You are 100% right .
TrBrf999 and TrBrf998 are SRB'ed via ring 101 .
flem
--- vtam <[EMAIL PROTECTED]> wrote:
> The following is a sample from CISCO Document CD
> about Token ISL, i have one
> question about it that can the VLAN 40 and 50
> communication each other? The
> answer i think is Yes, because they are source route
> bridge by the ring 101
> in router. Am i right? Thanks.
>
> This is the configuration about the router and
> CAT5000.
>
> The following is the configuration for the router:
>
> source-bridge ring-group 101
> !
> interface FastEthernet4/0.1
> encapsulation tr-isl trbrf 999 bridge-num 14
> source-bridge trcrf-vlan 100 ring-group 101
> source-bridge spanning
> !
> interface FastEthernet4/0.2
> encapsulation tr-isl trbrf 998 bridge-num 13
> source-bridge trcrf-vlan 102 ring-group 101
> source-bridge spanning
>
> The following is the configuration for the Catalyst
> 5000 switch with the
> Token Ring switch module in slot 5. The Token Ring
> port on 5/1 is assigned
> to TrCRF VLAN 40 and the Token Ring port on 5/2 is
> assigned to TrCRF VLAN
> 50.
>
> In this configuration, the keyword name is optional
> and srb is the default
> mode.
>
> #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 0x65 mode srb
> set vlan 40 name trcrf40 type trcrf parent 999 ring
> 0x1 mode srb
> set vlan 998 name trbrf type trbrf bridge 0xd stp
> ibm
> set vlan 102 name trcrf102 type trcrf parent 998
> ring 0x65 mode srb
> set vlan 50 name trcrf50 type trcrf parent 998 ring
> 0xa mode srb
> #add token port to trcrf 40
> set vlan 40 5/1
> #add token port to trcrf 50
> set vlan 50 5/2
> #enable trunk
> set trunk 1/2 on
>
>
>
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