All MIBs › H3C-DHCP-SNOOP2-MIB › h3cDhcpSnoop2IfOpt82Enable
h3cDhcpSnoop2IfOpt82Enable
Module: H3C-DHCP-SNOOP2-MIB
OID (symbolic): H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfOpt82Enable
OID (numeric): 1.3.6.1.4.1.2011.10.2.124.2.2.1.7
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: If DHCP snooping supports option 82 functions, the value is 'true'. If DHCP snooping does NOT support option 82 functions, the value is 'false'.
What is h3cDhcpSnoop2IfOpt82Enable?
Enables DHCP option 82 (relay agent information) insertion/handling on this port when true, defaulting to false. Turn this on when the network needs option 82 to identify which port/VLAN a DHCP request came from, e.g. for per-port IP assignment policies upstream.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.10.2.124.2.2.1.7 snmpwalk -v2c -c public <target> H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfOpt82Enable
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.10.2.124.2.2.1.7.1 snmpget -v2c -c public <target> H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfOpt82Enable.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2011.10.2.124.2.2.1.7.1 s <value>
Start monitoring H3C access-layer switch (DHCP Snooping v2) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfOpt82Enable OID value, configure state conditions and alerts, and monitor any H3C access-layer switch (DHCP Snooping v2) 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 |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.10 | h3c | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.10.2 | h3cCommon | HUAWEI-3COM-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.10.2.124 | h3cDhcpSnoop2 | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2 | h3cDhcpSnoop2Tables | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2.2 | h3cDhcpSnoop2IfConfigTable | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2.2.1 | h3cDhcpSnoop2IfConfigEntry | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2.2.1.7 | h3cDhcpSnoop2IfOpt82Enable | H3C-DHCP-SNOOP2-MIB |