# Viewing LLDP neighbor policy properties

With the Neighbor Policy tab, you can view LLDP policy properties for the remote system.

To view the Neighbor Policy tab:

## Procedure steps

1. From the navigation tree, double-click Edit.

2. From the Edit tree, double-click Diagnostics.

3. From the Diagnostics tree, double-click 802.1AB.

4. From the 802.1AB tree, double-click Port MED.

5. Select the Neighbor Policy tab.

The following table outlines the parameters of the Port MED Neighbor Policy tab.

Table 1. Variable definitions
Variable | Value
--- | ---
TimeMark | The TimeFilter for this entry.
LocalPortNum | Identifies the local port on which the remote system information is received.
Index | An arbitrary local integer value used by this agent to identify a particular MSAP. An agent is encouraged to assign monotonically increasing index values to new entries, starting with one, after each reboot.
PolicyVlanID | An extension of the VLAN Identifier for the port, as defined in IEEE 802.1P-1998. A value of 1 through 4094 is used to define a valid PVID. A value of 0 is used if the device is using priority tagged frames, meaning that only the 802.1p priority level is significant and that the default VID of the ingress port is being used instead. A value of 4095 is reserved for implementation use.
PolicyPriority | Indicates the value of the 802.1p priority which is associated with the remote system connected to the port.
PolicyDscp | This object contains the value of the Differentiated Service Code Point (DSCP) as defined in IETF RFC 2474 and RFC 2475 that is associated with the remote system connected to the port.
PolicyUnknown | A value of true indicates that the network policy for the specified application type is currently unknown. In this case, the VLAN ID, the Layer 2 priority, and the DSCP value fields are ignored. A value of false indicates that this network policy is defined.
PolicyTagged | A value of true indicates that the application is using a tagged VLAN. A value of false indicates that for the specific application, the device is using an untagged VLAN or does not support a port based VLAN operation. In this case, both the VLAN ID and the Layer 2 priority fields are ignored, and only the DSCP value has relevance.