All MIBs › VERTICALT1-E1-MIB › vdsx1TrunkLineCoding
vdsx1TrunkLineCoding
Module: VERTICALT1-E1-MIB
OID (symbolic): VERTICALT1-E1-MIB::vdsx1TrunkLineCoding
OID (numeric): 1.3.6.1.4.1.2338.3.2.1.13
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Line Coding, i.e. the zero code suppression used for this Trunk. Valid values are: b8ZS (2) -> use of a specified pattern of normal bits and bipolar violations which are used to replace a sequence of eight zero bits. aMI (5) -> a mode wherein no zero code suppression is present other (6) -> none of the codes described above, or Not Applicable, whichever is appropriate
Presently, T1 trunk can be either b8zs (2) or ami (5). E1 trunk must be hdb3 (3).
What is vdsx1TrunkLineCoding?
This read-write value sets the zero-code-suppression line coding used on this trunk: 'b8zs' (bipolar-violation pattern substitution, valid for T1), 'ami' (no zero-code suppression, valid for T1), or 'other' (not applicable, or E1's mandatory hdb3). An admin sets this to match what the carrier or connected equipment expects; a mismatch here is a classic cause of a T1 line showing errors despite otherwise-correct wiring.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2338.3.2.1.13 snmpwalk -v2c -c public <target> VERTICALT1-E1-MIB::vdsx1TrunkLineCoding
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2338.3.2.1.13.1 snmpget -v2c -c public <target> VERTICALT1-E1-MIB::vdsx1TrunkLineCoding.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2338.3.2.1.13.1 i <value>
Start monitoring Vertical Networks T1/E1 trunk interface cards (framing/alarm/errored-second status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the VERTICALT1-E1-MIB::vdsx1TrunkLineCoding OID value, configure state conditions and alerts, and monitor any Vertical Networks T1/E1 trunk interface cards (framing/alarm/errored-second status) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.2338 | vertical | VERTICAL-EVENTLOG-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2338.3 | vds1 | VERTICALT1-E1-MIB |
| 1.3.6.1.4.1.2338.3.2 | vdsx1TrunkTable | VERTICALT1-E1-MIB |
| 1.3.6.1.4.1.2338.3.2.1 | vdsx1TrunkEntry | VERTICALT1-E1-MIB |
| 1.3.6.1.4.1.2338.3.2.1.13 | vdsx1TrunkLineCoding | VERTICALT1-E1-MIB |