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Configuring Token Ring Inter-Switch Link
TRISL Configuration Examples
BC-161
Cisco IOS Bridging and IBM Networking Configuration Guide
78-11737-02
IPX Routing Source-Route Frames Between a TRISL VLAN and an Ethernet ISL
VLAN Example
Figure 61 shows IPX routing source-route frames between a TRISL VLAN and an Ethernet ISL VLAN.
Figure 61 IPX Routing Source-Routed Frames Between a TRISL VLAN and an Ethernet ISL VLAN
The following is the configuration for the router:
ipx routing
interface fastethernet4/0.1
ipx network 10
encapsulation tr-isl trbrf-vlan 999 bridge-num 14
multiring trcrf-vlan 20 ring 100
multiring all
!
interface fastethernet4/0.2
ipx network 30
encapsulation isl 12
The following is the configuration for the Catalyst 5000 switch with the Ethernet module in slot 2 and a
Token Ring switch module in slot 5. In this configuration, the Token Ring port is assigned with TrCRF
VLAN 100 and the Ethernet port is assigned with VLAN 12.
#vtp
set vtp domain trisl
set vtp mode server
set vtp v2 enable
#drip
set tokenring reduction enable
set tokenring distrib-crf disable
#vlans
set vlan 999 name trbrf type trbrf bridge 0xe stp ibm
set vlan 100 name trcrf100 type trcrf parent 999 ring 0x1 mode srb
set vlan 20 name trcrf20 type trcrf parent 999 ring 0x64 mode srb
set vlan 12 name default type eisl12
#add token port to trcrf 100
set vlan 100 5/1
#add ethernet
set vlan 12 2/1
set trunk 1/2 on
5500
End statio
n
End statio
n
Ethernet ISL VLAN 12
Network 10
Network 30
TrBRF 999/Bridge 14
Router A
51887
Token Ring
switch module
in slot 5
TrCRF100
Slot 5
Port 1
Ethernet
module
in slot 2
Catalyst
5000 switch
Token
Ring
100
T
rCRF 20