Transparent Bridging Configuration Examples 415[RouterB] bridge 1 enable[RouterB] interface virtual-template 1[RouterB-virtual-template1] bridge-set 1[RouterB-virtual-template1] quit[RouterB] interface ethernet 1/0[RouterB-Ethernet1/0] bridge-set 1[RouterB-Ethernet1/0] quit[RouterB] interface serial 2/1[RouterB-Serial2/1] link-protocol ppp[RouterB-Serial2/1] ppp mp virtual-template 1[RouterB-Serial2/1] quit[RouterB] interface serial 2/0[RouterB-Serial2/0] link-protocol ppp[RouterB-Serial2/0] ppp mp virtual-template 1Transparent Bridgingover FRNetwork requirementsAs shown in Figure 115, LAN 1 and LAN 2 are attached to Router A and Router Brespectively, which are interconnected over FR. Configure the two routers toenable transparent bridging between the two LAN segments.Network diagramFigure 115 Network diagram for transparent bridging over FR configurationConfiguration procedure1 Configure Router A system-view[RouterA] bridge enable[RouterA] bridge 1 enable[RouterA] interface ethernet 1/0[RouterA-Ethernet1/0] bridge-set 1[RouterA-Ethernet1/0] quit[RouterA] interface serial 2/0[RouterA-Serial2/0] link-protocol fr[RouterA-Serial2/0] fr interface-type dce[RouterA-Serial2/0] fr dlci 50[RouterA-Serial2/0] bridge-set 1[RouterA-Serial2/0] fr map bridge 50 broadcast2 Configure Router B system-view[RouterB] bridge enable[RouterB] bridge 1 enable[RouterB] interface ethernet 1/0[RouterB-Ethernet1/0] bridge-set 1[RouterB-Ethernet1/0] quit[RouterB] interface serial 2/0[RouterB-Serial2/0] link-protocol frEth1 /0 Eth1/0S 2/0Router A Router BS2 /0LAN 1LAN 2
