CCS Signaling Mode ISDN-PRI | Avocent Cyclades-PR4000 guide

Cyclades-PR4000

The CCS Signaling Mode (ISDN-PRI)

ISDN, the Integrated Services Digital Network, was intended to be a digital upgrade to the current analog telephone system. The ISDN discussed in this chapter is N-ISDN, where the N is for Narrow Band. A Broad Band ISDN also exists. There are two ISDN interfaces:

•BRI — Basic Rate Interface — used for residential or small-business access.

•PRI — Primary Rate Interface — used to provide access or used by large businesses for access.

Two PRI interfaces are provided on the PR4000 via E1 or T1 ports with CCS Signaling. These connections can be digital or analog (via a modem). The data layer protocols CHAR, PPPCHAR and Slip are used with a modem connection.

A typical application in an Internet Service Provider is shown in Figure 8.2.

	Application	Integrated	ISDN Line
		RAS
	Server

Telephone/

ISDN Network

BRI Line Router

PC

Analog Line

PC

Remote Users

FIGURE 8.2 ISDN-PRI APPLICATION EXAMPLE

Chapter 8 - The E1 and T1 Interfaces, With Signaling

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Avocent Cyclades-PR4000 CCS Signaling Mode ISDN-PRI, Integrated Isdn Line, BRI Line Router Analog Line Remote Users

Contents

Cyclades-PR4000 Canadian DOC Notice Cyclades-PR4000 Installation ManualFCC Warning Statement Table of Contents IP Bridge 119 139 156 HOW to USE this Manual Installation Assumptions Icons CONFIG=INTERFACE=LText Conventions Convention Description Cyclades Technical Support and Contact Information CONFIGURATION=ALL USA Cyclades Corporation What is in the BOX With M.34 Interface Swan Expansion CardSlot with Swan RSV Card or DB-25 Male Number of Phone Lines Signaling ISDN-PRI CCS or CASProvisioning the T1/E1 Dialup Lines Phone Numbers, Hunting Groups, and Hunting Sequence Isdn Switch Type ISDN-PRI onlyOne-Way or Two-Way Service Data/Voice Support Termination at the Customer Premises Signaling Method and Dialing Method T1 CAS-BR onlyLine Coding Framing Using CyROS Menus Lmi-typeANSI, Group of four, None a Special Keys Discard, save to Flash, or save to Run configuration CyROS Management Utility Cyros Management Utility CyROS Management Utility Slot #2 Port #26 Status CyROS Management Utility Operating the Front-Panel Display LCD Modem Order Modem Overview ND no Slot/Link Order Interface Overview Screen Interface Overview System Info IP TrafficSyslog Messages STEP-BY-STEP Instructions for Common Applications Example 1 Using the PR4000 as a Remote Access Server Mask PR4000 Telephone Number RadiusServer Network NAT Step ONEParameter Example Your Application IP MTU E1/T1 Controller Menu Parameters Radius Server Parameters Step Three Step Five Step Four Instructions for listing the configuration 192.168.0.11 192.168.0.0Host PR4000 Host Parameter Example Your Application Swan Physical Menu Parameters Global Assigned because the IP 10 PPP Encapsulation Menu Parameters Mlppp Step SIX 11 Static Route Menu Parameters Step Eight Configuration =TO Flash Step NineStep Seven Instructions for listing the configuration Parameter Description Configuration of the Ethernet InterfaceIP Network Protocol Incoming IP Accounting Config =RULES LIST=IP=CONFIGURE RULES=ADD RULE=ALLOW 200.240.240.8 200.240.240.4 IP Bridge200.240.240.9 200.240.240.3 200.240.240.2 200.240.240.1 PR4000 Link PR3000 Other Parameters Clock Source is always External Swan Interface Step TWO Protocol Be used for authentication Rest Same as Add Group E1 and T1 INTERFACES, Without Signaling Otherwise, see chapter Menu Item Description CONFIG=INTERFACE=T1/E1=CHANNEL Hdlc Step Four Controller Menu Tree E1 and T1 INTERFACES, with Signaling CONFIG=CONTROLLER=T1/E1 BRI Line Router Analog Line Remote Users CCS Signaling Mode ISDN-PRIIntegrated Isdn Line ISDN-PRI Interface Configuration Menu Tree Timeout function Router Analog Line Remote Users CAS Signaling ModeIntegrated CAS Line All Channels Parameters Independent of Signaling ModeInterface E1/T1 CAS One Channel Range Multilink Options Channel Menu CONFIG=INTERFACE=T1/E1=CHANNEL Modem Internet Service Provider IP Address LANServerIP Address PR4000 Router a SIgnaling Config Interface E1/T1 Channel =MODEMS =DIGITAL Modem Parameter Description Copy From Channel Interface T1/E1 Channel Wizards TS ProfileRAS Profile LAN-to-LAN Profile Ansi Menu Items Description 12 Parameters SET by the RAS Wizard 13 Parameters SET by the LAN-TO-LAN Wizard Network Protocol Network Protocols IP Protocol Detailed Incoming IP Accounting Transparent Bridge Protocol PPP The Point-to-Point Protocol DATA-LINK Protocols Encapsulation PPP Menu Char Frame Relay PppcharHdlc Parameter Description 200.1.1.1 Dlci Salvador Recife Network São Paulo Rio de Janeiro Network Parameter Description Router / DTE Switch / DCEModem or Step ONE Menu With PAD Packet Assembler/Disassembler Dynamic Routing Routing ProtocolsRouting Strategies Static Routing 10.0.0.0 Static Routes142.10.0.0 Mask 192.168.100.0 Interfaces Unnumbered Add Static Route Menu Config =STATIC Routes =IP =ADD Route RIP Configuration Ospf Ospf Configuration on the Interface 10Mbps, 65 for T1, 1785 for 56kbps, etc Ospf Global Configurations =ROUTING Protocol =OSPF =ADVERTISE this NON-OSPF Interface CONFIG=STATIC ROUTES=IP=ADD ROUTE=OSPF Advertises this=PASSWORD Applies when Area Range N Status is Active =IP=OSPF=AREA=AUTHENTICATION Type Only when Virtual Link Status is Active BGP-4 Configuration 255.255.255.0 200.50.50.0 PR3000 200.200.200.2 Tele Brutus Example System with PR3000 in AS 100 Being Configured CONFIG=IP=BGP4=BGP NETWORK=ADD CONFIG=IP=BGP4=GLOBAL Route Reflector Client CONFIG=IP=BGP4=NEIGHBOR=ADD Routing Protocols 107 Parameter Description Route PR3000 RredUp Ro 100.10.0.0/16 Seq Rule Message From Tele Popeye Route Map Routes Routing Protocols 110 Message From Tele Popeye Rule Seq RuleDiscardedDiscarded RoutesRoutes CONFIG=IP=BGP4=ROUTE MAP=ADD CONFIG=IP=BGP4=AGGREGATE ADDRESSES=ADD Creation of the host table Creation of user accounts and passwordsCYROS, the Operating System Slip IP Accounting Detailed information can be accessed via Snmp PR4000 With NAT Network Address Translation Translated Types of Address Translation Menu Option Description Interface. Five minutes is a reasonable time NAT 122 Rules and Filters Configuration of IP Filters Rule List Rules List Bastion Host 10.0.0.0 Extension to Network Exterior Router Perimeter Network Slot 192.168.0.0 Let Telnet Connections Out Exterior RouterLet Mail out Filters and Rules 127 TCP Interior Router Output for IP Filtering Example Stop Telnets From the Outside Except Bastion Host Stop Forged Packets Don’t Allow Access to News Filters and Rules 131 Client B Traffic Rule ListsLink 33.33.33.1 25% or less Filters and Rules 133 Filterlist Name traffic1 Output Showing Parameters for Traffic Rule Example Back Operator Start Number Mac Address 00 60 2E 00 11 IPX Internetwork Packet ExchangeIPX Network Internal Network Enabling IPX Configuring the Ethernet InterfaceConfiguring Other Interfaces Parameter Value for the Example Frame RelayRouting Routing Table for the Example SAP Service Advertisement Protocol Table Virtual Private Network Configuration Virtual Private Network Configuration 143 IP172.16.0.0 Link Link IP10..255.255.0Router IP Address RSG3 Remote IP Network 9.1 Security Gateway Router Link Virtual Private Network Configuration 145 Virtual Private Network Configuration 146 Test CPU Boot Code step Appendix a Troubleshooting Event Port 2 LED Morse code What to Do if the Router Does Not Work or Stops Working Testing the Ethernet Interface Testing the WAN Interface Testing the Two T1/E1 Ports Use of a Cross Cable for Testing T1/E1 Ports and Modems How to Test the Modems DPS Test Results 113 Physical Specifications Appendix B. Hardware SpecificationsGeneral Specifications Power Requirements RTS DTR External InterfacesConsole Port Console Port TPTX+ Tptx TPRX+ Tprx Ethernet PortEthernet Port T1/E1 Interface T1 and E1 Straight-Through Cable Cables Cross Cable Pin 13 B 10 F 15 S 17 T 24 W 11 U DB-25 Male Cyclades Router Signal Pin PGndRouter-MD / V.35 Cable DB-25 to M.34 Adapter Cross Cable for Testing the T1/E1 Ports TxD/V.35 B TxD/V.35 a RxD/V.35 B RxD/V.35 a Signal Pin PGndISO 2110 Standard Cable DB-25 Male Modem Cyclades Router RJ-45 Male E1 / DB-15 Cable Requirements Appendix C Configuration Without a ConsoleProcedure Step Two Appendix D Installation of Additional Digital ModemsAppendix D Installation of Additional Digital Modems Step One Step Five Step Four Step Seven Step SixClamp Slot Clamp Step EightStep Nine Step Eleven Step Ten Index 172 Index 173 Cyclades Philippines