All MIBs › CISCO-ES-STACK-MIB › ciscoEsVLANNewRoot
ciscoEsVLANNewRoot
Module: CISCO-ES-STACK-MIB
OID (symbolic): CISCO-ES-STACK-MIB::ciscoEsVLANNewRoot
OID (numeric): 1.3.6.1.4.1.9.5.14.8.0.1
Node type: NOTIFICATION-TYPE
Description: This trap is a vlan specific version of the newRoot trap as described in RFC1493. The newRoot trap indicates that the sending agent has become the new root of the Spanning Tree; the trap is sent by a bridge soon after its election as the new root, e.g., upon expiration of the Topology Change Timer immediately subsequent to its election. Implementation of this trap is optional.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' CISCO-ES-STACK-MIB::ciscoEsVLANNewRoot snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.9.5.14.8.0.1
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:54747->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (255503323) 29 days, 13:43:53.23 SNMPv2-MIB::snmpTrapOID.0 = OID: CISCO-ES-STACK-MIB::ciscoEsVLANNewRoot
Start monitoring Cisco Catalyst chassis with EtherSwitch stacking modules (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-ES-STACK-MIB::ciscoEsVLANNewRoot OID value, configure state conditions and alerts, and monitor any Cisco Catalyst chassis with EtherSwitch stacking modules (legacy) 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.5 | workgroup | CISCO-ES-STACK-MIB |
| 1.3.6.1.4.1.9.5.14 | esStack | CISCO-ES-STACK-MIB |
| 1.3.6.1.4.1.9.5.14.8 | ciscoEsVLANs | CISCO-ES-STACK-MIB |
| 1.3.6.1.4.1.9.5.14.8.0.1 | ciscoEsVLANNewRoot | CISCO-ES-STACK-MIB |