CISCO-PTOPO-EXTN-MIB Table View

This table augments the ptopoConnTable with information
about the direction of physical network connections.

cPtopoConnExtEntry row .1.3.6.1.4.1.9.9.261.1.1.1

An entry which contains additional information about the
physical network connection contained in the ptopoConnEntry.
It helps specify whether a remote connection endpoint is
connected to the local port in the transmit …

Indexes

No indexes recorded

Column	Syntax	OID
cPtopoConnExtLinkDirection The remote connection endpoint (identified by ptopoConnRemoteChassis and ptopoConnRemotePort of this row) may be connected to the local port (identified by ptopoConnLocalPort of this row) through either an unidirectiona…	Enumerationr/w Enumerated Values: 1 transmit 2 receive 3 both	.1.3.6.1.4.1.9.9.261.1.1.1.1

This table contains a row for each local port (identified
by the index of this table) for which the agent populates
physical topology information (ptopoConnEntry) with neighbor
information dynamically learned from the Cisco Discovery
Protocol (CDP) running on this port or a proxy port.

cPtopoExtCdpEntry row .1.3.6.1.4.1.9.9.261.1.2.1

This entry contains objects for configuring discovery of
physical topology information for a local port (identified
by the index of this entry) via CDP.

Indexes

cPtopoExtCdpLocalChassis cPtopoExtCdpLocalPort

Column	Syntax	OID
cPtopoExtCdpLocalChassis The entPhysicalIndex value used to identify the chassis component associated with the local port for which physical topology information is discovered via CDP.	ENTITY-MIBPhysicalIndex Type Constraints: range: 1..2147483647	.1.3.6.1.4.1.9.9.261.1.2.1.1
cPtopoExtCdpLocalPort The entPhysicalIndex value used to identify the port component associated with the local port for which physical topology information is discovered via CDP.	ENTITY-MIBPhysicalIndex Type Constraints: range: 1..2147483647	.1.3.6.1.4.1.9.9.261.1.2.1.2
cPtopoExtCdpDiscoveryState This object indicates the state of physical topology discovery via CDP for the local port for which this row exists. The agent sets this object to 'cdpDisabled' if cPtopoExtCdpProxyIf is set to zero and …	Enumeration Enumerated Values: 1 cdpDisabled 2 interfaceDown 3 waiting 4 discovered	.1.3.6.1.4.1.9.9.261.1.2.1.3
cPtopoExtCdpProxyIf Physical topology information for the local port (identified by cPtopoExtCdpLocalChassis and cPtopoExtCdpLocalPort of this row) can be discovered from CDP running on the local port, if it is CDP capable or from CDP run…	IF-MIBInterfaceIndexOrZeror/w Type Constraints: range: 0..2147483647 Description: This textual convention is an extension of the InterfaceIndex convention. The latter defines a greater than zero value used to identify an interface or interface sub-layer in the managed system. This extension permits…	.1.3.6.1.4.1.9.9.261.1.2.1.4
cPtopoExtCdpRowStatus This object is used to create and delete conceptual rows in the cPtopoExtCdpTable. Once this object has been set to 'active' it implies that physical topology discovery via CDP has been enabled for the lo…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.9.261.1.2.1.5