Juniper Networks SSG 20 manual Isdn Interface, T1 Interface

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CLI

set interface bgroup0 dhcp server option dns1 1.1.1.152 save

For more information about configuring the ADSL and ADSL2/2+ interfaces, refer to the Concepts & Examples ScreenOS Reference Guide.

ISDN Interface

Integrated Services Digital Network (ISDN) is a set of standards for digital transmission over different media created by the Consultative Committee for International Telegraphy and Telephone (CCITT) and International Telecommunications Union (ITU). As a dial-on-demand service, it has fast call setup and low latency as well as the ability to carry high-quality voice, data, and video transmissions. ISDN is also a circuit-switched service that can be used on both multipoint and point-to-point connections. ISDN provides a service router with a multilink Point-to-Point Protocol (PPP) connection for network interfaces. The ISDN interface is usually configured as the backup interface of the Ethernet interface to access external networks.

To configure the ISDN interface, use the WebUI or CLI as follows:

WebUI

Network > Interfaces > List > Edit (bri1/0): Enter or select the following, then click OK:

BRI Mode: Dial Using BRI

Primary Number: 123456

WAN Encapsulation: PPP

PPP Profile: isdnprofile

CLI

set interface bri1/0 dialer-enable

set interface bri1/0 primary-number "123456" set interface bri1/0 encap ppp

set interface bri1/0 ppp profile isdnprofile save

To configure the ISDN interface as the backup interface, see “Backup Untrust

Interface Configuration” on page 37.

For more information on how to configure the ISDN interface, refer to the Concepts & Examples ScreenOS Reference Guide.

T1 Interface

The T1 interface is a basic Physical Layer protocol used by the Digital Signal level 1 (DS-1) multiplexing method in North America. A T1 interface operates at a bit-rate of 1.544 Mbps or speeds up to 24 DS0 channels.

The devices support the following T1 DS-1 standards:

ANSI TI.107, TI.102

GR 499-core, GR 253-core

Mini PIM Configuration 45

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Contents SSG 20 Hardware Installation and Configuration Guide Copyright Notice Table of Contents Appendix B Initial Configuration Wizard About This Guide WebUI Conventions OrganizationCLI Conventions Navigational Path and Configuration SettingsObtaining Documentation and Technical Support Hardware Overview Port and Power Connectors Front Panel System Status LEDsStatus LED Descriptions Name Color Name Color Status Description LAN Port LEDs Name Color Status Description Port DescriptionsLink TX/RXMini PIMs for the SSG Mini Physical Interface Module Port DescriptionsMini PIM LED States on the SSG Type Name Color Description Power Adapter Back PanelRadio Transceivers Grounding Lug USB Port Antennae TypesInstalling and Connecting the Device Before You Begin Installing EquipmentSSG 20 Front-mount Connecting the Power Connecting Interface Cables to a DeviceConnecting a Device to an Untrusted Network Connecting a Device to a NetworkSerial AUX/Console Ports Connecting Mini PIMs to an Untrusted NetworkMicrofilter and Splitter on Your Network Connection Connecting a Device to an Internal Network or a WorkstationWireless Antennae Configuring the Device Using a Console Connection Accessing a DeviceUsing the WebUI WebUI Login Prompt Using TelnetDefault Device Settings Default Physical Interface to Zone Bindings Port LabelDMZ Interface Zone Wireless and Logical Interface BindingsRoot Admin Name and Password Basic Device ConfigurationBridge Group Interfaces Date and TimeManagement Services Administrative AccessDefault Route Hostname and Domain NameManagement Interface Address Basic Wireless Configuration Backup Untrust Interface ConfigurationDefault SSG 20-WLAN Configuration WPA-PSK Wireless Authentication and Encryption OptionsWPA WPA2-PSKActivate wireless changes ADSL2/2+ Interface Mini PIM ConfigurationVirtual Circuits PPPoE or PPPoA Static IP Address and Netmask T1 Interface Isdn InterfaceE1 Interface Modem Interface Verifying External Connectivity Basic Firewall ProtectionsResetting a Device to Factory Defaults Page Servicing the Device Required Tools and PartsReplacing a Mini-Physical Interface Module Removing a Mini PIM Removing a Blank FaceplateRemoving a Mini PIM Installing a Mini PIMBottom of Device Upgrading MemoryUnlocking the Memory Module 56 „ Upgrading Memory Specifications Physical ElectricalEnvironmental Tolerance Certifications SafetyEMC Emissions EMC ImmunityRJ-45 Connector Pinouts Name Description ConnectorsGND DSRDCD DB-9 Connector Pinouts Name DescriptionDTR RTSPage Initial Configuration Wizard Rapid Deployment Window Administrator Login WindowPhysical Interface Window Wlan Access Point WindowADSL2/2+ Interface Window Adsl Interface Configuration WindowVPI/VCI Fields in Adsl Interface Configuration Window DescriptionT1 Physical Layer Tab Window T1 Interface WindowsFields in T1 Physical Layer Tab Window Description 70 „ Page Cisco Hdlc Option with Cisco Hdlc Tab Window E1 Physical Layer Tab Window E1 Interface WindowsFields in E1 Physical Layer Tab Window Description Field Description Isdn Interface WindowsFields in Isdn Physical Layer Tab Window Description SPID1SPID2 Page Eth0/0 Interface Untrust Zone Window 92 Modem Interface WindowEth0/1 Interface DMZ Zone Window Bgroup0 Interface Window Bgroup0 Interface Trust Zone WindowFields in Bgroup0 Interface Window Description Wireless0/0 Interface Trust Zone WindowFields in Wireless0/0 Interface Window Description Interface Summary WindowSsid Physical Ethernet Dhcp Interface Window Wireless Dhcp Interface WindowConfirmation Window Confirmation WindowAdsl IndexVPI/VCI