Cisco Systems BC-145 manual BC-156

Configuring Token Ring Inter-Switch Link

TRISL Configuration Examples

IP Routing Source-Routed Frames Between a TRISL VLAN and a Token Ring Interface Example

Figure 56 illustrates IP routing source-routed frames between a TRISL VLAN and a Token Ring interface.

Figure 56 Routing Source-Routed Frames Between a TRISL VLAN and a Token Ring Interface

		Catalyst 5000 switch
TrCRF 200			5500
				Token	Ring
	Fast Ethernet 4/0.1	TrBRF 999/Bridge 14
				switch
100				module

4.4.4.15.5.5.1

Token			Token	TrCRF VLAN 40
			Ring 1	Slot 5
Ring 2				Port 1
	End station	End station

End station End station

51883

The following is the configuration for the router:

ip routing

interface TokenRing 3/1

ip address 4.4.4.1 255.255.255.0

!

interface fastethernet4/0.1

ip address 5.5.5.1 255.255.255.0 encapsulation tr-isl trbrf 999 bridge-num 14 multiring trcrf-vlan 200 ring 100 multiring all

The following is the configuration for the Catalyst 5000 switch with the Token Ring switch module in slot 5. In this configuration, the Token Ring port 5/1 is assigned to the TrCRF VLAN 40.

#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 200 name trcrf200 type trcrf parent 999 ring 0x64 mode srb set vlan 40 name trcrf40 type trcrf parent 999 ring 0x1 mode srb #add token port to trcrf 40

set	vlan 40	5/1
set	trunk 1/2	on

	Cisco IOS Bridging and IBM Networking Configuration Guide
BC-156	78-11737-02