PDF user manual for CopperEdge 150

3HUPDQHQW,QWHUIDFH,GHQWLILHU3,,Fully populated CE150s can have over 48 physical interfaces,including DSL ports, WAN ports, and Ethernet ports. They canhave an even larger number of virtual circuits. All ports and circuitsmust be uniquely identifiable so they can be configured,and so the traffic over them can be monitored. To accomplishthe job, the CopperCraft CLI uses a system called PermanentInterface Identifiers (PIIs).The PII system consists of four elements, which must be writtenin a series format in a specific order: c.s.p.v, where the lettersrepresent the following:c = Chassis shelf number (always 1)s = Slot number (1 to 7)p = Port number (For DSL, 1 to 24; for WAN, 1 to 4)v = Virtual circuit number (1 to 976)Slots in theCE150 chassis are reserved for specific types ofmodules, as shown in the following table:Slots in the CE150 ChassisSlot No.Module1 Buffer Control Module2 DS1 or DS3 WAN Modules (Frame, ATM)3 System Control Module (Ethernet Port)4 SDSL, ADSL, or T1 Module (24 Ports)5 SDSL, ADSL, or T1 Module (24 Ports)6 Currently unused7 Power ModuleIf the ports in slot 2 are on a their numbers are 1 to 2 from topto bottom. If the ports are on Quad T1 boards, their numbersare 1 to 4 from top to bottom. Slot 3 always should have a SystemControl Module in it; slot 1 always should have a BufferControl Module in it. The CE150 system, will not function withouta System Control Module in slot 2 and a Buffer Module inslot 31.The PII system of identifying the interfaces on a CE150 worksin this way:• A PII such as 1.3.1 identifies the CE150 in chassis 1, theSystem Control module in slot 3, and port 1 (theEthernet port).• A PII such as 1.2.1.24 identifies the CE150 chassis 1,the WAN module in slot 2, port 1, and virtual circuit 24(it could be either Frame Relay, ATM, or Quad T1).&KDSWHU,QLWLDO&RQILJXUDWLRQ