All MIBs › CISCO-VTP-MIB › vtpVlanPortLocalSegment
vtpVlanPortLocalSegment
Module: CISCO-VTP-MIB
OID (symbolic): CISCO-VTP-MIB::vtpVlanPortLocalSegment
OID (numeric): 1.3.6.1.4.1.9.9.46.2.1.1
Node type: OBJECT-TYPE
Type: Integer32
Access: accessible-for-notify
Description:
The ring (segment) number in use on a 802.5 ring. For bridges supporting RFC 1525, this value is the same as given by dot1dSrPortLocalSegment for the bridge port attached to that ring. When tokenRing VLANs are in use, each 'trNet' VLAN can/does have a different instance of dot1dSrPortLocalSegment for each physical port. Note that access to the particuler instance of dot1dSrPortLocalSegment requires knowledge of how the agent supports the multiple 'contexts' required to implement RFC 1525 for multiple VLANs; also note that the assignment of ifIndex values may be different in different 'contexts'.
What is vtpVlanPortLocalSegment?
This object represents the token ring segment number associated with a specific VLAN on a bridge port, applicable only when using Token Ring technology with VLANs. Different VLANs on the same physical port may be assigned different segment numbers for proper traffic isolation. A network engineer would reference this to verify correct VLAN-to-segment mappings in bridged token ring environments.
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.9 | cisco | CISCO-SMI |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.46 | ciscoVtpMIB | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.2 | vtpNotifications | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.2.1 | vtpNotificationsObjects | CISCO-VTP-MIB |
| 1.3.6.1.4.1.9.9.46.2.1.1 | vtpVlanPortLocalSegment | CISCO-VTP-MIB |