Port Parameters

In this user interface, you can query the OSI port parameters for an NE.

In the NE Explorer, select Communication > OSI Management from the Function Tree. Click Port Parameters tab.

Field	Value	Description
Port	For example: slot number-board name-port number(port name)	Indicates the port that is connected to the DCC channel.
LAPD Role	User, Network	Displays the LAPD actor. The LAPD Role parameter indicates the LAPD actor of one of two connected parties. Negotiation may be successful only when two connected parties are configured with different LAPD actors. User: When two connected parties negotiate with each other, the part whose LAPD actor is User always initiates the request. Network: When two connected parties negotiate with each other, the part whose LAPD actor is Network automatically replies. When adjacent NEs run the OSI protocol, set the LAPD role of one NE to User and the LAPD role of the other NE to Network to realize LAPD negotiation.
LAPD MTU	For example: 1512	Displays the maximum LAPD packet size.