All MIBs › CNT21-MIB › cnt2XIfSpeed
cnt2XIfSpeed
Module: CNT21-MIB
OID (symbolic): CNT21-MIB::cnt2XIfSpeed
OID (numeric): 1.3.6.1.4.1.333.2.1.2.3.1.8
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: An estimate of the interface's current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth.
What is cnt2XIfSpeed?
This Unsigned32 gives the extended-table's estimate of the interface's current bandwidth in bits per second, falling back to nominal bandwidth when a live estimate isn't possible. An administrator monitors it the same way as the base table's speed field, watching for an interface running below its rated capacity. For example, cnt2XIfSpeed reporting only 100000000 on a card expected to run at gigabit rates signals an autonegotiation problem on that extended-table row.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.2.1.2.3.1.8 snmpwalk -v2c -c public <target> CNT21-MIB::cnt2XIfSpeed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.333.2.1.2.3.1.8.1 snmpget -v2c -c public <target> CNT21-MIB::cnt2XIfSpeed.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cnt2XIfSpeed.1
Start monitoring CNT 2.1-series Fibre Channel SAN switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CNT21-MIB::cnt2XIfSpeed OID value, configure state conditions and alerts, and monitor any CNT 2.1-series Fibre Channel SAN switch (legacy) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.333 | cnt | CNT2-MIB |
| 1.3.6.1.4.1.333.2 | cnt2 | CNT2-MIB |
| 1.3.6.1.4.1.333.2.1 | cnt2Mib2 | CNT2-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.333.2.1.2 | cnt2Interfaces | CNT21-MIB |
| 1.3.6.1.4.1.333.2.1.2.3 | cnt2XIfTable | CNT21-MIB |
| 1.3.6.1.4.1.333.2.1.2.3.1 | cnt2XIfEntry | CNT21-MIB |
| 1.3.6.1.4.1.333.2.1.2.3.1.8 | cnt2XIfSpeed | CNT21-MIB |