CISCO-C2900-MIB :: c2900PortMonitoredPortMap

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-C2900-MIBc2900PortMonitoredPortMap

c2900PortMonitoredPortMap

Module: CISCO-C2900-MIB

OID (symbolic): CISCO-C2900-MIB::c2900PortMonitoredPortMap

OID (numeric): 1.3.6.1.4.1.9.9.87.1.4.1.1.30

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: Indicates which ports are actually being monitored. The octet string contains one bit per port. Each bit within the octet string represents one port of the device. The ordering of ports represented within the octet string is in the same order as in the RFC 1493 dot1dStaticAllowedToGoTo in the dot1dStaticTable.

The bit value interpretation is as follows: 1 = being monitored 0 = not being monitored

What is c2900PortMonitoredPortMap?

A read-only bitmap indicating which ports are currently being monitored (mirrored) by this port, with one bit per port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.87.1.4.1.1.30
snmpwalk -v2c -c public <target> CISCO-C2900-MIB::c2900PortMonitoredPortMap

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.87.1.4.1.1.30.1
snmpget -v2c -c public <target> CISCO-C2900-MIB::c2900PortMonitoredPortMap.1

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OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.87ciscoC2900MIBCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.1c2900MIBObjectsCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.1.4c2900PortCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.1.4.1c2900PortTableCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.1.4.1.1c2900PortEntryCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.1.4.1.1.30c2900PortMonitoredPortMapCISCO-C2900-MIB