All MIBs › ERI-DNX-OCTAL-HIGH-SPEED-MIB › oHSCfgDcd
oHSCfgDcd
Module: ERI-DNX-OCTAL-HIGH-SPEED-MIB
OID (symbolic): ERI-DNX-OCTAL-HIGH-SPEED-MIB::oHSCfgDcd
OID (numeric): 1.3.6.1.4.1.644.2.4.2.5.1.1.1.12
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The Data Carrier Detect configuration method used on this port. DCD does not apply to X.21 Port Types. forced-off (0) DCD is off forced-on (1) DCD is on track-RTS (2) asserts Request to Send (RTS) each time data needs to be transmitted and drops RTS at some point after data transmission begins. drop-carrier (4) drops DCD in response to a Carrier link fault.
What is oHSCfgDcd?
oHSCfgDcd configures how the port drives its Data Carrier Detect signal: forced off, forced on, tracking Request to Send, or dropping on a carrier link fault. Admins use this to control how the port signals link presence to the attached DTE, which matters less for X.21 ports since the MIB notes DCD doesn't apply there. For example, setting oHSCfgDcd to drop-carrier(4) would make the port drop DCD whenever it detects a carrier fault on the link, alerting the attached equipment to the outage.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.644.2.4.2.5.1.1.1.12 snmpwalk -v2c -c public <target> ERI-DNX-OCTAL-HIGH-SPEED-MIB::oHSCfgDcd
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.644.2.4.2.5.1.1.1.12.1 snmpget -v2c -c public <target> ERI-DNX-OCTAL-HIGH-SPEED-MIB::oHSCfgDcd.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.644.2.4.2.5.1.1.1.12.1 i <value>
Start monitoring Eastern Research Inc. (ERI) DNX digital cross-connect/multiplexer (octal high-speed serial port module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ERI-DNX-OCTAL-HIGH-SPEED-MIB::oHSCfgDcd OID value, configure state conditions and alerts, and monitor any Eastern Research Inc. (ERI) DNX digital cross-connect/multiplexer (octal high-speed serial port module) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.644 | eriEnterpriseRoot | ERI-ROOT-SMI |
| 1.3.6.1.4.1.644.2 | eriProducts | ERI-ROOT-SMI |
| 1.3.6.1.4.1.644.2.4 | dnx | ERI-DNX-SMC-MIB |
| 1.3.6.1.4.1.644.2.4.2 | devices | ERI-DNX-SMC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.644.2.4.2.5 | dnxOHS | ERI-DNX-OCTAL-HIGH-SPEED-MIB |
| 1.3.6.1.4.1.644.2.4.2.5.1 | ohsConfig | ERI-DNX-OCTAL-HIGH-SPEED-MIB |
| 1.3.6.1.4.1.644.2.4.2.5.1.1 | oHSConfigTable | ERI-DNX-OCTAL-HIGH-SPEED-MIB |
| 1.3.6.1.4.1.644.2.4.2.5.1.1.1 | oHSConfigEntry | ERI-DNX-OCTAL-HIGH-SPEED-MIB |
| 1.3.6.1.4.1.644.2.4.2.5.1.1.1.12 | oHSCfgDcd | ERI-DNX-OCTAL-HIGH-SPEED-MIB |