Would you please help me to know why the new changes did not work and lost connection between both of 7507. Router RPACA ? Config Before Changes source-bridge ring-group 100 source-bridge ring-group 1000 dlsw local-peer peer-id 10.0.4.45 group 10 border promiscuous dlsw remote-peer 0 tcp 10.98.8.1 lsap-output-list 200 dlsw icannotreach sap BC E0 ! interface Loopback0 ip address 10.0.4.45 255.255.255.252 ! interface TokenRing4/3 description Connect to SWPACC port 6/2 ip address 192.3.150.20 255.255.255.0 secondary ip address 10.0.60.20 255.255.255.0 ip helper-address 10.0.12.90 ip helper-address 10.0.12.91 ring-speed 16 multiring all source-bridge 1006 15 1000 source-bridge spanning ! Router RQUEENA ? Config Before Changes source-bridge ring-group 100 dlsw local-peer peer-id 10.98.8.1 group 10 dlsw remote-peer 0 tcp 10.0.4.45 dlsw remote-peer 0 tcp 10.0.4.57 backup-peer 10.0.4.45 dlsw bridge-group 1 ! interface Loopback0 ip address 10.98.8.1 255.255.255.252 interface TokenRing1/2 ip address 10.98.4.1 255.255.254.0 ip helper-address 10.98.4.85 ip helper-address 10.0.12.90 ip helper-address 10.0.12.91 ipx network 1015 ring-speed 16 source-bridge 14 1 100 source-bridge spanning ! 1. RPACA Deleted 'source-bridge ring-group 100' 2. RQUEENA Deleted 'source-bridge ring-group 100' 3. RQUEENA Added 'source-bridge ring-group 1000' 4. RQUEENA Changed source-bridge 14 1 100 to source-bridge 14 1 1000' End result was dlsw would not work. _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]