Document ID: 12292
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
Configure
Network Diagram
Configurations
Notes
Verify
Troubleshoot
NetPro Discussion Forums - Featured Conversations
Related Information
Introduction
This document provides a sample configuration for Data-Link Switching Plus (DLSw+) with Frame Relay encapsulation for multipoint Synchronous Data Link Control (SDLC) with Physical Unit (PU) 2.0 and PU 2.1.
Prerequisites
Requirements
There are no specific requirements for this document.
Components Used
The information in this document is based on these software versions:
-
Cisco IOS?? Software Release 11.1 or later
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
Conventions
For more information on document conventions, refer to the Cisco Technical Tips Conventions.
Configure
In this section, you are presented with the information to configure the features described in this document.
Note: To find additional information on the commands used in this document, use the Command Lookup Tool ( registered customers only) .
Network Diagram
This document uses this network setup:
Configurations
This document uses these configurations:
|
Host Router |
! dlsw local-peer peer-id 117.10.0.10 dlsw remote-peer 0 frame-relay interface Serial0/0 368 dlsw remote-peer 0 frame-relay interface Serial0/0 693 dlsw remote-peer 0 frame-relay interface Serial0/0 83 ! interface Serial0/0 description Frame-Relay interface IETF no ip address encapsulation frame-relay no ip route-cache no ip mroute-cache frame-relay map dlsw 83 frame-relay map dlsw 693 frame-relay map dlsw 368 frame-relay lmi-type ansi ! interface Serial0/1 description FEP Connection no ip address encapsulation sdlc no ip route-cache no keepalive nrzi-encoding clockrate 56000 sdlc role secondary sdlc vmac 4000.5555.0000 sdlc address C1 sdlc xid C1 01700001 sdlc partner 4000.0693.01c1 C1 sdlc address C2 sdlc xid C2 01700001 sdlc partner 4000.0693.02c2 C2 sdlc address C3 xid-pass sdlc partner 4000.0693.03c3 C3 sdlc address D1 sdlc xid D1 01700001 sdlc partner 4000.0368.01d1 D1 sdlc address D2 sdlc xid D2 01700001 sdlc partner 4000.0368.02d2 D2 sdlc address D3 xid-pass sdlc partner 4000.0368.03d3 D3 sdlc address E1 sdlc xid E1 01700001 sdlc partner 4000.0083.01e1 E1 sdlc address E2 sdlc xid E2 01700001 sdlc partner 4000.0083.02e2 E2 sdlc address E3 xid-pass sdlc partner 4000.0083.03e3 E3 sdlc dlsw C1 C2 C3 D1 D2 D3 E1 E2 E3 ! |
|
Router C |
! dlsw local-peer peer-id 10.150.4.93 dlsw remote-peer 0 frame-relay interface Serial0 693 ! interface Serial0 description Frame-Relay interface dlci 693 no ip address encapsulation frame-relay IETF no ip route-cache no ip mroute-cache frame-relay map dlsw 693 frame-relay lmi-type ansi ! interface Serial1 description Controller PU type 2.0 address C1 no ip address encapsulation sdlc no ip route-cache no keepalive nrzi-encoding clockrate 9600 sdlc role primary sdlc vmac 4000.0693.0100 sdlc address C1 sdlc xid C1 01700001 sdlc partner 4000.5555.00c1 C1 sdlc dlsw C1 ! interface Serial2 description Controller PU type 2.0 address C2 no ip address encapsulation sdlc no keepalive nrzi-encoding clockrate 9600 sdlc role primary sdlc vmac 4000.0693.0200 sdlc address C2 sdlc xid C2 01700001 sdlc partner 4000.5555.00c2 C2 sdlc dlsw C2 ! interface Serial3 description Controller PU type 2.1 address C3 no ip address encapsulation sdlc no keepalive nrzi-encoding clockrate 9600 sdlc role prim-xid-poll sdlc vmac 4000.0693.0300 sdlc address C3 sdlc partner 4000.5555.00c3 C3 sdlc dlsw C3 ! |
|
Router D |
! dlsw local-peer peer-id 10.150.2.168 dlsw remote-peer 0 frame-relay interface Serial0 368 ! interface Serial0 description Frame-Relay interface dlci 368 no ip address encapsulation frame-relay IETF no ip route-cache no ip mroute-cache frame-relay map dlsw 368 frame-relay lmi-type ansi ! interface Serial1 description Controller PU type 2.0 address D1 no ip address encapsulation sdlc no ip route-cache no keepalive nrzi-encoding clockrate 9600 sdlc role primary sdlc vmac 4000.0368.0100 sdlc address D1 sdlc xid D1 01700001 sdlc partner 4000.5555.00d1 D1 sdlc dlsw D1 ! interface Serial2 description Controller PU type 2.0 address D2 no ip address encapsulation sdlc no keepalive nrzi-encoding clockrate 9600 sdlc role primary sdlc vmac 4000.0368.0200 sdlc address D2 sdlc xid D2 01700001 sdlc partner 4000.5555.00d2 D2 sdlc dlsw D2 ! interface Serial3 description Controller PU type 2.1 address D3 no ip address encapsulation sdlc no keepalive nrzi-encoding clockrate 9600 sdlc role prim-xid-poll sdlc vmac 4000.0368.0300 sdlc address D3 sdlc partner 4000.5555.00d3 D3 sdlc dlsw D3 ! |
|
Router E |
! dlsw local-peer peer-id 10.150.1.83 dlsw remote-peer 0 frame-relay interface serial0 83 ! interface Serial0 description Frame-Relay interface dlci 83 no ip address encapsulation frame-relay IETF no ip route-cache no ip mroute-cache frame-relay map dlsw 83 frame-relay lmi-type ansi ! interface Serial1 description Controller PU type 2.0 address E1 no ip address encapsulation sdlc no ip route-cache no keepalive nrzi-encoding clockrate 9600 sdlc role primary sdlc vmac 4000.0083.0100 sdlc address E1 sdlc xid E1 01700001 sdlc partner 4000.5555.00e1 E1 sdlc dlsw E1 ! interface Serial2 description Controller PU type 2.0 address E2 no ip address encapsulation sdlc no keepalive nrzi-encoding clockrate 9600 sdlc role primary sdlc vmac 4000.0083.0200 sdlc address E2 sdlc xid E2 01700001 sdlc partner 4000.5555.00e2 E2 sdlc dlsw E2 ! interface Serial3 description Controller PU type 2.1 address E3 no ip address encapsulation sdlc no keepalive nrzi-encoding clockrate 9600 sdlc role prim-xid-poll sdlc vmac 4000.0083.0300 sdlc address E3 sdlc partner 4000.5555.00e3 E3 sdlc dlsw E3 ! |
Notes
-
In order to configure an unlimited number of SDLC addresses to the DLSw+, issue the sdlc dlsw default command instead of the sdlc dlsw C1 C2 C3 D1 D2 D3 E1 E2 E3 command.
-
No session activities require use of the Exchange Identification (XID). However, the XID is necessary for PU 2.0 connectivity if the host has specified xid=yes.
-
You can legally use the same XID for all PU 2.0 connections, if you use it for the purpose of connectivity.
-
Use the xid-pass command for the PU 2.1 configuration on the host router. Use the sdlc role prim-xid-poll command on the remote routers.
-
Use the sdlc xid sdlc_address idnum/idblk command for PU 2.0 configurations. If you have not defined the SDLC role, the SDLC role defaults to none. In the example in this document, C1 and C2 are PU 2.0, and C3 is a PU 2.1.
Verify
There is currently no verification procedure available for this configuration.
Troubleshoot
There is currently no specific troubleshooting information available for this configuration.
NetPro Discussion Forums - Featured Conversations
| NetPro Discussion Forums - Featured Conversations for IBM |
| Network Infrastructure: Enterprise Data Centers |
Related Information
| Updated: Sep 09, 2005 | Document ID: 12292 |