3Com Router 3000 Ethernet FamilyConfiguration Guide Chapter 1 PPP and MP Configuration3Com Corporation1-301.6.4 MP ConfigurationI. Network requirementsFigure 1-8 presents a scenario, where:z On an E1 interface of Router A, four channels are created with interface namesbeing Serial 2/0/0:1, Serial 2/0/0:2, Serial2/0/0:3, and Serial 2/0/0:4 respectively.z On Router B, two channels are created with interface names being Serial 2/0/0:1and Serial 2/0/0:2 respectively. The same is done on Router C.Do the following:z Bind two channels on Router A with the two channels on Router B and anothertwo channels with the two channels on Router C.z Adopt binding authentication.II. Network diagramDDNTow er Sy stemTow er Sy stemTow er Sy stemRouter ARouter BRouter CDesktop SystemDesktop SystemDesktop SystemFigure 1-8 Network diagram of MP configuration exampleIII. Configuration procedure1) Configure Router A:# Add the users for Router B and Router C[3Com] local-user router-b[3Com-luser-router-b] password simple router-b[3Com] local-user router-c[3Com-luser-router-c] password simple router-c# Specify the virtual-templates for the two users and begin PPP negotiation by usingthe NCP information of the virtual-templates.[3Com] ppp mp user router-b bind virtual-template 1[3Com] ppp mp user router-c bind virtual-template 2# Configure the virtual-templates
