All MIBs › A3COM-HUAWEI-DHCPSNOOP-MIB › h3cDhcpSnoopTrustStatus
h3cDhcpSnoopTrustStatus
Module: A3COM-HUAWEI-DHCPSNOOP-MIB
OID (symbolic): A3COM-HUAWEI-DHCPSNOOP-MIB::h3cDhcpSnoopTrustStatus
OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.36.1.3.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Trusted status of current port which supports both get and set operation.
What is h3cDhcpSnoopTrustStatus?
Sets whether a port is trusted to receive DHCP offers or untrusted (boolean/enumerated). Trusted ports (like uplinks to core switches or DHCP servers) can forward all DHCP traffic, while untrusted ports block spoofed offers. Setting this to "trusted" on the core-facing uplink allows legitimate DHCP servers to respond to client requests.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.36.1.3.1.1 snmpwalk -v2c -c public <target> A3COM-HUAWEI-DHCPSNOOP-MIB::h3cDhcpSnoopTrustStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.36.1.3.1.1.1 snmpget -v2c -c public <target> A3COM-HUAWEI-DHCPSNOOP-MIB::h3cDhcpSnoopTrustStatus.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.45.1.10.2.36.1.3.1.1.1 i <value>
Start monitoring H3C managed switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUAWEI-DHCPSNOOP-MIB::h3cDhcpSnoopTrustStatus OID value, configure state conditions and alerts, and monitor any H3C managed switches from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-AUDL-R1-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10 | h3c | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2 | h3cCommon | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.10.2.36 | h3cDhcpSnoop | A3COM-HUAWEI-DHCPSNOOP-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.36.1 | h3cDhcpSnoopMibObject | A3COM-HUAWEI-DHCPSNOOP-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.36.1.3 | h3cDhcpSnoopTrustTable | A3COM-HUAWEI-DHCPSNOOP-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.36.1.3.1 | h3cDhcpSnoopTrustEntry | A3COM-HUAWEI-DHCPSNOOP-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.36.1.3.1.1 | h3cDhcpSnoopTrustStatus | A3COM-HUAWEI-DHCPSNOOP-MIB |