Avocent Cyclades-PR2000 - Manuals

Cyclades-PR2000 9 Chapter 1 - How To Use This Manual Convention Description CONFIG=>INTERFACE=>L A combination of menu items, with the last being either a menu item, aparameter, or a command. In this example, L lists the interface configuration. <INTERFACE> A variable menu item that depe...

Cyclades-PR2000 10 Chapter 1 - How to Use This Manual Cyclades Technical Support and Contact Information All Cyclades products include limited free technical support, software upgrades and manual updates. These updates and the latest product information are available at: http://www.cyclades.comftp:/...

Cyclades-PR2000 11 Chapter 1 - How to Use This Manual The mailing address and general phone numbers for Cyclades Corporation are: Cyclades Corporation Phone: + 01 (510) 770-9727Fax: + 01 (510) 770-0355 41829 Albrae StreetFremont, CA 94538USA

Cyclades-PR2000 Chapter 2 - What is in the Box 12 CHAPTER 2 WHAT IS IN THE BOX The Cyclades-PR2000 is accompanied by the following accessories: Back Panel of PR2000 Console Cable Labeled “Conf” To COM Port of Computer Power Cable To Wall Outlet Cyclades - PR2000 WAN 1 WAN 1 WAN 2 WAN 2 Po we r P lug...

Chapter 2 - What is in the Box 13 Cyclades-PR2000 • Quick Installation Manual • Console Cable • Installation Manual & Reference Guide (on CD) • Mounting Kit • Two straight-through cables • Power Source & Cable • Two V.35 Adapters • Gender Changer Figure 2.1 shows which cables are used for ea...

Cyclades-PR2000 Chapter 3 - Using CyROS Menus 14 Chapter 3 Using CyROS Menus This chapter explains CyROS menu navigation and special keys. There are four ways to interact with CyROS: • Traditional menu interface using a console or Telnet session,• CyROS Management Utility based on interactive HTML p...

Chapter 3 - Using CyROS Menus 15 Cyclades-PR2000 Once the console connection is correctly established, a Cyclades banner and login prompt should appear onthe terminal screen. If nothing appears, see the first section of the troubleshooting appendix for help. Thesecond step is to log in. The preset s...

Cyclades-PR2000 Chapter 3 - Using CyROS Menus 16 Special Keys <Enter> or <Ctrl+M> These keys are used to end the input of a value. <ESC> or <Ctrl+I> These keys are used to cancel a selection or return to the previous menu. Insome isolated cases, this key jumps to the next men...

Chapter 3 - Using CyROS Menus 17 Cyclades-PR2000 The CyROS Management Utility After one of the interfaces has been connected and configured, there is another way to interact with CyROS.Type the IP address in the location field in an HTML browser of a PC connected locally or remotely through theconfi...

Cyclades-PR2000 Chapter 3 - Using CyROS Menus 18 The link Configuration Menu Interface will present an HTML version of the CyROS Main Menu, described previously. Clicking on an interface will show its current status and some additional information. Clicking onEnd HTTP Session will terminate the conn...

Cyclades-PR2000 19 Chapter 4 - Step-by-Step Instructions CHAPTER 4 STEP-BY-STEP INSTRUCTIONS FOR COMMON APPLICATIONS This chapter provides detailed examples that can be used as models for similar applications. Turn to theexample that is closest to your application, read the explanations, and fill in...

Cyclades-PR2000 21 Chapter 4 - Step-by-Step Instructions STEP TWONo more parameters are necessary for the Ethernet interface. The other interface to be configured is theSWAN. The SWAN physical media parameters are shown in Figure 4.3. Fill in the values for your application.The SWAN configuration is...

Cyclades-PR2000 23 Chapter 4 - Step-by-Step Instructions STEP FOURThe Encapsulation parameters for PPP are less straight-forward. Many of them are based on decisions thatcannot be shown in a diagram. Fortunately, the choices made here will mostly effect the performance of thelink, rather than whethe...

Cyclades-PR2000 25 Chapter 4 - Step-by-Step Instructions STEP SEVENNAT parameters will now be determined for routing outside of the local LAN. Network Address Translationmaps the local IP addresses, registered in the local address range menu below, to the one global IP addressassigned by the access ...

Cyclades-PR2000 27 Chapter 4 - Step-by-Step Instructions Example 2 A LAN-to-LAN Example Using Frame Relay This section will guide you through a complete router installation for the connection of two LANs via FrameRelay. Figure 4.9 shows the example system used in this section. Spaces have been provi...

Cyclades-PR2000 29 Chapter 4 - Step-by-Step Instructions STEP TWONo more parameters are necessary for the Ethernet interface. The other interface to be configured is theSWAN in slot 1. The SWAN physical media parameters are shown in Figure 4.11. Fill in the values for yourapplication. The SWAN confi...

Cyclades-PR2000 32 Chapter 4 - Step-by-Step Instructions Menu CONFIG=>INTERFACE=>SW AN=>ENCAPSULATION=>FRAME RELAY=><ESC>=>ADD DLCIParameter Example Your Application DLCI Number Sixteen. This number is supplied by thePublic Frame Relay network provider. Frame Relay Address Ma...

Cyclades-PR2000 35 Chapter 4 - Step-by-Step Instructions Example 3 Link Backup This example shows the configuration of a backup link, with a swan connection to a public Frame RelayNetwork providing the primary link and a SWAN with a PPP connection providing the secondary link. Figure4.16 shows the n...

Cyclades-PR2000 36 Chapter 4 - Step-by-Step Instructions STEP ONEThe bandwidth used by CyROS for multilink circuit calculations is that given in the traffic control menu, ratherthan the actual physical bandwidth available. If this bandwidth value is not set, the preset value (zero) will beused and t...

Cyclades-PR2000 38 Chapter 4 - Step-by-Step Instructions STEP THREEUp to this point, the configuration can be used either for link back up or for load back up. This example showslink back up, but parameters applicable to load back up will be mentioned when they appear. Completeinformation on the mul...

Chapter 5 - Configuration of the Ethernet Interface 41 Cyclades-PR2000 CHAPTER 5 CONFIGURATION OF THE ETHERNET INTERFACE The PR2000 has one Ethernet 10Base-T interface, provided in a standard RJ-45 modular jack, which should beconnected to an Ethernet hub or switch. Use a standard 10Base-T straight-...

Chapter 5 - Configuration of the Ethernet Interface 43 Cyclades-PR2000 IP Bridge An IP Bridge is used to divide a network without subnetting. Whenever a subnetwork is created, two IP numbersare lost — one describing the network and the other reserved for broadcast. This does not occur with an IPBrid...

Cyclades-PR2000 Chapter 5 - Configuration of the Ethernet Interface 44 Network Protocol Menu (Continued) -- (IP Bridge) Parameter Description IP Bridge Activates the IP Bridge functionality. The following parameters apply only if IP Bridge is Active . Initial IP Address tobe Bridged Indicates the st...

Chapter 6 - The SWAN and Async Interfaces 45 Cyclades-PR2000 CHAPTER 6 THE SWAN AND ASYNC INTERFACES This chapter describes how to configure a SWAN interface. The physical link should be set up as shown inchapter 2, according to the type of modem or device at the other end of the connection and the ...

Chapter 6 - The SWAN and Async Interfaces 46 Cyclades-PR2000 STEP TWOThe second step is to choose a data-link protocol in the Encapsulation Menu. There are many encapsulationoptions on this interface. For synchronous communication: • Frame Relay: the Frame Relay Protocol is based on frame switching ...

Cyclades-PR2000 Chapter 7 Network Protocols 48 CHAPTER 7 NETWORK PROTOCOLS The second step in most interface configurations is to choose which network protocol to use and assign valuesto the relevant parameters. At least one of IP, Transparent Bridge, or IPX (optional, and discussed in chapter13) mu...

Chapter 7 Network Protocols 49 Cyclades-PR2000 The IP Protocol If the preset values provided by the operating system are accepted, the interface will work at a basic level. Themost common options are explained in the following table. Network Protocol (IP) Menu CONFIG=>INTERFACE=><LINK>=&...

Chapter 7 Network Protocols 51 Cyclades-PR2000 The Transparent Bridge Protocol The Transparent Bridge Protocol can be used in conjunction with either IP or IPX. A detailed explanation of itsuse appears in section 4.6 of the CyROS Reference Guide. Transparent Bridge Menu CONFIG=>INTERFACE=>SWAN...

Cyclades-PR2000 Chapter 8 - Data-Link Protocols (Encapsulation) 54 CHAR The configuration of the CHAR data-link protocol is confined to one menu, CONFIG =>INTERFACE =><LINK>=>ENCAPSULATION =>CHAR. Information about all the parameters appearing in this menu is provided in thetable b...

Cyclades-PR2000 55 Chapter 8 - Data-Link Protocols (Encapsulation) PPPCHAR The configuration of the PPPCHAR protocol is contained in the menu CONFIG =>INTERFACE =><LINK>=>ENCAPSULATION =>PPPCHAR. The parameters for PPPCHAR are a combination of those for PPP andCHAR. See the tables ...

Cyclades-PR2000 Chapter 8 - Data-Link Protocols (Encapsulation) 58 Rio de JaneiroNetwork: 192.168.201.0 RecifeNetwork: 192.168.202.0 São PauloNetwork: 192.168.200.0 SalvadorNetwork: 192.168.203.0 Router Router Router Router 200.1.1.1 200.1.1.4 200.1.1.3 200.1.1.2 11 81 21 FIGURE 8.1 PERMANENT VIRTUA...

Cyclades-PR2000 Chapter 9 - Routing Protocols 64 CHAPTER 9 ROUTING PROTOCOLS Routing Strategies Routing can be done either statically or dynamically. Static Routing Static routing is recommended when the network contains a small number of routers and other equipment. Whena system is simple and witho...

Cyclades-PR2000 Chapter 9 - Routing Protocols 65 Static Routes Routers used in very small or simple networks may use static routes as the primary routing method. When RIP orOSPF are used, some static routes may still be needed. Configuration of static routes will be explained using twoexamples. 10.0...

Cyclades-PR2000 Chapter 9 - Routing Protocols 66 UnnumberedInterfaces Point-to-Point Connection Slot 1 ETH0 ETH0 Slot 3 Router 1 10.0.0.3 192.168.100.1 Router 2 A B E F Network 3 Network 1 FIGURE 9.2 STATIC ROUTING EXAMPLE 2 Figure 9.2 shows another static routing example to explain the Gateway or I...

Cyclades-PR2000 Chapter 9 - Routing Protocols 68 RIP Configuration CyROS supports three basic types of RIP: 1 RIP1 [RFC 1058]2 RIP2 with broadcast (compatible with RIP1) [RFC 1723]3 RIP2 with multicast [RFC 1723] The primary difference between RIP1 and RIP2 is that only RIP2 advertises subnet masks ...

Cyclades-PR2000 Chapter 9 - Routing Protocols 69 OSPF The OSPF (Open Shortest Path First) routing protocol is significantly more complicated than RIP. The determinationof which protocol is better suited to a given network is beyond the scope of this manual. An example networkusing OSPF is given in F...

Cyclades-PR2000 Chapter 9 - Routing Protocols 70 First, some definitions: • An Autonomous System (AS) is a portion of the network that will use a single routing strategy. It is made up of a backbone area and optionally of non-backbone areas. • OSPF Areas are sub-systems that have identical routing d...

Cyclades-PR2000 Chapter 9 - Routing Protocols 72 OSPF Global Configurations STEP THREEAfter completing the OSPF interface configuration for all interfaces (even those that will not use OSPF), navigateto the OSPF Menu, CONFIG=>IP=>OSPF. Enter into the OSPF Global Commands menu and set the param...

Cyclades-PR2000 Chapter 9 - Routing Protocols 76 BGP-4 Configuration The BGP-4 routing protocol is used for routing on the Internet, performed between Autonomous Systems (ASs).An autonomous system is defined as: · A set of routers and networks under the same administration.· An interconnected networ...

Cyclades-PR2000 Chapter 9 - Routing Protocols 77 The last option is to aggregate the addresses contained in the local autonomous system in order to present anaggregated route to the outside world. This is done in the last step. 8. Aggregate the addresses contained in the AS. The steps defined above ...

Cyclades-PR2000 Chapter 9 - Routing Protocols 81 1 2 3 4 5 6 ...... ...... ...... ...... ...... .... PR3000 100.10.0.0/16 Und esired Route Backup Route Pr te ef er red Rou FIGURE 9.5 MULTIPLE ROUTES CONTAINING AS 5 CONFIG=>IP=>BGP4=>ACCESS LIST=>ADD Parameter Description Access List Name...

Cyclades-PR2000 Chapter 9 - Routing Protocols 82 STEP FOURAn access list needs at least one rule. The example in Figure 9.6 shows three access lists, each one with severalrules. Each neighbor can be assigned up to 6 access lists, as seen in step 2. Route Map Discarded Routes Discarded Routes Discard...

Cyclades-PR2000 Chapter 9 - Routing Protocols 84 STEP SIXA route map can either apply to all routes not discarded by the access lists, as shown in Figure 9.6, or to routesfiltered by a particular access list, as shown in Figure 9.7. Route Map Discarded Routes Discarded Routes Seq. 4 Seq. 10 Access l...

Cyclades-PR2000 Chapter 9 - Routing Protocols 85 CONFIG=>IP=>BGP4=>ROUTE MAP=>ADD Parameter Description Route Map Number Identifies the route map Sequence Number Identifies the sequence within the route map. The numbers need not be consecutive. Match List Name Associates an access list w...

Cyclades-PR2000 Chapter 9 - Routing Protocols 86 CONFIG=>IP=>BGP4=>AGGREGATE ADDRESSES=>ADD Parameter Description Number An ID for reference. Address The aggregated address. In the example, 200.50.50.0. Mask (bitlen) The mask for the aggregated address. In the example, 23. AS Set Yes cau...

Cyclades-PR2000 Chapter 10 - CyROS, the Operating System 87 CHAPTER 10 CYROS, THE OPERATING SYSTEM This chapter explains various operating system features that are not covered in other chapters: • creation of the host table • creation of user accounts and passwords • IP Accounting Creation of the ho...

Cyclades-PR2000 Chapter 10 - CyROS, the Operating System 89 login name is indicated when the auto user is configured, the user is logged in to the remote host directly(though a password may be necessary, depending on the remote host configuration). IP Accounting IP Accounting is used to count the to...

90 Cyclades-PR2000 Chapter 11 - NAT CHAPTER 11 NAT (NETWORK ADDRESS TRANSLATION) NAT exists to convert local IP addresses into Internet “global” IP addresses. Internet IP addresses areassigned by Internet providers. Due to the explosion of the internet, these numbers are scarce. Certain rangesof IP ...

92 Cyclades-PR2000 Chapter 11 - NAT NAT Static Translation Table # Global address / port local address / Port Protocol 1 200.240.230.225 / 20 192.168.0.30 / 20 TPC 2 200.240.230.225 / 21 192.168.0.30 / 21 TPC 3 200.240.230.225 / 80 192.168.0.31 / 80 TPC Types of Address Translation In dynamic addres...

94 Cyclades-PR2000 Chapter 11 - NAT STEP TWOThe parameters in the Timeout Menu are explained in more detail below. The preset values should beappropriate for most applications. Timeout and Options Menu CONFIG =>SECURITY =>NAT =>TIMEOUT AND OPTIONS Parameter Description UDP Timeout Inactivit...

95 Cyclades-PR2000 Chapter 11 - NAT STEP FOURIf static translations are to be performed, as described in the example, the parameters in the Static TranslationMenu must be set. A brief explanation of each parameter is given in the table. Static Translation Menu CONFIG =>SECURITY =>NAT =>STAT...

96 Chapter 12 - Filters and Rules Cyclades-PR2000 CHAPTER 12 RULES AND FILTERS There are four basic types of rules: 1 IP filter rules,2 Radius rules (actually a combination of previously defined IP filter rules),3 traffic control rules, and4 transparent bridge rules (similar to IP filter rules, but ...

97 Cyclades-PR2000 Chapter 12 - Filters and Rules Config IP Rule List NameRule StatusRule List TypeDefault ScopeIncoming Rule List NameOutgoing Rule List NameLinked Rule List Name N Add Rule List Rules List Insert as Rule NumberRule StatusScopeRule Priority LevelReserved BandwidthBandwidth Priority ...

98 Chapter 12 - Filters and Rules Cyclades-PR2000 Exterior Router Interior Router Router Extension to Network Bastion Host ETH0 ETH0 192.168.0.2 192.168.0.3 10.0.0.0 172.16.0.0 192.168.0.1 Perimeter Network192.168.0.0 Slot 1 Slot 1 FIGURE 12.2 FIREWALL EXAMPLE Figure 12.2 will be used to show how bo...

99 Cyclades-PR2000 Chapter 12 - Filters and Rules Exterior Router The exterior router is the network’s first defense against attacks. For this reason, it is reasonable to prohibit allpackets except for those explicitly allowed. This is done by choosing the Default Scope to be Deny. Thus, ALL desired...

100 Chapter 12 - Filters and Rules Cyclades-PR2000 Steps necessary to activate filtering on the exterior router in the example: 1 There are two interfaces with two directions each. Filtering on link 1 requires the creation of two rule lists, called exterior_in and exterior_out . Create them using th...

101 Cyclades-PR2000 Chapter 12 - Filters and Rules The configuration for “Let e-mail in” is shown in the following figure (obtained by selecting CONFIG =>RULESLIST =>IP =>L in the menus): Rules ListsRule List Name Rule Default List Linked Status Scope Type RuleList exterior_in Enabled Deny ...

103 Cyclades-PR2000 Chapter 12 - Filters and Rules Interior Router If an interior router exists in the network, the administrator may decide to use a Default Scope of Permit. In this case, all undesired traffic must be excluded by a rule in the rule list. In Figure 12.5, a conceptual equivalent ofth...

104 Chapter 12 - Filters and Rules Cyclades-PR2000 The configuration for “Stop forged packets” is shown in the following listing: Rules ListsRule List Name Rule Default List Linked Status Scope Type RuleList slot1_in Enabled Permit Filter Filter_list Name slot1_inRule 0Status Enabled Scope Deny Prot...

105 Cyclades-PR2000 Chapter 12 - Filters and Rules Traffic Rule Lists There are three kinds of traffic rules that can be configured in CyROS. The first two determine a division ofbandwidth for traffic flowing out of the router: 1 Traffic Shaping (the division of bandwidth is strictly adhered to),2 B...

106 Chapter 12 - Filters and Rules Cyclades-PR2000 The third determines which services have priority flowing through the router: 3 Service Prioritization. An Internet provider has three clients connected to the same router. Client A is larger and without traffic controlwould overwhelm the router to ...

107 Cyclades-PR2000 Chapter 12 - Filters and Rules Rules ListsRule List Name Rule Default List Linked Status Scope Type RuleList traffic_1 Enabled Traffic Filter_list Name traffic_1 Rule 0Status Enabled Flow priority 0 Rule bandwidth 50% Bandwidth priority 1 Protocol 0 Source IP Operator Equal Sourc...

109 Cyclades-PR2000 Chapter 12 - Filters and Rules An example showing the third type of traffic control is given in Figure 12.8. The network administrator wants toprioritize the access to his web server. He also wants to prioritize e-mail sent by his SMTP server, but thepriority should be lower. All...

110 Chapter 12 - Filters and Rules Cyclades-PR2000 The configured rules will appear as shown in the following listing. Rules ListsRule ListName Rule Default List Linked Status Scope Type RuleList web_access Enabled Traffic Filter_list Name web_access Rule 0 Rule 1 Status Enabled Status Enabled Flow ...

Cyclades-PR2000 Chapter 13 - IPX 111 CHAPTER 13 IPX (INTERNETWORK PACKET EXCHANGE) IPX is an alternative to IP, proprietary to Novell. When IPX is activated, many new menus appear to allowconfiguration of this type of network. IP and IPX can both be active in the router simultaneously, and aninterfa...

Cyclades-PR2000 Chapter 13 - IPX 112 Enabling IPX The first step is to activate the IPX feature in the router. This is accomplished using the menu option ADMIN=>ENABLE FEATURES => IPX. The IPX protocol must also be activated in the menu CONFIG =>IPX =>GENERAL. In this menu, the Internal ...

Cyclades-PR2000 Chapter 13 - IPX 113 The parameter Send SAP Update can be set to Demand, Periodic, or None. This parameter affects both SAP and RIP. Periodic causes the router to send these messages every minute, while choosing Demand will cause the router to send messages only when a message reques...

Cyclades-PR2000 Chapter 13 - IPX 114 The routing table is displayed by the menu option INFO => SHOW ROUTING TABLE => IPX. For the example,and using only the static route created above, the routing table appears as in Figure 13.2. Destination Interface/ Subinterface/ Remote address hops ticks T...

Cyclades-PR2000 Chapter 14 - Virtual Private Network Configuration 115 CHAPTER 14 VIRTUAL PRIVATE NETWORK CONFIGURATION The Virtual Private Network utility can be used on any link using IP routing. It is used to provide greatersecurity between two or more networks connected through a public communic...

Cyclades-PR2000 Chapter 14 - Virtual Private Network Configuration 116 An example showing a local security network and two remote security networks is shown in Figure 14.2. ThePR2000 in the local security network will be configured step by step. (Which network is considered local andwhich network is...

Cyclades-PR2000 Chapter 14 - Virtual Private Network Configuration 117 ETH0 PR3000 Router RSG3 - RemoteSecurity Gateway Router IP Address: 190.190.190.1 Link 2 IP: 190.190.190.1 Link 1 0.70.70.1 IP: 7 .16.0.0 IP:172 0.0.0.0 IP: 1 Link 1 IP: 50.50.50.1 IP Network IP:10..255.255.0 Router IP Address: 2...

Cyclades-PR2000 Appendix A - Troubleshooting 120 APPENDIX A TROUBLESHOOTING What to Do if the Login Screen Does Not Appear When Using a Console. 1 Check the configuration of the terminal. The correct values are given in chapter 2. 2 Check to see if the router booted correctly. Before the login scree...

Cyclades-PR2000 Appendix A - Troubleshooting 121 What to Do if the Router Does Not Work or Stops Working. 1 Check that the cables are connected correctly and firmly (see chapter 2, What is in the Box, for correct cable connection information). 2 Confirm that the Link LED is lit, indicating proper Et...

Cyclades-PR2000 Appendix A - Troubleshooting 122 Testing the Ethernet Interface After configuring the Ethernet interface, return to the main menu using the <ESC> key as many times as isnecessary. Save the configuration to flash memory (the operating system will ask how to save theconfiguration...

Cyclades-PR2000 Appendix A - Troubleshooting 123 Testing the WAN Interfaces The WAN interface can be tested using ping as described in the previous section. If the ping is not successful,check the routing table to see if a route to the destination exists (INFO =>SHOW ROUTING TABLE). Themenu items...

Cyclades-PR2000 Appendix A - Troubleshooting 124 • The S column reveals the stage of the test at the time the table was created — D = data transfer, S =synchronization. • The next 4 columns indicate bytes and packets sent and received. • The last three columns indicate the port with which the interf...

Cyclades-PR2000 Appendix A - Troubleshooting 125 LEDsThe LEDs on the PR1000’s case display the following information: • Power - Lit when the PR1000 is turned on.• 10BT - Lit when the Ethernet link is being used for a fast Ethernet connection.• Col - Indicates collisions on the LAN.• Link - Lit when ...

126 Cyclades-PR2000 Appendix B - Hardware Specifications APPENDIX B HARDWARE SPECIFICATIONS General Specifications The Cyclades-PR2000 power requirements and environmental restrictions are listed in Figure B.1. Power Requirements (external DC adapter)Input voltage range 90-264 VAC, 13W Input frequen...

Appendix B - Hardware Specifications 127 Cyclades-PR2000 External Interfaces The WAN Interfaces The WAN interfaces are provided on a DB-25 female connector. The pinout diagram is not shown here, as itdepends on which protocol (RS-232, V.25 or X.21) is configured. Please see the pinout diagrams for t...

128 Cyclades-PR2000 Appendix B - Hardware Specifications The Asynchronous Interface ASYNCHRONOUS PORT Pin Signal 1 RTS 2 DTR 3 TxD 4 Ground 5 CTS 6 RxD 7 DCD 8 DSR 1 8 FIGURE B.4 ASYNCHRONOUS INTERFACE - RJ-45 FEMALE The Console Interface CONSOLE PORT Pin RS-232 Signal 1 RTS 2 DTR 3 TX 4 Ground 5 CT...

Appendix B - Hardware Specifications 129 Cyclades-PR2000 Cables The Straight-Through Cable 2345678 1517202224 2345678 1517202224 TxDRxDRTSCTSDSRGndDCDTxClk_DTERxClkDTRRITxClk_DCE TxD RxD RTSCTS DSR Gnd DCD TxClk_DTE RxClk DTR RI TxClk_DCE Pin DB-25 MaleDCE / DTE DB-25 Male Cyclades Router Signal Str...

Appendix B - Hardware Specifications 131 Cyclades-PR2000 The ASY/Modem Cable PR2000 RJ-45 / 8 pins Pin 36251784 Signal TxD RxD DTR CTS RTS DCD DSR Gnd Modem (DB-25) Pin 23 20 54867 Signal TxD RxD DTR CTS RTS DCD DSR Gnd ASY/MODEM RJ-45 ASY/Modem Cable DB-25 Male FIGURE B.8 ASY/MODEM CABLE - RJ-45 TO...

Appendix B - Hardware Specifications 133 Cyclades-PR2000 DB-25 Loopback Connector 23458 20 11 131214151724161925182123 DB-25 Male FIGURE B.10 LOOPBACK CONNECTOR - DB-25 MALE

Appendix C - Configuration Without a Console Cyclades-PR2000 134 APPENDIX C CONFIGURATION WITHOUT A CONSOLE When a terminal or PC is not available for use as a console, the router has a special feature that allowsconfiguration of the Ethernet interface from any PC on the LAN. The router “adopts” the...

Cyclades-PR2000 Index 135 B Backup Link configuration 35 Bandwidth Reservation 105Boot Messages 120 C Cables parallel 13Router MD/V.35 13with a DB-25 connector 121 Connection to an Internet Access Provider 19 Cyclades ftp site 10telephones 10 CyROS menus 14 E Ethernet testing the interface 122 F Fla...

Cyclades Corporation 41829 Albrae Street Fremont, CA 94538 - USA Phone: (510) 770-9727 Fax: (510) 770-0355 www.cyclades.com Cyclades South America Phone: 55-11-5033-3333 Fax: 55-11-5033-3388 www.cyclades.com.br Cyclades Germany Phone: +49 (0)81 22 90 99-90 Fax: +49 (0)81 22 90 999-33 www.cyclades.de...