4294967295
A counter of all Link Layer Discovery Protocol Units (LLDPUs) received with detectable errors.
This parameter is mandatory.
frm-in Synopsis: A 32-bit unsigned integer between 0 and 4294967295
A counter of all Link Layer Discovery Protocol Units (LLDPUs) received.
This parameter is mandatory.
frm-out Synopsis: A 32-bit unsigned integer between 0 and 4294967295
A counter of all Link Layer Discovery Protocol Units (LLDPUs) transmitted.
This parameter is mandatory.
ageouts Synopsis: A 32-bit unsigned integer between 0 and 4294967295
A counter of the times that a neighbor's information has been deleted from the Link Layer
Discovery Protocol (LLDP) remote system MIB because the txinfoTTL timer has expired
This parameter is mandatory.
tlvs-drop Synopsis: A 32-bit unsigned integer between 0 and 4294967295
A counter of all TLVs discarded
This parameter is mandatory.
tlvs-unknown Synopsis: A 32-bit unsigned integer between 0 and 4294967295
A counter of all TLVs received on the port that are not recognized by the Link Layer Discovery
Protocol (LLDP) local agent
This parameter is mandatory.
Section 15.2
Managing SNMP
The Simple Network Management Protocol (SNMP) is used by network management systems and the devices they
manage. It is used to report alarm conditions and other events that occur on the devices it manages.
In addition to SNMPv1 and SNMPv2, RUGGEDCOM ROX II also supports SNMPv3, which offers the following
features:
• Provides the ability to send a notification of an event via
traps . Traps are unacknowledged UDP messages and
may be lost in transit.
• Provides the ability to notify via informs . Informs simply add acknowledgment to the trap process, resending the
trap if it is not acknowledged in a timely fashion.
• Encrypts all data transmitted by scrambling the contents of each packet to prevent it from being seen by an
unauthorized source. The AES CFB 128 and DES3 encryption protocols are supported.