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

Page 11

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

 

 

 

 

 

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Contents BC-281 Configuring Data-Link Switching PlusBC-282 DLSw StandardDLSw Version 2 Standard IP MulticastExpedited TCP Connection DLSw+ FeaturesEnhanced Peer-on-Demand Routing Feature UDP UnicastBC-284 Local AcknowledgmentLLC2 Session without Local Acknowledgment BC-285BC-286 BC-287 DLSw+ Support for Other SNA FeaturesFollowing is a sample dlsw local peer statement Command PurposeDefining a DLSw+ Local Peer for the Router Defines the DLSw+ local peerBC-289 Defining a DLSw+ Remote PeerTCP Encapsulation BC-290 TCP/IP with RIF Passthrough EncapsulationFST Encapsulation Defines a remote peer with FST encapsulationDefines a remote peer with DLSw Lite encapsulation Direct EncapsulationDLSw Lite Encapsulation Defines a remote peer with direct encapsulationBC-292 Mapping DLSw+ to a Local Data-Link ControlToken Ring BC-293 EthernetBC-294 Enables DLSw+ on an Sdlc interfaceAssociated with this serial interface BC-295 Configuring Advanced FeaturesBC-296 ScalabilityPeer Groups and Border Peers BC-297 BC-298 Enables peer groups and border peersBC-299 Configures peer-on-demand defaultsLocal, remote, and group caches Explorer Firewalls Displays content of group, local and remote cachesNetBIOS Dial-on-Demand Routing Following command enables NetBIOS DDRBC-301 Following command configures the SNA DDR featureUDP Unicast Feature SNA Dial-on-Demand RoutingDynamic Peers Configures a dynamic peerPromiscuous Peer Defaults LLC1 CircuitsBC-303 Configures promiscuous peer defaultsAvailability Load BalancingBC-304 Local routerAddresses on a transparent bridged are mapped Configures transparent redundancyBackup Peers Ethernet RedundancyBC-306 Configures a backup peerModes of Operation BC-307 Access ControlNetwork Management Traffic Bandwidth and Queueing ManagementBC-308 Defines a port listDLSw+ Bridge Group List BC-309 Filter Lists in the Remote-Peer CommandStatic Paths Static Resources Capabilities ExchangeBC-310 Configuring DLSw+ TimersBC-311 BC-312 Following sections provide DLSw+ configuration examplesBC-313 Router aRouter B DLSw+ with Peer Groups Specified Example BC-314BC-315 Router CFEP BC-316BC-317 Router DBC-318 DLSw+ with Sdlc Multidrop Support Configuration ExamplesRouter E Following example, all devices are type PUBC-319 Following example, all devices are type PU 2.1 MethodHostname Router a BC-320DLSw+ Translation Between Fddi and Token Ring BC-321BC-322 DLSw+ Translation Between Sdlc and Token Ring Media ExampleSdlc partner 1000.5aed.1f53 d2 sdlc dlsw d2 BC-323BC-324 DLSw+ over Frame Relay Configuration ExampleRing BC-325 DLSw+ over Qllc Configuration ExamplesFollowing three examples describe Qllc support for DLSw+ ExampleBC-326 DLSw+ with RIF Passthrough Configuration ExampleBC-327 DLSw+ with Enhanced Load Balancing Configuration ExampleBC-328 DLSw+ Peer Cluster Feature Configuration ExampleBC-329 DLSWRTR2BC-330 Shows a DLSw+ border peer network configured with DLSw+ RsvpBC-331 DLSw+ with Ethernet Redundancy Configuration ExampleBC-332 DLSw+ with Ethernet Redundancy in a Switched EnvironmentBC-333 BC-334
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