Patton electronic 2603, 2621, 2635 manual Frame Relay Configuration, Dlci Number Use

Models 2603, 2621, and 2635 Getting Started Guide 6 • WAN Services

All LMI configuration variables are contained under the “LMI Management” window found through the Ser- vices Configuration >LMI Management link. The following screen shows the configuration variables available.

Figure 34. LMI Configuration webpage

Frame Relay Configuration

The Frame Relay service can be configured for either bridged or routed applications. The use of DLCI values since the original publication of the Frame Relay specifications has been modified as to their use. For the two- octet address format, they are as follows:

DLCI Number		Use
	0	Used for in-channel signaling
1	– 15	Reserved DLCI’s
16	– 991	Assigned using Frame Relay connection procedures. Verify that none of these values
		have been assigned to permanent frame relay cells.
992	– 1007	Layer 2 management of FR bearer service
1008 – 1022		Reserved
1023		Used for in-channel layer management

WAN Service Configuration 60