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61200263L1-1.2A

ATLAS Router User Manual

iii

Table of Contents

List of Figures  ..................................................................................................................................................... v

Chapter 1.  Router ...........................................................................................................................................  1-1
Router Overview .............................................................................................................................................. 1-1
Features ............................................................................................................................................................. 1-2
Specifications .................................................................................................................................................... 1-2

Chapter 2.  Technology Overview ...............................................................................................................  2-1
IP Routing  ......................................................................................................................................................... 2-1

Chapter 3.  Operation .....................................................................................................................................  3-1
Overview ........................................................................................................................................................... 3-1
Terminal Menu Structure ................................................................................................................................ 3-1
Router Menu  ..................................................................................................................................................... 3-2
IP Menu  ............................................................................................................................................................. 3-3

Static Routes ..............................................................................................................................................  3-3
ARP Cache .................................................................................................................................................  3-4
Routes .........................................................................................................................................................  3-5
Interfaces ....................................................................................................................................................  3-7

Chapter 4.  Configuration Overview and Examples ................................................................................  4-1

Example 1:  IP Routing Network—ATLAS as the Central-Site Router ............................................  4-2

Appendix A. Glossary ..................................................................................................................................  A-1

Index ..........................................................................................................................................................Index-1

Содержание 1200263L1-1.2A

Страница 1: ...ATLAS Router User Manual Part Number 1200263L1 1 2A 61200263L1 1 2A September 1998...

Страница 2: ...901 Explorer Boulevard P O Box 140000 Huntsville AL 35814 4000 256 963 8000 1998 ADTRAN Inc All Rights Reserved Printed in U S A...

Страница 3: ...Chapter 2 Technology Overview 2 1 IP Routing 2 1 Chapter 3 Operation 3 1 Overview 3 1 Terminal Menu Structure 3 1 Router Menu 3 2 IP Menu 3 3 Static Routes 3 3 ARP Cache 3 4 Routes 3 5 Interfaces 3 7...

Страница 4: ...Table of Contents iv ATLAS Router User Manual 61200263L1 1 2A...

Страница 5: ...e 3 5 ARP Cache Menu 3 4 Figure 3 6 Routes Menu 3 5 Figure 3 7 Interfaces Menu 3 7 Figure 4 1 ATLAS Configured for the Router Option 4 1 Figure 4 2 IP Routing Network with ATLAS as the Central Site Ro...

Страница 6: ...List of Figures vi ATLAS Router User Manual 61200263L1 1 2A...

Страница 7: ...to a remote LAN By integrating the router into the network access device you benefit from the cost savings of not requiring an external router Figure 1 1 and Figure 1 2 illustrate a conversion from a...

Страница 8: ...a tions FEATURES The Router option provides the following features Routes IP traffic between a public or private frame relay network and the inte gral 10BaseT Ethernet port Routes IP traffic between v...

Страница 9: ...to build a detailed knowledge of the net work topology Criteria for selecting the best path can include such items as dis tance number of hops servers or routers and cost of the transportation media A...

Страница 10: ...Chapter 2 Technology Overview 2 2 ATLAS Router User Manual 61200263L1 1 2A...

Страница 11: ...ATLAS uses hierarchical menus to access all of its features The top most menu level leads to submenus which are grouped by functionality All menu items display in the terminal window Refer to the ATL...

Страница 12: ...displays the IP Router menu tree Figure 3 2 Router Menu Tree IP Address Netmask Static Routes Gateway Interface Hops IP Address MAC Address ARP Cache Time Type IP Interface TX Pending IP Address Netm...

Страница 13: ...u can create modify and delete routes using this menu see Figure 3 4 Figure 3 4 Static Routes Menu IP Address Write Security 3 Read Security 5 Defines the IP address of the host or network device bein...

Страница 14: ...e network or host Maxi mum distance is 15 hops ARP Cache The ARP Cache Menu displays the contents of the ATLAS Address Resolution Pro tocol ARP cache see Figure 3 5 All resolved cache entries time out...

Страница 15: ...Menu displays the contents of the ATLAS route table All static and discovered routes are displayed from this menu see Figure 3 6 Figure 3 6 Routes Menu IP Address Read Security 5 Displays the IP addre...

Страница 16: ...ber of router hops required to get to the network or host Ranges from 0 to 16 If set to 16 it is defined as infinite and cannot be routed TTL Read Security 5 Displays the number of seconds until the a...

Страница 17: ...Menu Network Name Read Security 5 Displays the name of the interface connected to the ATLAS router The options are listed below Address Write Security 3 Read Security 5 Defines the individual interfac...

Страница 18: ...be enabled or disabled on a per interface basis If mode is Off the following menus will not be visible Protocol Write Security 3 Read Security 5 Sets the version of RIP being used on this interface Th...

Страница 19: ...nes the secret used to advertise routes when using RIP V2 This menu item is visible only if RIP V2 is used None All routes in the router table are advertised through this interface with no modificatio...

Страница 20: ...Chapter 3 Operation 3 10 ATLAS Router User Manual 61200263L1 1 2A...

Страница 21: ...ndpoint Refer to the Frame Relay User Manual for more information 2 From Packet Manager Packet Endpnts Config Sublinks create the necessary PVCs 3 From Packet Manager Packet Cncts connect the frame re...

Страница 22: ...the XYZ service provider and the internal router terminates the IP traffic A TSU 100e with a router module is located at each of the two remote sites To re create this example follow the five step pr...

Страница 23: ...TLAS Router User Manual 4 3 Step 2 Create the sublinks or DLCIs for frame relay See Figure 4 4 Figure 4 4 Panel for Creating Sublinks Step 3 Connect the IP traffic to the internal router See Figure 4...

Страница 24: ...Manual 61200263L1 1 2A Step 4 Connect packet endpoint to the appropriate physical inter face See Figure 4 6 Figure 4 6 Panel for Connecting Endpoints to Physical Interface Step 5 Enable routing on the...

Страница 25: ...otocol A protocol that maps an IP address to an ethernet MAC address BECN Backward Explicit Congestion Notification Sent to the device generating excessive frame relay traffic as a means to slow down...

Страница 26: ...or deletion of frame relay PVCs G 723 1 ITU specified voice compression algorithm Group of Four The Frame Relay Consortium composed of Cisco Systems DEC Nortel and StrataCom which defined an interfac...

Страница 27: ...these addresses to update routing tables MU Law A companding standard for converting between analog and digital in a PCM system MU Law is mainly used in North America A Law is the European equivalent...

Страница 28: ...ithm determines that one route is better than another This infor mation is stored in routing tables Such tables include reliability delay bandwidth load MTUs com munication costs and hop count SNA Sys...

Страница 29: ...by RFC 768 for transmission of data without acknowledgment or error control UNI User to Network Interface Defines the interface between the CPE and the frame relay providers switch Voice Compression A...

Страница 30: ...Appendix A Glossary A 6 ATLAS Router User Manual 61200263L1 1 2A...

Страница 31: ...ates 3 9 defining router options 3 2 defining triggered updates 3 9 deleting routes 3 3 E examples configuration 4 1 exchanging routing information 2 1 F far end address 3 8 flags 3 6 H hop count 2 1...

Страница 32: ...monitoring IP routes 3 3 router interfaces 3 7 router options 3 2 N number of bits used in address 3 3 O OSI model layer 3 2 1 P path selecting criteria for 2 1 poison reverse 3 9 R remote connectivit...

Страница 33: ...ir is needed Technical Support will coordi nate with the Customer and Product Service CAPS department to issue an RMA number For information regarding equipment currently in house or possible fees ass...

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