Cabletron Systems 3F00-01, Руководство пользователя

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Chapter 4: Monitoring and Managing the 3F00-01 and 3F55-01
FDDI Dual-Attached Intelligent Module User’s Guide Page 4-11
• The attachment configuration for the station or concentrator.
[
fddimibSMTCFState
]
• Whether the port has been intentionally disconnected.
[
fddimibSMTRemoteDisconnectFlag
]
• The current status of the primary and secondary paths within this
station. [
fddimibSMTStationStatus
]
• This variable assumes the value of the
PeerWrapFlag
in CFM.
[
fddimibSMTPeerWrapFlag
]
• This variable assumes the value of the
TimeStamp
, in the unit of
millisecond. [
fddimibSMTTimeStamp
]
• This variable assumes the value of
TransitionTimeStamp
, in the unit of
milliseconds. [
fddimibSMTTransitionTimeStamp
]
• An SMT action to be performed. [
fddimibSMTStationAction
]
4.2.4 3F00-01/3F55-01 Port MAC Status
Media Access Control (MAC) is the data link layer sublayer responsible
for scheduling, transmitting, and receiving data on a shared medium local
area network. Versions of system software prior to 2.4 support SMT
version 6.2. In the sections that follow, the SMT version 6.2 MIB
variables are presented first, followed by the SMT version 7.3 versions.
4.2.4.1 SMT Version 6.2
• Detailed status of the last DPC error. [
sfddiDpcErrValue
]
• Detailed status of the last RBC error. [
sfddiRbcErrValue
]
• Whether any packets were received with 16 bit MAC addresses.
[
sfddiShortAddressing
]
• Indicates the station’s bridge/end-station capabilities. This is always
FSC-Type0 (1)
. [
snmpFddiMACFrameStatusCapabilities
]
• Of this MAC’s paths, the greatest lower bound of
T_Max
supported.
Every MAC has just one path, so this is simply the lower bound of
T_MAX
, which is always -32. [
snmpFddiMACTMaxGreatestLowerBound
]