CTRON-SFPS-VSTP-MIB

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Category: VLAN and Bridging, Vendor: Cabletron/Enterasys

Description: Manages Cabletron SFPS VSTP (Virtual Spanning Tree Protocol) topology calculation and port role assignments.

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What Is CTRON-SFPS-VSTP-MIB?

CTRON-SFPS-VSTP-MIB is a legacy Cabletron (built on CTRON-SFPS-INCLUDE-MIB) proprietary MIB reporting per-VLAN Spanning Tree Protocol state (VSTP). Its port table, keyed by port number, records port state, port identifier, path cost, designated root/cost/bridge/port, while a switch table records bridge priority/ID, designated root, root path cost, operating time, root port (and previous root port with its time), max age, and hello time. As a status/configuration MIB it lets an administrator confirm per-VLAN spanning-tree topology and root-bridge state on a legacy Cabletron switch. It is deployed on legacy Cabletron switching equipment (per-VLAN STP). Engineers can download the CTRON-SFPS-VSTP-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CTRON-SFPS-VSTP-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Legacy Cabletron switching equipment (per-VLAN STP)

Monitoring Examples

An administrator checks vlanSpanningTreeSwitchRootPort and vlanSpanningTreePortPortState to confirm per-VLAN spanning-tree topology on a legacy Cabletron switch.

What Can Be Monitored

per-VLAN spanning-tree topology and root-bridge state

Imported Objects

From CTRON-SFPS-INCLUDE-MIB

vlanSpanningTreePort	OBJECT-IDENTITY
vlanSpanningTreeSwitch	OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

TimeTicks

OIDs

OID symbolic	OID numeric	Type	Access	Description
vlanSpanningTreePortTable	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1		not-accessible	This table contains information used by the spanning tree algorithm for each port instance.
vlanSpanningTreePortEntry	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1.1		not-accessible	Each entry contains spanning tree information for that port instance.
SFP vlanSpanningTreePortPortNumber	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1.1.1	SfpsSwitchPort	read-only	The port number of the port instance. This value is also the primary index for the table.
INT vlanSpanningTreePortPortState	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1.1.2	INTEGER	read-only	The spanning tree port state for this port.
NUM vlanSpanningTreePortPortIdentifier	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1.1.3	HexInteger	read-only	The spanning tree port identifier for this port.
INT vlanSpanningTreePortPathCost	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1.1.4	INTEGER	read-write	The spanning tree path cost for this port.
OCT vlanSpanningTreePortDesignatedRoot	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1.1.5	OCTET STRING	read-only	The spanning tree designated root for this port.
INT vlanSpanningTreePortDesignatedCost	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1.1.6	INTEGER	read-only	The spanning tree designated cost for this port.
OCT vlanSpanningTreePortDesignatedBridge	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1.1.7	OCTET STRING	read-only	The spanning tree designated bridge for this port.
NUM vlanSpanningTreePortDesignatedPort	1.3.6.1.4.1.52.4.2.12.1.2.8.1.1.1.8	HexInteger	read-only	The spanning tree designated port.
vlanSpanningTreeSwitchTable	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1		not-accessible	This table contains information used by the spanning tree algorithm specific to the switch on which the algorithm is running.
vlanSpanningTreeSwitchEntry	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1		not-accessible	Each entry specifies switch specific spanning tree information.
INT vlanSpanningTreeSwitchIndex	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.1	INTEGER	read-only	Table index value.
NUM vlanSpanningTreeSwitchBridgePriority	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.2	HexInteger	read-write	Spanning tree designated bridge priority.
OCT vlanSpanningTreeSwitchBridgeId	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.3	OCTET STRING	read-only	Spanning tree bridge id value.
OCT vlanSpanningTreeSwitchDesignatedRoot	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.4	OCTET STRING	read-only	Spanning tree designated root value.
INT vlanSpanningTreeSwitchRootPathCost	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.5	INTEGER	read-only	Spanning tree root path cost.
TIK vlanSpanningTreeSwitchOperTime	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.6	TimeTicks	read-only	Spanning tree operational time.
SFP vlanSpanningTreeSwitchRootPort	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.7	SfpsSwitchPort	read-only	Spanning tree root port.
TIK vlanSpanningTreeSwitchRootPortTime	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.8	TimeTicks	read-only	Spanning tree root port time.
SFP vlanSpanningTreeSwitchPrevRootPort	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.9	SfpsSwitchPort	read-only	Spanning tree previous root port.
TIK vlanSpanningTreeSwitchPrevRootPortTime	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.10	TimeTicks	read-only	Spanning tree previous root port time.
INT vlanSpanningTreeSwitchMaxAge	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.11	INTEGER	read-write	Spanning tree max age value.
INT vlanSpanningTreeSwitchHelloTime	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.12	INTEGER	read-write	Spanning tree hello time value.
INT vlanSpanningTreeSwitchForwardDelay	1.3.6.1.4.1.52.4.2.12.1.2.8.2.1.1.13	INTEGER	read-write	Spanning tree forward delay value.

RFC description

Cabletron VLAN spanning tree protocol configuration and monitoring for virtual LAN switching.

Start monitoring Legacy Cabletron switch (per-VLAN spanning tree) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download CTRON-SFPS-VSTP-MIB

What Is CTRON-SFPS-VSTP-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description