
SNA Over Frame Relay Connections 179
SNA Over Frame Relay Features
In addition to basic Frame Relay support, Eicon SNA Gateway provides the
following features:
Frame Relay over ISDN
You can configure a Frame Relay over ISDN router connection if you are using
an ISDN-capable Eiconcard such as Eiconcard C21, C91, S51 and S91.
This type of connection uses the Frame Relay/ISDN port to establish a dynamic
connection to a remote router.
Auto LMI
Auto LMI eliminates the need for static configuration of the Local
Management Interface. This feature allows the Frame Relay Bearer Service
(FRBS) to determine what LMI protocol is remotely active. The protocol will
first try to detect the use of the LMI protocol in the following order: Annex D,
LMI, Annex A, None.
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