All MIBs › CAT2600-MIB › cat2600TsPortLinkState
cat2600TsPortLinkState
Module: CAT2600-MIB
OID (symbolic): CAT2600-MIB::cat2600TsPortLinkState
OID (numeric): 1.3.6.1.4.1.9.1.111.1.2.2.1.1.15
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Link state of the port.
What is cat2600TsPortLinkState?
This reports whether the port currently has an active physical link, the same basic notion as the standard ifOperStatus but scoped specifically to this vendor MIB's per-port table. An admin polls this to detect cable disconnections or NIC failures on individual ports, often as the trigger condition for an alert when a previously up(1) port flips to down(2) unexpectedly. A port that toggles rapidly between up and down (flapping) rather than staying steady in one state usually points to a bad cable, connector, or failing transceiver.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.1.111.1.2.2.1.1.15 snmpwalk -v2c -c public <target> CAT2600-MIB::cat2600TsPortLinkState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.1.111.1.2.2.1.1.15.1 snmpget -v2c -c public <target> CAT2600-MIB::cat2600TsPortLinkState.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.1 | catProd | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111 | cat2600 | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1 | cat2600Ts | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1.2 | cat2600TsObjects | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1.2.2 | cat2600TsPort | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1.2.2.1 | cat2600TsPortTable | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1.2.2.1.1 | cat2600TsPortEntry | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1.2.2.1.1.15 | cat2600TsPortLinkState | CAT2600-MIB |