Nokia M1112 - Manuals - manualsarea.com

Page 2 - Administrator Manual

C33907001SE_00 E Copyright Nokia Networks Oy M1112 ADSL (over ISDN) Router Administrator Manual C33907.20 A0

Page 3 - COPYRIGHT Nokia Networks Oy 2000

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 ii E COPYRIGHT Nokia Networks Oy 2000 All rights reserved. No part of this publication may be copied, distributed, transmitted, transcribed, stored in a retrievalsystem, or translated into any human or computer language without ...

Page 4 - Document History; Document

E Copyright Nokia Networks Oy C33907001SE_00 iii Document History Document Date Comment C33907001SE_00 13.09.2000

Page 6 - Contents; Applications

E Copyright Nokia Networks Oy C33907001SE_00 v Contents Chapter 1Introduction to Nokia M1112 1-1 . . . . . . . . . . . . . . . . . . Chapter 2Applications and features 2-1 . . . . . . . . . . . . . . . . . . . . . 2.1 Applications 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 8 - Mechanical construction and power supply; Glossary

E Copyright Nokia Networks Oy C33907001SE_00 vii 5.4 Command line interface (CLI) 5-20 . . . . . . . . . . . . . . . . . . . . . 5.4.1 Main mode commands 5-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4.2 Configuration mode commands 5-44 . . . . . . . . . . . . . . . . . . . . . . Ro...

Page 10 - Introduction to Nokia M1112

Introduction to Nokia M1112 E Copyright Nokia Networks Oy C33907001SE_00 1-1 Chapter 1Introduction to Nokia M1112 Nokia M1112 is an integrated ADSL (Asymmetric Digital SubscriberLine) bridge and router which enables high-speed Internet access foryour Ethernet local area networks (LAN). It multiplies...

Page 12 - Applications and features; Internet access

Applications and features E Copyright Nokia Networks Oy C33907001SE_00 2-1 Chapter 2Applications and features In this chapter, we present the most common applications and featuresof M1112. The use and configuration of your Nokia M1112 may bedifferent from the configurations presented in this manual,...

Page 13 - LAN; High-speed Internet access

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 2-2 This mode of operation reduces the need to have more than one publicInternet address. Furthermore, it prevents others from seeing andaccessing your private network and therefore it acts as a simplefirewall. LAN 10Base-T ATMn...

Page 14 - Remote work; DSLAM; Remote work using M1112 as a standard router

Applications and features E Copyright Nokia Networks Oy C33907001SE_00 2-3 Remote work Another application for M1112 is remote work. In this case theend-to-end architecture can, for example, use PPP over Ethernet,where a dial-up-type PPP connection is created between your home PCand your corporate n...

Page 15 - LAN interconnection; Features; Interfaces; M1112 has the following interfaces:

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 2-4 LAN interconnection M1112 can also be used for corporate branch office LANinterconnection. As a bridge, M1112 enables all network protocols tobe used on the corporate network. LAN 10Base-T ATMnetwork Companybridge Remoteoffi...

Page 16 - M1112 can operate in four different main modes:; LAN interface; Bridging

Applications and features E Copyright Nokia Networks Oy C33907001SE_00 2-5 D Gateway/bridge management interface. This interface is used as abridge host interface or gateway interface depending on theoperation mode. In this manual it is called VBRIDGE. On theM1112 web pages, the interface is called ...

Page 17 - Bridging activated; Operational modes

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 2-6 LAN interface Vbridge(gateway/host inter-face) ATM VCC interfaces Route/tunnel IP, bridge all other traffic Routing (IP addressconfigured) and bridg-ing activated. VCCs that only routeor tunnel have routing(IP address confi-...

Page 18 - Internal host/gateway interface

Applications and features E Copyright Nokia Networks Oy C33907001SE_00 2-7 Internal host/gateway interface There is a special host/gateway logical IP interface within M1112called VBRIDGE. This interface has a specific purpose in M1112. Inapplications where some ATM virtual channel connections are us...

Page 19 - Network Address Port Translation; NAPT router; Principle of Network Address Port Translation

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 2-8 self-learning bridge supporting up to 1024 MAC addresses. Bridgingis done between the Ethernet 10Base-T interface and each ATM VCCinterface. Optionally, the bridging between the VCCs can be disabled. 2.2.4 Network Address Po...

Page 20 - Dynamic Host Configuration Protocol

Applications and features E Copyright Nokia Networks Oy C33907001SE_00 2-9 Application Layer Gateway functionality (ALG). M1112 has ALG forthe following protocols/applications: D ICMP D FTP D H.323 including NetMeeting D CUSeeMe D PPTP D IRC D IPSEC ESP tunnel mode and IKE Note, that most IPSEC impl...

Page 21 - Automatic, chooses the first free VCC

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 2-10 Rate adaptation is done in steps of 32 kbit/s. The ADSL interface ofM1112 functions completely automatically and all configurationrelated to the ADSL connection is done at the access multiplexer in theoperator’s premises. T...

Page 22 - Choosing the VCC2 for tunneling example; Payload encapsulations

Applications and features E Copyright Nokia Networks Oy C33907001SE_00 2-11 Figure 2-5 Choosing the VCC2 for tunneling example 2.2.8 Point-to-Point Protocol over Ethernet (PPPoE) Standard PPPoE mode is used when M1112 is operating as a bridge.PPPoE protocol defines how PPP sessions are mapped into E...

Page 23 - There are three management methods in M1112:

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 2-12 function classifies IP traffic flows based on IP address, protocol andport fields. It is capable of identifying the IP flow from all supportedpayload encapsulation formats. WFQ works properly only withIP-based protocols. If...

Page 24 - Internet; Dedicated management channel

Applications and features E Copyright Nokia Networks Oy C33907001SE_00 2-13 Internet LAN 10Base-T Homenetwork VCC1/Data(admin disabled) ISP’s NMS Net-work manage-ment system Management VCC Nokia M1112 Figure 2-6 Dedicated management channel

Page 26 - Interfaces and indicator lights; Mains connector

Interfaces and indicator lights E Copyright Nokia Networks Oy C33907001SE_00 3-1 Chapter 3Interfaces and indicator lights This chapter describes the external interfaces of M1112 and introducesits front panel indicator lights. 3.1 Interfaces M1112 has one ADSL line interface and one LAN interface (10...

Page 27 - Ethernet interface; ETH connector; PIN; Rx–; Ethernet interface pin-out numbering; ADSL interface; DSL connector

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 3-2 3.1.1 Ethernet interface The Ethernet interface (ETH) is located on the back panel. TheEthernet interface is a standard 10 Mbit/s half-duplex 10Base-Tinterface. The mechanical connector is an 8-pin RJ-45. The pin-outnumberin...

Page 28 - ADSL interface pin-out numbering; Command line interface; CLI connector

Interfaces and indicator lights E Copyright Nokia Networks Oy C33907001SE_00 3-3 PIN Signal 3 DSL1 4 DSL2 Table 3-2 ADSL interface pin-out numbering 3.2 Command line interface The command line interface (CLI) is RS-232 interface with an RJ-45mechanical connector. The pin-out numbering is shown in Ta...

Page 29 - Indicator lights; GREEN

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 3-4 3.3 Indicator lights M1112 has eight indicator lights on the front panel: PWR, STA, COL,ETH-1, ETH-2, ETH-3, ETH-4, and DSL. STA indicator is red. Otherindicators are green. Figure 3-5 M1112 front panel indicators DSL GREEN ...

Page 30 - RED

Interfaces and indicator lights E Copyright Nokia Networks Oy C33907001SE_00 3-5 STA RED Off OK On Hardware malfunction during startup. PWR GREEN Off Power off. On Power on.

Page 32 - ADSL line cable

Installing Nokia M1112 E Copyright Nokia Networks Oy C33907001SE_00 4-1 Chapter 4Installing Nokia M1112 This chapter presents a step-by-step installation procedure of M1112.Before starting the installation check that M1112 is physicallyundamaged. The package contains the following items: D M1112 mod...

Page 34 - Switch on your PC. The indicator corresponding the Ethernet port; splitter; M1112 and splitter connected

Installing Nokia M1112 E Copyright Nokia Networks Oy C33907001SE_00 4-3 4.2 Step-by-step installation procedure 1. Plug the mains power cord to a mains outlet.2. Switch on M1112. The PWR indicator lights up.3. Connect the 8-pin Ethernet cable between your PC’s 10 Base-T Ethernet card and the Etherne...

Page 36 - Operational examples

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-1 Chapter 5Managing M1112 This chapter shows some operational examples of M1112. Theexamples can be used as a guide when you are planning yourconfiguration. After the operational examples, we introduce themanagement methods of M1112. Firs...

Page 37 - Bridge group; Block diagram; Routing/tunneling IP only; eth; Routing/tunneling IP, bridging other protocols

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-2 IP-HOST or IP-FORWARD-STACK (Routing or NAPT routing or tunneling) Bridge/ IP Bridge/ IP Bridge/ IP Bridge/ IP Bridge/ IP Bridge/ IP Bridge/ IP Bridge/ IP Bridge/ IP Bridge group Bridging between interfaces connected to Brid...

Page 38 - Routing/tunneling IP, bridging all protocols including IP

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-3 for all relevant interfaces. The result is that IP packets will be routedand all other packets will be bridged. In the configuration examplebelow, LAN interface routes IP traffic and bridges all other protocols.ATM VCC1 routes IP traffi...

Page 39 - Bridging only; Typical configuration tasks; Note; Configuring DHCP and DNS

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-4 5.1.4 Bridging only When only bridging is required, all ATM VCCs are configured asbridge. VBRIDGE IP address can be used as an optional managementinterface. M1112> show config running eth bridging vcc1 pvc 0 101 eth-llc b...

Page 40 - dhcp address; Configuring static and dynamic routing

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-5 Automatically generated address ranges use LAN/VBRIDGE IPaddress as gateway and DNS server addresses. If one address range isdefined, then automatic binding will be disabled. If optional addressrange parameters like gateway or DNS addre...

Page 41 - File system and downloading new firmware using TFTP

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-6 Default gateway for an interface that requires static next hop: M1112(conf-common)# ip route 0.0.0.0 0.0.0.0 1.2.3.1 vcc1 Static route for an interface that learns the next hop automatically: M1112(conf-common)# ip route 131...

Page 42 - copy; Downloading configuration or application from monitor; activate Monitor

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-7 1. Use CLI to issue install tftp:/<ip-address>/Gx1x2200.R00 command, where <ip-address is the IP address of the TFTP server containing the new software and Gx1x2200.R00 is the name of the file to be downloaded. The command copy...

Page 43 - tftp loader; Browser management

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-8 ip=192.168.1.1 ipserver=192.168.1.100 ipgw=0.0.0.0 serverfile= MON>file startup.cfg ip=192.168.1.1 ipserver=192.168.1.100 ipgw=0.0.0.0 serverfile=startup.cfg MON>eget tftp loader ip=192.168.1.1 ipserver=192.168.1.100 i...

Page 44 - Opening a connection; To open a connection to the Nokia M1112:

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-9 Note Before using your web browser for configuration, you must know theIP address or the name assigned to your M1112. There are three ways to find out whether to use a name or an IPaddress: D Your service provider has given you an IP ad...

Page 45 - Main Page

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-10 5.3.2 Main Page Main Page is shown first when you use a web browser to connect toM1112. The currently shown page is shown highlighted on the list onthe left. Clicking an item on the list (Service Providers, Local Network,St...

Page 46 - Service Providers pages; Service Providers page with PPP configuration

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-11 5.3.3 Service Providers pages The Service Providers page can be used to set authentication for ATMVCCs with PPP encapsulation (Figure 5-3). You can set theAuthentication method and the corresponding Username andPassword. You can also v...

Page 47 - Service Providers page with PPTP configuration

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-12 Figure 5-4 Service Providers page with PPTP configuration

Page 48 - Local Network pages; DHCP

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-13 5.3.4 Local Network pages The Local Network page as four sub pages: Local ports, DHCP, NAPT,and Routing. Local ports On the Local Network Local Ports sub page you can assign an IPaddress to the Ethernet port. Note When you click Apply,...

Page 49 - Start address is the interface IP address

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-14 Start address is the first address in the address range. The Range sizedefines how many addresses the range contains. Subnet mask is thesubnet mask of the addresses in the range. Primary and SecondaryDNSs set the domain nam...

Page 50 - Local Network DHCP page

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-15 Figure 5-6 Local Network DHCP page

Page 51 - NAPT; Local Network NAPT page

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-16 NAPT If Network Address Port Translation (NAPT) has been activated,servers on your local network are not visible outside your network. OnNAPT page, you can configure pinholes through which you canprovide outside access to y...

Page 52 - Routing page; Local Network Routing page

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-17 Routing page On the Local Network Routing sub page you can set static routes andenable/disable dynamic routing protocols (Routing InformationProtocol version 1 and 2). To enable dynamic routing to a particular interface select the Rout...

Page 53 - Statistics page

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-18 5.3.5 Statistics page The Statistics page lets you view a selection of M1112 statistics. toview statistics of a particular function, click the corresponding buttonand the statistics view is opened on a separate window. Figu...

Page 54 - Restart page; On the Restart page, you can reset subsystems and restart M1112.

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-19 5.3.6 Restart page On the Restart page, you can reset subsystems and restart M1112. Figure 5-10 Restart page

Page 55 - Save Config page

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-20 5.3.7 Save Config page When you change the configuration, all configuration changes areactivated immediately without restart/reload. However, theconfiguration will not be saved into the nonvolatile memory. If M1112is restar...

Page 56 - Setting; Local management console configuration

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-21 Setting Value Speed 9600 Parity None Data bits 8 Stop bits 1 Duplex Full Flow control None Table 5-1 Local management console configuration Use the 10Base-T Ethernet cable with the serial adapter to connect youPC’s serial port to the l...

Page 58 - Main mode commands; Command; all

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-23 M1112(conf-vcc4)#vcc5 M1112(conf-vcc5)#vcc6 M1112(conf-vcc6)#vcc7 M1112(conf-vcc7)#vcc8 M1112(conf-vcc8)#vbridge M1112(conf-vbridge)#mngtvcc M1112(conf-mngtvcc)#common M1112(conf-common)#top M1112(conf)#exit M1112> 5.4.1 Main mode c...

Page 62 - age

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-27 Command Show Address Resolution Protocol (ARP) table Description Displays ARP table. Syntax show ip arp Arguments None Example M1112>show ip arpVBRIDGE net-address phys-address age 10.98.20.140 00:00:0e:7c:15:d4 00.07 M1112> Comm...

Page 63 - NO FORWARD out-discards; ETH

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-28 Command Show IP statistics Description Displays IP statistics. Syntax show ip stat Arguments None Example M1112> show ip statforwarding NO FORWARD out-discards 0 default-ttl 255 out-no-routes 0 in-receives 2355 reasm-tim...

Page 66 - VANJ

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-31 Command Show Transmission Control statistics Description Displays TCP statistics. Syntax show ip tcp Arguments None Example M1112> show ip tcprto-algorithm VANJ estab-resets 0 rto-min 0 curr-estab 0 rto-max 240000 in-segs 0 max-conn...

Page 69 - session

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-34 Command Show M1112 information Description Displays M1112 hardware and software information. Syntax show status [session | performance] Arguments Optional arguments session and performance . session shows information of the...

Page 70 - save config

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-35 Command Show running configuration Description Displays currently active configuration. If you havemade changes in the configuration and you want themto be active after restart, save the current configurationto startup.cfg file using s...

Page 71 - None

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-36 Command Show startup configuration Description Displays the startup configuration of your M1112. Thisis the configuration saved in the startup.cfg file. Star-tup.cfg file is activated when M1112 is switched on. Ifthe startu...

Page 74 - filename

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-39 Command Show contents of file directory Description Displays the contents of M1112 file directory. Syntax dir Arguments None Example M1112> dir filename size appl-version startup.cfg 195 image.exe 375007 Gx1x2200.R00 nr-of-files 2 a...

Page 79 - Configuration mode commands

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-44 Command Restart M1112 Description Restarts M1112. This command is equivalent to switch-ing the power first off and then on. Syntax restart Arguments None Example M1112> restartin progress... Command Switch to configurati...

Page 80 - Root level commands; command given on different configuration levels displays the

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-45 Root level commands Command Show current running configuration Description Displays currently running configuration. Syntax show Arguments None Example M1112(conf)# showsystem hostname M1112 eth bridging vcc1 pvc 0 100 eth-llcbridging ...

Page 81 - System level commands; value

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-46 System level commands Command Assign hostname Description Assigns a hostname to M1112. Syntax hostname <name-string> Arguments name-string is an ASCII string of maximum of 32 characters. Example M1112(conf-system)#hos...

Page 82 - Password level command; user

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-47 Password level command Command Assign new password Description Switches password on/off and sets a new password fordifferent user levels. Note, that you must assign adminpassword before you can assign other passwords.When removing pass...

Page 83 - Ethernet level commands

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-48 Ethernet level commands Command Switch on/off bridging Description Switches on/off bridging. Syntax [no] bridging Arguments no switches bridging off. Example M1112(conf-eth)#bridgingM1112(conf-eth)# Command Switch on/off IP...

Page 85 - vpi

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-50 VCC (ATM channel) commands Command Activate ATM channel Description Activates an ATM channel and sets the encapsulationfor that channel. Syntax [no] pvc <vpi> <vci> <encap> Arguments no deactivates the ATM...

Page 86 - chap

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-51 Command Switch on/off PPP authentication Description Switches PPP authentication on/off on the specifiedATM channel. Syntax [no] ppp authentication {mode} Arguments no switches off PPP authentication. chap mode selects Challenge Handsh...

Page 87 - reset ppp

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-52 Command Stop PPP negotiation when authentication failureoccurs Description When enabled, the athentication failure causes thePPP negotiation to stop. The command reset ppp vccx is required to restart the PPP negotiation. Sy...

Page 89 - base

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-54 Command Set server support entry Description Sets a NAPT server support entry. Syntax [no] ip server-napt <pool-string><hidden-address><hidden-pool-base> <public-pool-base> <pool-size><proto...

Page 90 - Vbridge commands

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-55 Vbridge commands Command Switch on/off IP function in vbridge Description Switches on/off IP function. Syntax [no] ip address <ip-address> <ip-mask> Arguments no switches off IP function. ip-address is the IP address of the...

Page 91 - Dedicated management channel commands

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-56 Command Switch on/off VCC-to-VCC bridging Description Switches on/off bridging between ATM channels. Syntax [no] interwan-bridging Arguments no switches off bridging between ATM channels. Example M1112(conf-vbridge)#interwa...

Page 92 - Common commands; size

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-57 Command Switch on/off IP function on dedicated manage-ment channel Description Switches on/off IP function. Syntax [no] ip address <ip-address> <ip-mask> Arguments no switches off IP function. ip-address is the IP address o...

Page 93 - time

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-58 Command Set PPP restart time parameter Description Defines how long M1112 waits for the configure-requestpacket. Syntax [de] ppp restart <time> Arguments time in seconds. Example M1112(conf-common)#ppp restart 5M1112(...

Page 94 - gateway

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-59 Command Set max-failure parameter value Description Defines how many times PPP options will be offeredbefore the negotiation fails. Syntax [de] ppp max-failure <pkt-count> Arguments pkt-count is the number of packets, values 1......

Page 95 - mask; service

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 5-60 Command Define and activate host acces list Description You can define up to four IP addresses from which MW1122 can be accessed using telnet or http. f you defineone or more addresses, M1112 can be accessed fromthe specifi...

Page 96 - scope

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-61 Command Set DHCP address range Description You can define to DHCP address ranges with this com-mand. The default pool is the IP address of the inter-face with a subnet mask 255.255.255.0.If you don’t define an address range, up to two ...

Page 98 - Description

Managing M1112 E Copyright Nokia Networks Oy C33907001SE_00 5-63 Command Switch on/off weighted fair queueing Description Switches on/off weighted fair queueing. Syntax [no] misc global-wfq Arguments no switches off weighted fair queueing. Example M1112(conf-common)#misc global-wfqM1112(conf-common)...

Page 100 - Technical specifications

Technical specifications E Copyright Nokia Networks Oy C33907001SE_00 A-1 Appendix ATechnical specifications Features ADSL Physical layer ETSI TS 101 388 compatible ADSL line connector RJ-11 ATM over ADSL ATM connections PVC, up to 8 virtual circuits Service categories UBR Encapsulations RFC2684 ETH...

Page 102 - A.1 Mechanical construction and power supply; Mechanical construction; Ambient conditions

Technical specifications E Copyright Nokia Networks Oy C33907001SE_00 A-3 A.1 Mechanical construction and power supply M1112 is a stand-alone device which can also be wall-mounted. Mechanical construction Width 225 mm Height 65 mm Depth 230 mm Weight 1 kg Table A-1 Mechanical construction M1112 has ...

Page 103 - Overvoltage; Safety

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 A-4 Overvoltage ITU-T K.21 Safety Safety EN60950

Page 104 - Abbreviations

Glossary E Copyright Nokia Networks Oy C33907001SE_00 Glossary-1 Glossary Abbreviations ADSL Asymmetric digital subscriber line ATM Asynchronous transfer mode CLI Command line interface COL Collision DMT Discrete multitone DSL Digital subscriber line DSLAM Digital Subscriber Line Access Multiplexer ...

Page 105 - Terms

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 Glossary-2 PPTP Point-to-point tunneling protocol PWR Power RAN Remote access node RFC Request for comments STA Status TCP Transmission control protocol UBR Unspecified bit rate VCC Virtual channel connection VCI Virtual channel...

Page 106 - Wrapping of data in a protocol header.

Glossary E Copyright Nokia Networks Oy C33907001SE_00 Glossary-3 Digital Subscriber Line Access Multiplexer A network element which multiplexes the traffic coming from thehigh-speed subscriber lines and forwards this traffic to the ATM net-work. encapsulation Wrapping of data in a protocol header. E...

Page 107 - A unidirectional logical association of virtual channels.

M1112 Administrator Manual E Copyright Nokia Networks Oy C33907001SE_00 Glossary-4 multiplexer A device where several logical connections are combined into onephysical connection. remote access node RAN accepts a high concentration of data traffic from many DSLAMs.It grooms the traffic to reduce the...

Page 108 - web browser; A software that is used to browse the World Wide Web.

Glossary E Copyright Nokia Networks Oy C33907001SE_00 Glossary-5 web browser A software that is used to browse the World Wide Web.