Cisco Systems 11.0 BT manual TN3270 Configuration Example

TN3270 Configuration Task List

TN3270 Configuration Example

The following configuration has three PUs using DLUR and two more with direct connections.

The initial CIP configuration is as follows:

interface Channel2/2

ip address 10.10.20.126 255.255.255.128 no ip redirects

no ip directed-broadcast ip pim query-interval 0 ip igmp query-interval 0 no ip route-cache

no keepalive

no clns checksum

clns congestion-threshold 0 clns erpdu-interval 0 clns rdpdu-interval 0

no clns route-cache no clns send-erpdu no clns send-rdpdu lan TokenRing 0

source-bridge 223 1 2099 adapter 0 4100.cafe.0001 llc2 N1 2057

adapter 1 4100.cafe.0002 llc2 N1 2057

Configuration dialog to configure the TN3270 function follows:

!HOSTA is channel-attached and will open SAP 8 on adapter 0.

!HOSTB is reached via token-ring

!HOSTC is channel-attached non-APPN and will open SAP 4 on adapter 0.

!enter interface configuration mode for the virtual interface in slot 2 router(config)#int channel 2/2

!create TN3270 Server entity

router(config-if)#tn3270-server

!set server-wide defaults for PU parameters router(cfg-tn3270)#keepalive 0 router(cfg-tn3270)#unbind-action disconnect router(cfg-tn3270)#generic-pool permit

!define DLUR parameters and enter DLUR configuration mode router(cfg-tn3270)#dlur SYD.TN3020 SYD.VMG

!create PUs under DLUR

!Note that the first two share an IP address router(tn3270-dlur)#pu pu0 05d99001 10.10.20.1 router(tn3270-dlur-pu)#pu pu1 05d99002 10.10.20.1 router(tn3270-dlur-pu)#pu pu2 05d99003 10.10.20.2

!create a DLUR LSAP and enter DLUR LSAP configuration mode router(tn3270-dlur-pu)#lsap token-adapter 1

!specify the VRN name of the network containing this lsap router(tn3270-dlur-lsap)#vrn syd.lan4

!create a link from this lsap

router(tn3270-dlur-lsap)#link hosta rmac 4100.cafe.0001 rsap 8 router(tn3270-dlur-lsap)#link hostb rmac 4000.7470.0009 rsap 4 router(tn3270-dlur-lsap)#exit

router(tn3270-dlur)#exit

Configuring TN3270 Server on the Channel Interface Processor 17