Cisco Systems BC-281 manual Direct Encapsulation, DLSw Lite Encapsulation, BC-291

Configuring Data-Link Switching Plus

DLSw+ Configuration Task List

Direct Encapsulation

To configure direct encapsulation, use the following command in global configuration mode:

Command	Purpose
Router(config)# dlsw remote-peer list-number	Defines a remote peer with direct encapsulation.
frame-relay interface serial number dlci-number
[backup-peer [ip-addressframe-relay interface
serial number dlci-number interface name]]
[bytes-netbios-out bytes-list-name]
[circuit-weight weight] [cost cost] [dest-mac
mac-address][dmac-output-list
access-list-number][host-netbios-out
host-list-name] [keepalive seconds] [lf size]
[linger minutes] [lsap-output-list list]
pass-thru

Direct encapsulation is supported over High-Level Data Link Control (HDLC) and Frame Relay.

The following command specifies a DLSw remote peer with direct encapsulation over HDLC:

dlsw remote-peer 0 interface serial 01

Direct encapsulation over Frame Relay comes in two forms: DLSw Lite (LLC2 encapsulation) and Passthrough. Specifying the pass-thruoption configures the router so that the traffic will not be locally acknowledged. (DLSw+ normally locally acknowledges traffic to keep traffic on the WAN to a minimum.)

The following command specifies a DLSw remote peer with Direct encapsulation with pass-thru over Frame Relay:

dlsw remote-peer 0 frame-relay interface serial 01 pass-thru

DLSw+ Lite is described in the “DLSw Lite Encapsulation” section on page 291.

DLSw Lite Encapsulation

To configure DLSw Lite encapsulation, use the following command in global configuration mode:

Command	Purpose
Router(config)# dlsw remote-peer list-number	Defines a remote peer with DLSw Lite encapsulation.
frame-relay interface serial number dlci-number
[backup-peer [ip-addressframe-relay interface
serial number dlci-number interface name]]
[bytes-netbios-out bytes-list-name]
[circuit-weight weight] [cost cost] [dest-mac
mac-address][dmac-output-list
access-list-number][host-netbios-out
host-list-name] [keepalive seconds] [lf size]
[linger minutes] [lsap-output-list list]
pass-thru

The following command specifies a DLSw remote peer with DLSw Lite encapsulation over Frame Relay:

dlsw remote-peer 0 frame-relay interface serial 01

	Cisco IOS Bridging and IBM Networking Configuration Guide
78-11737-02		BC-291