Manuale d’uso / di manutenzione del prodotto 2802HWL-IX del fabbricante ZyXEL Communications
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Prestige 2802HW(L)-Ix Support Notes V ersion 3.40 Jun. 2007.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 2 Index Application Notes .......................................................................................... 9 General Application Notes .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 3 ZyNOS F AQ ...................................................................................................... 119 What is ZyNOS? ........
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 4 What DHCP capability does the Prestige support? .................................... 126 How do I used the reset button, more over what field of parameter will be reset by reset button? .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 5 How are voice quality normally rated? ...................................................... 134 What is codec? .............................
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 6 What are the dif ferences between 'T ransport mode' and 'T unnel mode? ... 144 What is SA? ...................................
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 7 What is IEEE 802.11 ? ............................................................................... 153 What is 802.11b ? .................
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 8 What is AAA ? ........................................................................................... 160 What is RADIUS ?...............
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 9 Application Notes General Application Notes Internet Connection A typical Internet access application of the Prestige is shown b e l o w .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 10 • If you only have one PC, connect the PC's Ethern et adapter to the Prestige's LAN port with a crossover (red one) Ethernet cable.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 The following procedure is for the most typical usage of the Pr estige where you have a single-user account (SUA). The Prestige supports embedded web server that allows yo u to use W eb browser to configure it.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 12 The Web screen shown below takes PPPoE as the example.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 13 Setup the Prestige as a DHCP Relay • What is DHCP Relay? DHCP stands for Dynamic Host Configuration Protocol. In additio n to the DHCP server feature, the P2802 supports the DHCP relay function.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 14 • Setup the Prestige as a DHCP Client 1. Toggle the DHCP to Relay in Network>LAN>DHCP Setup and enter the IP address of the DHCP server in the 'Remote DHCP Server' field.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 15 Configure an Internal Server Behind SUA • Introduction If you wish, you can make internal servers (e.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 16 • Port numbers for some services Service Port Number FTP 21 T elnet 23 SMTP 25 DNS (Dom.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 17 Windows Dial-Up Networking uses the Internet standard Point-to- Point (PPP) to provide a secure,optimized multiple-protocol network connection over dial-up telephone lin es.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 18 • Example The following example shows how to dial to an ISP via the Prest ige and then establish a tunnel to a private network.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 19 When you have finished the above settings, you can ping to the remote Win9x client from WinNT. This ping command is used to demonstrate that remote the Win9x can be reached across the Internet.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 20 Using NA T / Multi-NA T • What is Multi-NA T? NAT (Network Address Translation-NAT RFC 1631) is the translati on of an Internet Protocol address used within one network to a different IP address known within anoth er network.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 21 If we define the local IP addresses as the Internal Local Addre sses (ILA) and the global IP addresses as the Inside Global Address (IGA), see the following figure.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 22 5. Many to Many No Overload In Many-to-Many No Overload mode, the Prestige maps each ILA to unique IGA. • Server In Server mode, the Prestige maps multiple insid e servers to on e g l o b a l I P a d d r e s s .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 23 different types. The Prestige supports NAT sets on a remote nod e basis. They are reusable, but only one set is allowed for each remote node.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 24 pre-configured, read only , Many-to-One mapping set, suf ficient for most purposes and helpful to people already familiar with SUA in previous ZyNOS versions.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 25 Field Description Option/Example # This is the rule index number . Local S tart IP This is the st arting local IP address (ILA). 0.0.0.0 for the Many-to-One type.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 26 The following table describes the fields in this screen. Field Description Option/Example T ype Press [CHOOSE BAR] to toggle through a total of 5 types.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 27 Please note that a server can support more than one service, e. g., a server can provide both FTP and Mail service, while another provides only Web service.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 28 The most often used port numbers are shown in the following tab le.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 29 From WEB GUI Network > NAT > Gener a l shown above simply choose the SUA Only option in the NAT Setup . This is the Many- to-One mapping discussed earlier.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 30 In this case, we do exactly as above (use the convenient pre-co nfigured SUA Only set) and also go to Menu Network > NAT > Port Forwarding to specify the Internet Server behind the NAT as shown in the NAT as shown below.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 31 In this case we have 3 IGAs (IGA1, IGA2 and IGA3) from the ISP. We have two very busy internal FTP servers and also an int ernal general server for the web and mai l.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 32 Step 2: Go to menu 15.1 and choose 1 (not 255, SUA this time) to begin configuring this new set. Enter a Set Name , choose the Edit Action a n d t h e n s e l e c t 1 f r o m Select Rule field.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 33 Rule 3 Setup: Select Many-to-One type to map the other clients to IGA3. Rule 4 Setup: Select Server type to map our web server and mail server with ILA3 (192.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 34 When we have configured all four rules WEB GUI Address Mapping Configuration should look as follows.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 35 4. Support Non NAT Fri endly Applications Some servers providing Internet applications such as some mIRC servers do not allow users to login using the same IP address.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 36 The three rules configured for using One-to-One mapping type is shown below.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 37 Prestige supports mu ltiple type of NA T mapping rules.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 38 • SUA • One to One • Many to One • Many to Many overload • Many One to One • Server The following table summarizes these types.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 39 Using the Dynamic DNS (DDNS) 1. What is DDNS? The DDNS service, an IP Registry provides a public central data base where information such as email addresses, hostnames, IPs etc.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 40 Key Settings for using DDNS function: Option Description Active Dynamic DNS Select this check box to use dynamic DNS Service Pro vider Enter the DDNS server in th is field.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 41 RL (that you can specify) while you are of f line. Use W AN IP Addr ess Select this option to update IP Address of the host name to the W AN IP Address.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 42 For example, the encoding of a text string includes an indicati on that the data unit is a string, along with its length and value.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 43 2. SNMPv1 Operations SNMP itself is a simple reques t/response protocol. 4 SNMPv1 ope rations are defined as belo w. • Get Allows the NMS to retrieve an object variable from the agent.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 44 so on) and the object values involved in the operation. The fol lowing figure shows the SNMPv1 message format. The SNMP PDU contains the following fields: • PDU type Specifies the type of PDU.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 45 • warmS tart (defined in RFC-1215) : If the machine warmstarts, the trap will be sent after booting. • linkDown (defined in RFC-1215) : If any link of IDSL or WAN is down, the trap will be sent with the port number .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 46 4. Configure the Pr estige for SNMP The SNMP related settings in Prestige are configur ed in WEB GUI m e n u Advanc ed > Remote MGMT > SNMP , SNMP Configuration.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 47 Key Settings: Option Descriptions Port Y ou may change the server port number for a server if needed, however you must use the same port number in order to use that service for rem ote management.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 48 Destination Enter the IP address of the NMS th at you wish to send the traps to. If 0.0.0.0 is entered, the Prestige w ill not send trap any NMS manager .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 49 1. Make sure that your syslogd starts with -r argument. -r , this option will enable the facility t o receive message from the network using an Int ernet domain socket with the syslog services.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 50 • Packet trigger ed log Format: sdcmdSyslogSend( SYSLOG_PKTTR I, SYSLOG_NOTICE, String .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 51 • PPP Log Format: sdcmdSyslogSend( SYSLOG_PPPLOG, SYSLOG_NOTICE, String ); String = ppp.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 52 The Prestige supports three virtual LAN interfaces via its sing le physical E thernet interface. The first network can b e configured in menu 3.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 53 Key Settings: IP Alias 1,2 Select the check box to configure an other LAN network for ZyXEL Device. IP Address Enter IP address of your ZyXEL Device in dotted decimal notation.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 54 "1 1 10" as their higher-order bits. In dotted deci mal notation, host group addresses range from 224.0.0.0 to 239.255.255.255. Among them, 224.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 55 Key Settings: Multicast IGMP-v1 for IGMP version 1, IG MP-v2 for IGMP version 2.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 56 Traffic Redirect on LAN port • T r af fic Redirect Setup Configure parameters that determine when Prestige will forward WAN traffic to the backup gateway using Network > WAN > WAN Backup in WEB GUI .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 57 Key Settings: Label Description Backup Type Select the method that the Prestige uses to check the DSL connection. Select DSL Link to have the Prestige check if the connection to the DSLAM is up.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 58 Label Description Interval checks to whether or not it can use a hi gher priority connection. Type the number of seconds (30 recomm ended) for the Pr estige to wait between checks.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 59 UPnP (Universal Plug and Play) makes connecting PCs of all form factors, intelligent appliances, and wireless devices in the home, office, and ev er ywhere in between easier a nd even automatic by leveraging TCP/IP and Web technologies.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 60 • Addressing : UPnPv1 devic es MAY su pport IPv4, IPv 6, or both. For IPv4, each devices should have DHCP client, when the device gets connected to the network, it will discover DHCP server on network to get an IP address.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 61 Device: Prestige Router Service: NAT function provided by Prestige Router Control Point: PC1 1.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 62 2. After getting IP address, you can go to open MSN application on PC and sign in MSN server. 3. Start a Video conversation with one online user.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 63 4. On the opposite side, your partner select Accept to accept your conversation request.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 64 Wireless Application Notes Infrastructure mode What is Infrastructure mode? Infrastructure mode, sometimes referred to as Access Point mode , is an operating mode of an 802.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 65 Configuration Wireless Access Point to Infr astructure mode u sin g Web configurator. To configure Infrastructure mode of your Prestige wireless VoIP IAD please follow the steps below.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 66 3. Configure the desired configuration on Prestige wireless VoI P IAD and check the Activ e wireless LAN check box. 4. When finish click on apply button to take effect.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 67 3. Select Infrastructure from the operation mode pull down menu , fill in an SSID or leave it as any if you wish to connect to any AP than press Apply Change to take effect.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 68 5. Double click on the AP you want to associated with. 6. After the client have associated with the selected AP. The linked AP's channel, current linkup rate, SSID, link quality, and signal strength will show on the Link Info pa ge.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 69 2. ZyXEL MAC Filter Implementation ZyXEL's MAC Filter Implementation allows users to define a list to allow or block association from STAs.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 70 Key Settings : Option Descriptions Filter Action Allow or block association from MA C addresses contained in this list.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 71 The 802.11 standard describes the communica tion that occurs in wireless LANs.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 72 Setting up the Access Point Most access points and clients have the ability to hold up to 4 WEP keys simultaneously. You need to specify one of the 4 keys as default Key for data encryption.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 73 • Setting up the Access Point w ith W eb configurator Key settings Hexadecimal digits h.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 74 Key4= 0x 456789ABCD 128-bit W EP with 13 characters Key1= 2e3f4w345ytre Key2= 5y7jse8r4i0.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 75 The utility will pop up on your windows screen. Note: If the utility icon doesn't exist in your task bar, click Start -> Programs -> IEEE802.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 76.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 77 Key settings The WEP Encryption type of station has to equal to the access point. Check 'ASCII' field for characters WEP key or uncheck 'ASCII' field for Hexadecimal digits WEP key.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 78 IEEE 802.1x authentication is a client-server architecture deli ver ed with EAPOL (Extensible Authentication Protocol over LAN).
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 79 The device (i.e. RADIUS server) provi des an authentication service to an authenticator.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 80 1. Force Authorized : Disables 802.1x and causes the port to transition to the autho rized state without any authentication exchange required.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 81 The EAP protocol can support multiple authentication mechanisms , such as MD5-challenge, One-Time Passwords, Generic Token Card, TLS and TTLS etc.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 82 The EAPOL packet contains the following fields: protocol versio n, packet type, packet body length and packet body. Most of the fields are obvious.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 83 • EAP-Packet : Both the supplicant and the auth entic ator send this packet when authentica tion is taking place. This is the packet that contains either the MD5-Challenge or TLS information required for authentication.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 84 Configure in WEB GUI Configuration, 1. From the W eb Configurator main menu, Click Network > Wireless LAN > General and select 802.1x 2.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 85 Configure in WEB Configurator, 1. From the W eb Configurator main menu, Network -> W ireless LA N -> Local User Database 2. Select one of the profile and check A ctive check box 3.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 86 • Using External RADIUS Authentication Server In addition to the internal authentication server inside ZyXEL AP, you can use external RADIUS authentication server to centrally manage the user account profile.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 87 2. Configure in WEB GUI Configurator,: From the Web Configurator main me nu, Click Network -> Wireless Lan to setup the RA DIUS authentication and accounting server configuration.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 88 If accounting is required, you must setup the external RADIUS a ccounting server. Normally, RADIUS authentication server and RADIUS accounting server are put in t he same machine.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 89 An RF site survey is a MAP to RF contour of RF coverage in a pa rticular facility. With wireless system it is very difficult to predict the propagation of radio waves and de tect the presence of interfering signals.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 90 4. It's always a good idea to s tart with putting the access poi nt at the corner of the r oom and walk away from the access point in a systematic ma nner.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 91 5. When you reach the farthest point of connection mark the spo t.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 92 Note: If there are more than one access point is needed be sure to make the adj acent access point service area over lap one another. So the wireless station are able to roam.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 93 Furthermore, when the P2802HWL – D1A experience power loss such as in case of earthquak.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 94 Relay to PSTN The Relay to PSTN field can be find under PSTN configuration WE B GUI in Relay to PSTN section.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 95 1. The P2802HWL includes a DSL cable and a RJ-11 cable. Connect th e DSL cable to the D SL port and connect RJ-11 to Lifeline port. 2. Connect the RJ11 to the splitter phone jack or a telephone wall jack 3.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 96 VoIP Application Notes Setup SIP Account VoIP is the sending of voice signals over the Internet Protocol .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 97 With the account information your ITSP provider provided now yo u may start. Step 1. Open the web browser from your workstation to connect to the P restige by entering the Management IP address of the Prestige (LAN IP address).
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 98 SIP Server Address Type the IP address of the SIP server in this field. SIP Server Port Enter the SIP server’s listeni ng port for SIP in this field.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 99 Reset Click Reset to begin configuring this screen afresh. Peer to Peer call T opology T opology Explanation 1. Device A and B located at Internet.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 100 (2) Make you can call by callee's SIP number Y ou need to configure the self SI P number and put callee's IP addre ss at SIP server , SIP proxy , Domain server all in the VOIP screen.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 101 1. Setup W EB GUI V oIP , enter device A ’ s number in the SIP number column. 2. Fill in device B’ s IP into SIP server addres s, Register serve r address… as example.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 102.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 103 1. Setup W EB GUI V oIP , enter device B’ s number in the SIP num ber column. 2. Fill in device A ’ s IP into SIP server addre ss, Register server a ddress… as exam ple.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 104 To configure the phone port setting please follow the below ste p. Step 1. Open the web browser from your workstation to connect to the P restige by entering the Management IP address of the Prestige.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 105 quietest and 1 is the loudest. G.168 Active Select this check box to cancel the echo caused by the sound of your voice reverberating in the telephone receiver while you talk.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 106 Each field's detail description of the page is listed below. Label Description SIP Account This read-only field dis plays the number of the SIP acc ount that you are configuring.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 107 URL Type Select SIP to have the Prestige include the domain name with the SIP number in the SIP messages that it sends. Select TEL to have the Prestige use t he SIP number without a domain name in the SIP messages that it sends.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 108 Select RFC 2833 to send the DTMF tones in RTP packets. Select PCM (Pulse Code Modulation) to include the DTMF tones in the voice data stream.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 109 To configure phone book for speed dial please follow the below step. Step 1. Open the web browser from your workstation to connect to the P restige by entering the Management IP address of the Prestige.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 0 Label Description Speed Dial Select a speed dial key combinati on from the drop-down list box. SIP Number Enter the SIP number of the party that you will call (u se the number or text that comes before the @ symbol in a full SIP URI).
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 111 Voice - QoS setup DSCP and Per-Hop Behavior Diffserv is a class of service (CoS) model t.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 2 1 001 010 001 100 001 110 Class 2 AF21 AF22 AF23 2 010 010 010 100 010 110 Class 3 AF31.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 3 CS2 010000 16 AF21 010010 18 AF22 010100 20 AF23 010110 22 CS3 011000 24 AF31 011010 26.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 4 Each field's detail description of the page is listed below. Label Description SIP TOS Priority Type a priority for voice transmissions.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 5 Call Forwarding setup Call forwarding function allows users to determine handling of incoming calls. For example, a user may wish to decide that all incoming calls will ring his cell phone as well .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 6 No Answer Forward to Number Enable this feature to have th e Prestige forward incoming calls to the number that you configure whenever you do not answer the ca ll after a specific time period.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 7 Setup perform specific actions on calls from specific numbers.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 8 Voice – Common Settings Click VoIP -> Phone -> Common to display the following screen. Use this screen to configure Immediate Dial Click VoIP -> Phone -> Region to display the following screen.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 11 9 phones). Call Service Mode Use this field to set how the Prestige handles supplementary phone services (call hold, call waiting, call transfer and three-way conference calls).
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 120 How do I access the embedde d w eb configurator? The Web co nfigurator a user friendly c.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 121 itself. Note: D o not power off the unit after upload the file via ftp until the system LED have become steady light up. Fail to due so may result in update fail and r equire RMA.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 122 a. You have not enable Telnet service on WAN interface in Menu 24. 11. b. Telnet service is enabled but your host IP is not the secured h ost entered in Menu 24.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 123 Basically, NAT is a process of translating one address to anoth er. A NAT implementation can be as simple as substituting an I P address with another.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 124 Virtually all-popular applications over Internet, such as Web, E-Mail, FTP, Telnet, Gopher, are supported. Prestige is designed for SOHO, branch offices, workgroups, and educational users.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 125 Why does my provider use PPPoE? PPPoE emulates a familiar Dial-Up connection. It allows your IS P to provide services using their existing network configuration over the broadband connections.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 126 How does e-mail work through the Prestige? It depends o n what kind of IP you have: Static or Dynamic. If y our company has a domain name, it means that you have a static IP address.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 127 What network interface does the new Prestige series support? The new Prestige series s upport auto MDX/MDIX 10/100M Ethernet LAN port to connect to the computer or Switch on LAN and ADSL port on WAN.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 128 To create th e appearance of faster network access, service co mp anies plan to store or "cache" frequently requested web sites and Usenet newsgroups on a server at their head-end.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 129 What IP/Port mapping does Multi-NA T support? NAT supports five types of IP/port mapping. They are: One to On e, Many to One, Many to Many O verload, Many to Many No Overload and Server.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 130 Overload ILA2<--->IGA2 ILA3<--->IGA1 ILA4<--->IGA2 ... Many-to-Many No Overload ILA1<--->IGA1 ILA2<--->IGA2 ILA3<--->IGA3 ILA4<--->IGA4 .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 131 (e.g., www.zyxel.com.tw) for your server (e.g., Web server) fro m a DDNS server. The out side users can always access the web server using the www.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 132 How do I setup my Prestige for r outing IPsec p acket s over SUA? For outgoing IPsec tunnels, no extra setting is required. For f orwarding the inbound IPsec ESP tunnel, A 'Default' server set in menu 15 is required.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 133 Can I make an outgoing PSTN call through P2802HWL ? Yes, P2802HWL allows you to make outgoing PSTN call via a prefi x number that is defined in the configurable lifeline table.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 134 What advantage does Voice over IP can provide? The advantage of VoIP is it can provide advance services such a s joining e-mail, instant messaging, video, voice mail all together.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 135 What is the relation of codec and VoIP? As VoIP is a general term send voice information.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 136 Unable to register with the SIP server? If you are unable to register with SIP server. 1. Make sure the Internet is reachable and the SIP register s er ver is reachable.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 137 1. Serial number of the device. 2. SIP Call server type and vendor. 3. Your device firmware version and romfile with password. 4. Detail information what you have tried to resolve the proble m.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 138 Packet Filtering Firewalls generally make their decisions based on the header information in individual packets. These header information include the source, destination addresses and ports of the packets.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 139 What is Denials of Service (DoS)attack? Denial of Service (DoS) attacks ar e aimed at devices and networks w ith a connection to the Internet.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 140 What is LAND attack? In a LAN attack, hackers flood SYN packets to the network with a spoofed s ource IP address of the targeted system.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 141 How can I protect against IP spoofing attacks? The Prestige's firewall will auto matically detect the IP spoofi ng and drop it if the firewall is turned on.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 142 Content Filter FAQ What types of content filter does Prestige provide? Can I have different policies in effect fo r different times of the day or week? Y es, but only one blocking period of time is supported currently on ZyXEL appliance.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 143 With encryption, VPN guarantees the confid entiality of the original user data.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 144 provides cryptographic security servi ces. These services allow for authen tication, integrity, access control, and confidentiality. IPSec allows for the inf o rmation ex changed between remote sites to be encrypted and verified.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 145 What is Pre-Shared Key? A pre-shared key identifies a communicating pa rty during a phase 1 IKE negotiation.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 146 E-mail support@zyxel.com.tw Please note that, in Prestige, if "DNS" or "E-mail" type is choosen, you can still use a random string as the content, such as "this_is_Prestige".
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 147 What VPN protocols are supported by Prestige? All Prestige series support ESP (protoco l number 50) and AH (protocol number 51). What types of encryption does Prestige VPN support? Prestige supports 56-bit DES and 168-bit 3DES and AES.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 148 172.16.0.0 - 172.31.255.255 (these address ranges are reserv ed by internet standard for private LAN numberings behind NA T devices). It is usually a static IP so that we can pre-configure it in Prestige for making VPN connections.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 149 • W indows 2000, W indows XP IPSec Will ZyXEL support Secure Remote Management? Yes, we will support it and we are working on it currently.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 150 If I have NA T router between tw o VPN gateways, and I would like to use IP type as Phas.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 151 VPN client: 10.1.33.33 NAT router WAN IP: 202.132.154.2 Prestige WAN: 202.132.154.3 Since the VPN client is behind a NAT router, it must have a private IP address in most case.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 152 Can Prestige behave as a NA T router s upporting IPSec passthrough and an IPSec gateway simultaneously? No, Prestige can't support them simultaneously.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 153 LAN hardware, overall installation expenses and life-cycle costs can be significantly lower . Long-term cost benefits are greatest in dynamic environm ents requiring frequent m oves and changes.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 154 What is 802.11b ? 802.1 1b is the first revision of 802.1 1 standard allowing data rates up to 1 1 Mbps in the 2.4GHz ISM band. Also known as 802.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 155 What is Wi-Fi ? The W i-Fi logo signifies that a pro duct is interoperable with wireless networking equipment from other vendors. A W i-Fi logo product has been tested and certified by the W ireless Ethernet Compatibility Alliance (WECA).
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 156 Solution : 1.Minimizing the number of walls and ceilings 2.Antenna is positioned for best reception 3.Keep W LAN products away from electrical devices, eg: microwaves, monitors , electric motors,…, etc.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 157 bit-pattern at the sending station into a higher data rate bit sequ ence using a "chipping" code.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 158 How do I secure the data across an Access Point's radio link ? Enable W ired Equivalency Protocol (WEP) or W i-Fi Protected Access (WP A) to encrypt the payload of packets sent across a radio link.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 159 WEP is turned on. The SSID goes over the air in cl ear text.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 160 users' access to IEEE 802 networks such as Ethe rnet (IEEE 802.3) and W ireless LAN (IEEE 802.11). For IEEE 802.1 1 WLAN, IEEE 802.1x authentication can be based on username/password or digital certificate.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 161 What is WPA-PSK? WP A-PSK (W i-Fi Protected Access Pre- Shared Key) can be used if user do not have a Radius server but still want to benefit from it.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 162 Online Trace 1. Trace LAN packet 2. Trace WAN packet 1. Trace LAN packet 1.1 Disable to capture the WAN packet by entering: sys trcp channel enet1 none 1.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 163 Frame Type: T CP 192.168.1.2: 1116->192.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 164 0000: 00 A0 C5 92 13 11 00 80-C8 4C EA 63 08 00 45 00 . ........L.c..E. 0010: 00 30 33 0B 40 00 80 06-3E 71 C0 A8 01 02 C0 1F . 03.@...>q.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 165 Checksum = 0xF877 (6360 7) Urgent Pt r = 0x0000 (0) Options = 0000: 02 04 05 B4 RAW DATA: 0000: 00 80 C8 4C EA 63 00 A0-C5 92 13 11 08 00 45 00 .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 166 Destinati on Port = 0x0050 (80) Sequence Number = 0x00BD15A8 ( 12391848) Ack Numbe r = 0x4AD1B580 ( 1255257472) Header Le ngth = 20 Flags = 0x10 (.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 167 2 12373.94 0 ENET1-T[0062] TCP 202.132.15 5.97:10261->192 .31.7.130:80 3 12374.93 0 ENET1-R[0064] TCP 192.31.7.1 30:80->202.132. 155.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 168 Header Le ngth = 20 Flags = 0x19 (.AP..F ) Window Si ze = 0xFAF0 (6424 0) Checksum = 0x3735 (1413 3) Urgent Pt r = 0x0000 (0) TCP Data: ( Length=1127, Ca ptured=42) 0000: DF 33 AF 62 58 37 52 3D-79 99 A5 3C 2B 59 E2 78 .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 169 Time to L ive = 0x7F (127) Protocol = 0x06 (TCP) Header Ch ecksum = 0x543C (2156 4) Source IP = 0xCA849B61 ( 202.132.155.97) Destinati on IP = 0xC01F0782 ( 192.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 170 Total Len gth = 0x0028 (40) Idetifica tion = 0x7B0C (3150 0) Flags = 0x02 Fragment Offset = 0x00 Time to L ive = 0x7F (127) Protocol = 0x06 (TCP) Header Ch ecksum = 0x533C (2130 8) Source IP = 0xCA849B61 ( 202.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 171 1. Trace LAN packet 1.1 Disable to capture the WAN packet by entering: sys trcp channel enet1 none 1.2 Enable to capture the LAN packet by entering: sys trcp channel enet0 bothway 1.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 172 Ethernet He ader: Destinati on MAC Addr = 0080C84CEA63 Source MA C Addr = 00A0C5921311 N.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 173 0010: 00 2C 7F 02 40 00 ED 06-85 7D C0 1F 07 82 C0 A8 . ,..@....}...... 0020: 01 02 00 50 04 4F D9 1B-18 26 00 AA 40 5F 60 12 . ..P.O...&.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 174 Source MA C Addr = 00A0C5591284 Network T ype = 0x0800 (TCP/ IP) IP Header: IP Versio n .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 175 0010: 00 E5 E9 3B 40 00 F0 06-6E 15 CC D9 00 02 CA 84 . ..;@...n....... 0020: 9B 61 00 50 28 26 4D 71-3D 8A 00 C8 C0 15 50 18 . a.P(&Mq=.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 176 Window Si ze = 0x1E87 (7815 ) Checksum = 0x4374 (1726 8) Urgent Pt r = 0x0000 (0) TCP Da.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 177 poe debug 1 (turn on pppoe debug) dev dial 1 (dial remote node 1) 5. After all, if the Prestige crashes and you can do nothing, please send the above log back to us.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 178 service-name telstra service-name bpa service-name iprimus service-name pacificinternet .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 179 e5bdc020: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b ...b...f...j...n e5bdc030: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ed 2b ...b..
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 180 The Prestige packet trace records and analyzes packets running on LAN and WAN interfaces.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 181 ras> sys trcp channel enet0 bothway ras> sys trcp sw on ras> sys trcl sw on ras> sys trcd brief 0 11880 .160 ENET0-R[00 62] TCP 192.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 182 Source IP = 0xC0A80102 ( 192.168.1.2) Destinati on IP = 0xC01F0782 ( 192.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 183 Idetifica tion = 0x57F3 (2251 5) Flags = 0x02 Fragment Offset = 0x00 Time to L ive = 0xED (237) Protocol = 0x06 (TCP) Header Ch ecksum = 0xAC8C (4417 2) Source IP = 0xC01F0782 ( 192.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 184 Network T ype = 0x0800 (TCP/ IP) IP Header: IP Versio n = 4 Header Le ngth = 20 Type of .
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 185 0030: 22 38 E8 ED 00 00 20 20-20 20 20 20 " 8.... 2. Trace WAN packet 1.1 Disable the capture of the LAN packet by entering: sys trcp chan nel enet0 none 1.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 186 Flags = 0x02 Fragment Offset = 0x00 Time to L ive = 0xEE (238) Protocol = 0x06 (TCP) Header Ch ecksum = 0xA9AB (4343 5) Source IP = 0xC01F0782 ( 192.
Pr estige 2802HW(L)-Ix Support Notes All contents c opyright (c ) 2007 Zy XEL Comm unications Cor poration. 187 1. Trace LAN packet 2. Trace WAN packet 1. Trace LAN packet 1.1 Disable the capture of the WAN packet by entering: sys trcp chan nel mpoa00 none 1.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il ZyXEL Communications 2802HWL-IX è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del ZyXEL Communications 2802HWL-IX - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ZyXEL Communications 2802HWL-IX imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ZyXEL Communications 2802HWL-IX ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ZyXEL Communications 2802HWL-IX, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del ZyXEL Communications 2802HWL-IX.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ZyXEL Communications 2802HWL-IX. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ZyXEL Communications 2802HWL-IX insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
