All MIBs › SDLC-OPT-MIB › cdx6500sdlcpLinkDowns
cdx6500sdlcpLinkDowns
Module: SDLC-OPT-MIB
OID (symbolic): SDLC-OPT-MIB::cdx6500sdlcpLinkDowns
OID (numeric): 1.3.6.1.4.1.449.2.1.3.1.1.12.1.13
Node type: OBJECT-TYPE
Type: Counter16
Access: read-only
Description: Total number of times link has made a transition from the UP state to the DOWN state.
What is cdx6500sdlcpLinkDowns?
A count of how many times the link on this port has transitioned from UP to DOWN. A rapidly climbing count points to a flapping or unstable link that needs physical-layer or timing investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.12.1.13 snmpwalk -v2c -c public <target> SDLC-OPT-MIB::cdx6500sdlcpLinkDowns
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.12.1.13.1 snmpget -v2c -c public <target> SDLC-OPT-MIB::cdx6500sdlcpLinkDowns.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.449 | codex | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2 | cdxProductSpecific | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1 | cdx6500 | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.3 | cdx6500Statistics | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.3.1 | cdx6500StatProtocolGroup | ALC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.3.1.1 | cdx6500PSTPortProtocolGroup | ALC-OPT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.449.2.1.3.1.1.12 | cdx6500PPSTSDLCPortTable | SDLC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.3.1.1.12.1 | cdx6500PPSTSDLCPortEntry | SDLC-OPT-MIB |
| 1.3.6.1.4.1.449.2.1.3.1.1.12.1.13 | cdx6500sdlcpLinkDowns | SDLC-OPT-MIB |