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...this manual, you . Thank you use e-mail instead. If you cannot contact your vendor, then contact a ZyXEL office for additional support documentation and product certifications. Related Documentation • Quick Start Guide The Quick Start Guide ...In the event of problems that cannot be solved by using the web configurator. See http://www.zyxel.com/ GS-1524/GS-1548 User's Guide 3 You should contact your hardware connections. • Web Configurator Online Help Embedded... Guide-related comments, questions or suggestions for descriptions of TCP/IP networking concepts and topology.
...this manual, you . Thank you use e-mail instead. If you cannot contact your vendor, then contact a ZyXEL office for additional support documentation and product certifications. Related Documentation • Quick Start Guide The Quick Start Guide ...In the event of problems that cannot be solved by using the web configurator. See http://www.zyxel.com/ GS-1524/GS-1548 User's Guide 3 You should contact your hardware connections. • Web Configurator Online Help Embedded... Guide-related comments, questions or suggestions for descriptions of TCP/IP networking concepts and topology.
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... Configuration 39 4.5 Switch Lockout ...40 4.6 Resetting the Switch ...40 4.7 Logging Out of the Web Configurator 41 4.8 Help ...41 Chapter 5 System ...43 5.1 System Screen ...43 5.1.1 Configure IP Address 44 5.1.2 Layer 2 (L2) Table Aging 45 5.1.3 Backup Settings ...45 5.1.4 Restore Settings ...46 5.2 System: Change Password 47 5.3 Firmware Upgrade ...47 5.3.1 System: Restart/Reset 48 ......53 7.3 Port Statistics ...54 Chapter 8 VLAN ...57 8.1 Introduction to IEEE 802.1Q Tagged VLANs 57 8.1.1 Forwarding Tagged and Untagged Frames 57 8.2 Static VLAN ...58 12 GS-1524/GS-1548 User's Guide
... Configuration 39 4.5 Switch Lockout ...40 4.6 Resetting the Switch ...40 4.7 Logging Out of the Web Configurator 41 4.8 Help ...41 Chapter 5 System ...43 5.1 System Screen ...43 5.1.1 Configure IP Address 44 5.1.2 Layer 2 (L2) Table Aging 45 5.1.3 Backup Settings ...45 5.1.4 Restore Settings ...46 5.2 System: Change Password 47 5.3 Firmware Upgrade ...47 5.3.1 System: Restart/Reset 48 ......53 7.3 Port Statistics ...54 Chapter 8 VLAN ...57 8.1 Introduction to IEEE 802.1Q Tagged VLANs 57 8.1.1 Forwarding Tagged and Untagged Frames 57 8.2 Static VLAN ...58 12 GS-1524/GS-1548 User's Guide
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... 11.4.2 DSCP Based QoS ...72 11.4.3 Differentiated Services Code Point (DSCP) Overview 72 11.4.4 DSCP Based QoS Screen 73 11.4.5 ToS Based QoS ...74 11.4.6 IP Address Based QoS 75 Chapter 12 Port Rate Limit and Storm Control 77 12.1 Port Rate Screen ...77 12.1.1 Rate Limit Screen 78 12.1.2 Broadcast......83 13.1 Configuring L2 Management 83 13.1.1 Add a Static MAC Address Entry 84 13.2 Viewing the L2 Address Table 85 Chapter 14 Cable Diagnostics...87 GS-1524/GS-1548 User's Guide 13
... 11.4.2 DSCP Based QoS ...72 11.4.3 Differentiated Services Code Point (DSCP) Overview 72 11.4.4 DSCP Based QoS Screen 73 11.4.5 ToS Based QoS ...74 11.4.6 IP Address Based QoS 75 Chapter 12 Port Rate Limit and Storm Control 77 12.1 Port Rate Screen ...77 12.1.1 Rate Limit Screen 78 12.1.2 Broadcast......83 13.1 Configuring L2 Management 83 13.1.1 Add a Static MAC Address Entry 84 13.2 Viewing the L2 Address Table 85 Chapter 14 Cable Diagnostics...87 GS-1524/GS-1548 User's Guide 13
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Table of Contents Appendix A IP Addresses and Subnetting 153 Appendix B Legal Information 163 Index...167 16 GS-1524/GS-1548 User's Guide
Table of Contents Appendix A IP Addresses and Subnetting 153 Appendix B Legal Information 163 Index...167 16 GS-1524/GS-1548 User's Guide
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...you reload the default configuration file. 3.2 LEDs The following table describes the LEDs. The system is malfunctioning. 30 GS-1524/GS-1548 User's Guide The system is off . Figure 13 Transceiver Removal Example 3.1.3 The RESET Button Reset the Switch ...to restart when you use the RESET button all of the slot. Figure 12 Opening the Transceiver's Latch Example 2 Pull the transceiver out of your configuration settings will be lost. Use the default IP...
...you reload the default configuration file. 3.2 LEDs The following table describes the LEDs. The system is malfunctioning. 30 GS-1524/GS-1548 User's Guide The system is off . Figure 13 Transceiver Removal Example 3.1.3 The RESET Button Reset the Switch ...to restart when you use the RESET button all of the slot. Figure 12 Opening the Transceiver's Latch Example 2 Pull the transceiver out of your configuration settings will be lost. Use the default IP...
User Guide
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... by default). • Java permissions (enabled by 768 pixels. The recommended screen resolution is 1024 by default). Web pop-up windows from the GS-1524, unless otherwise specified. 4.2 System Login 1 Start your device. GS-1524/GS-1548 User's Guide 35 Note: This User's Guide shows screens from your web browser. 2 Type "http://" and the...
... by default). • Java permissions (enabled by 768 pixels. The recommended screen resolution is 1024 by default). Web pop-up windows from the GS-1524, unless otherwise specified. 4.2 System Login 1 Start your device. GS-1524/GS-1548 User's Guide 35 Note: This User's Guide shows screens from your web browser. 2 Type "http://" and the...
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... to configure settings that you can also use this screen to configure which are cleared when the Switch is rebooted. 38 GS-1524/GS-1548 User's Guide Status Use this screen to volatile memory. Storm Control Use this screen to view the status and configure settings...statistics for individual ports on . You can examine the traffic from specified source(s) to view system statistics such as firmware version, IP address and so on the Switch. Statistics Use these screen to specified destination(s). Display Use this screen to backup and restore your ...
... to configure settings that you can also use this screen to configure which are cleared when the Switch is rebooted. 38 GS-1524/GS-1548 User's Guide Status Use this screen to volatile memory. Storm Control Use this screen to view the status and configure settings...statistics for individual ports on . You can examine the traffic from specified source(s) to view system statistics such as firmware version, IP address and so on the Switch. Statistics Use these screen to specified destination(s). Display Use this screen to backup and restore your ...
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...Station Use this screen to configure settings that define when notifications are saved to non-volatile memory. RMON-Lite Use this screen to IP address mappings. Chapter 4 The Web Configurator Table 4 Navigation Panel Links (continued) LINK DESCRIPTION Flash Logs Use this screen to configure...configure groups with different access rights for SNMP v1 and SNMP v2c. Engine ID Use this screen to configure ARP table settings. GS-1524/GS-1548 User's Guide 39 Click System, Password to configure SNMP engine ID. Community Use this screen to display the next screen. ...
...Station Use this screen to configure settings that define when notifications are saved to non-volatile memory. RMON-Lite Use this screen to IP address mappings. Chapter 4 The Web Configurator Table 4 Navigation Panel Links (continued) LINK DESCRIPTION Flash Logs Use this screen to configure...configure groups with different access rights for SNMP v1 and SNMP v2c. Engine ID Use this screen to configure ARP table settings. GS-1524/GS-1548 User's Guide 39 Click System, Password to configure SNMP engine ID. Community Use this screen to display the next screen. ...
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... the Switch back to the default 192.168.1.1. 40 GS-1524/GS-1548 User's Guide The Switch is VLAN 1) when no other VLANs exist. 2 Disable all ports. 3 Forget the password and/or IP address. 4 Enable Dynamic ARP without entering the proper MAC to IP address binding. 4.6 Resetting the Switch If you lock ... defaults. The Switch will need to reset the Switch back to the factory defaults. Press and hold the RESET button for one second. The IP address of the Switch also reverts to factory defaults. Chapter 4 The Web Configurator 4.5 Switch Lockout You could block yourself (and all others) ...
... the Switch back to the default 192.168.1.1. 40 GS-1524/GS-1548 User's Guide The Switch is VLAN 1) when no other VLANs exist. 2 Disable all ports. 3 Forget the password and/or IP address. 4 Enable Dynamic ARP without entering the proper MAC to IP address binding. 4.6 Resetting the Switch If you lock ... defaults. The Switch will need to reset the Switch back to the factory defaults. Press and hold the RESET button for one second. The IP address of the Switch also reverts to factory defaults. Chapter 4 The Web Configurator 4.5 Switch Lockout You could block yourself (and all others) ...
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... Section 5.1.1 on page 45. Figure 22 Configure IP Address The following screen appears when you click the existing IP address in dotted decimal notation for example 192.168.1.5. 44 GS-1524/GS-1548 User's Guide Chapter 5 System Table 5 System (continued) LABEL DESCRIPTION IP Address This field indicates the IP address of the default gateway. This field indicates...
... Section 5.1.1 on page 45. Figure 22 Configure IP Address The following screen appears when you click the existing IP address in dotted decimal notation for example 192.168.1.5. 44 GS-1524/GS-1548 User's Guide Chapter 5 System Table 5 System (continued) LABEL DESCRIPTION IP Address This field indicates the IP address of the default gateway. This field indicates...
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...on the criteria you can choose not to packets based on the incoming port on their IP address. Assign priority to use any QoS enhancement setting on the Switch. 68 GS-1524/GS-1548 User's Guide Assign priority to prioritize traffic even if the incoming packets are prioritized or you...- See Section 11.4.6 on page 71. DSCP Based QoS - See Section 11.4.5 on the highest priority queue, Queue 3 is transmitted first. IP Address Based QoS - You can configure the Switch to packets based on the Switch. Chapter 11 QoS 11.1.2 Strict Priority Strict priority scheduling singles ...
...on the criteria you can choose not to packets based on the incoming port on their IP address. Assign priority to use any QoS enhancement setting on the Switch. 68 GS-1524/GS-1548 User's Guide Assign priority to prioritize traffic even if the incoming packets are prioritized or you...- See Section 11.4.6 on page 71. DSCP Based QoS - See Section 11.4.5 on the highest priority queue, Queue 3 is transmitted first. IP Address Based QoS - You can configure the Switch to packets based on the Switch. Chapter 11 QoS 11.1.2 Strict Priority Strict priority scheduling singles ...
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...Weight field). Strict Priority scheduling services the remaining queues using WRR. Table 17 QoS Setting LABEL DESCRIPTION Advanced Click this screen. GS-1524/GS-1548 User's Guide 69 Note: Queue weights can only be changed when Weighted Round Robin is transmitted before servicing the lower priority queues...based on their queue weight (the number you configure in the navigation panel to edit the number of queues configurable on port number, IP address or configure DSCP or ToS priority to specify a queuing method and configure queue weights for the Switch. Chapter 11 QoS 11...
...Weight field). Strict Priority scheduling services the remaining queues using WRR. Table 17 QoS Setting LABEL DESCRIPTION Advanced Click this screen. GS-1524/GS-1548 User's Guide 69 Note: Queue weights can only be changed when Weighted Round Robin is transmitted before servicing the lower priority queues...based on their queue weight (the number you configure in the navigation panel to edit the number of queues configurable on port number, IP address or configure DSCP or ToS priority to specify a queuing method and configure queue weights for the Switch. Chapter 11 QoS 11...
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....1p priority you want to save them to the Switch's memory. 11.4.2 DSCP Based QoS The Switch allows you to 64 service levels. 72 GS-1524/GS-1548 User's Guide The DS field contains a 2-bit unused field and a 6-bit DSCP field which you click Apply Change Settings. Change Priority Configure... they receive specific per-hop treatment at DiffServ-compliant network devices along the route based on the port of Service (ToS) field in the IP header. DiffServ defines a new DS (Differentiated Services) field to specify priority rules based on the application types and traffic flow. Table 18 ...
....1p priority you want to save them to the Switch's memory. 11.4.2 DSCP Based QoS The Switch allows you to 64 service levels. 72 GS-1524/GS-1548 User's Guide The DS field contains a 2-bit unused field and a 6-bit DSCP field which you click Apply Change Settings. Change Priority Configure... they receive specific per-hop treatment at DiffServ-compliant network devices along the route based on the port of Service (ToS) field in the IP header. DiffServ defines a new DS (Differentiated Services) field to specify priority rules based on the application types and traffic flow. Table 18 ...
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Chapter 11 QoS The following screen. Select IP Address Based QoS in the QoS Enhancement Setting screen to view the following table describes the labels in the TOS field. Figure 43 IP Address Based QoS GS-1524/GS-1548 User's Guide 75 Click Change to view your ToS priority to packets ...coming into the Switch from specific IP addresses. TOS, Priority Apply Change Settings Note: The changes are not ...
Chapter 11 QoS The following screen. Select IP Address Based QoS in the QoS Enhancement Setting screen to view the following table describes the labels in the TOS field. Figure 43 IP Address Based QoS GS-1524/GS-1548 User's Guide 75 Click Change to view your ToS priority to packets ...coming into the Switch from specific IP addresses. TOS, Priority Apply Change Settings Note: The changes are not ...
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... source whose traffic you want to assign a priority to in the IP and MASK fields respectively. Click Change to remove this screen. This table updates when you want to assign to the Switch's memory. 76 GS-1524/GS-1548 User's Guide Click DELETE in the Delete column to view your... IP address based QoS settings. Chapter 11 QoS The following table describes the labels in this IP address based QoS entry from a specified source IP address. ID, IP, MASK, Priority, Delete Apply ...
... source whose traffic you want to assign a priority to in the IP and MASK fields respectively. Click Change to remove this screen. This table updates when you want to assign to the Switch's memory. 76 GS-1524/GS-1548 User's Guide Click DELETE in the Delete column to view your... IP address based QoS settings. Chapter 11 QoS The following table describes the labels in this IP address based QoS entry from a specified source IP address. ID, IP, MASK, Priority, Delete Apply ...
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... packet to a machine where the source host port is the same as the destination host IP address. TCP sequence number is the same as the destination host port. SYN with source port less than 1024. GS-1524/GS-1548 User's Guide 89 Blat Attacks These attacks result from a host to identify ports for an...Service Attacks Denial of attacks the Switch can prevent. SYN packets with port < 1024 - The system attempts to reply to initiate, acknowledge and conclude TCP/IP communication sessions. TCP sequence number is zero and all control bits are used to itself , resulting in the TCP...
... packet to a machine where the source host port is the same as the destination host IP address. TCP sequence number is the same as the destination host port. SYN with source port less than 1024. GS-1524/GS-1548 User's Guide 89 Blat Attacks These attacks result from a host to identify ports for an...Service Attacks Denial of attacks the Switch can prevent. SYN packets with port < 1024 - The system attempts to reply to initiate, acknowledge and conclude TCP/IP communication sessions. TCP sequence number is zero and all control bits are used to itself , resulting in the TCP...
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Apply Click Apply to save your changes. 94 GS-1524/GS-1548 User's Guide Table 32 Auto VoIP Settings LABEL DESCRIPTION Profiles Select Disable if you don't want to give higher priority to VoIP traffic or select IP Phone to give the highest priority to SIP, MGCP and SCCP packets passing through the Switch. Figure...
Apply Click Apply to save your changes. 94 GS-1524/GS-1548 User's Guide Table 32 Auto VoIP Settings LABEL DESCRIPTION Profiles Select Disable if you don't want to give higher priority to VoIP traffic or select IP Phone to give the highest priority to SIP, MGCP and SCCP packets passing through the Switch. Figure...
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... the UDP port for sending log messages to view or export RAM or Flash logs. RAM or Logs - GS-1524/GS-1548 User's Guide 99 You can use 112 printable ASCII characters. IP Address Enter the IP address in dotted decimal notation of your syslog server for identifying this server. Facility The log facility allows...
... the UDP port for sending log messages to view or export RAM or Flash logs. RAM or Logs - GS-1524/GS-1548 User's Guide 99 You can use 112 printable ASCII characters. IP Address Enter the IP address in dotted decimal notation of your syslog server for identifying this server. Facility The log facility allows...
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GS-1524/GS-1548 User's Guide 105 SNMP is used to exchange management information between the network...An agent is a management software module that control and monitor managed devices. SNMP is only available if TCP/IP is configured. CHAPTER 18 SNMP This chapter describes how to user Simple Network Management Protocol (SNMP) to manage ....1 About SNMP Simple Network Management Protocol (SNMP) is an application layer protocol used to manage and monitor TCP/IP-based devices. An agent translates the local management information from the managed device into a form compatible with SNMP....
GS-1524/GS-1548 User's Guide 105 SNMP is used to exchange management information between the network...An agent is a management software module that control and monitor managed devices. SNMP is only available if TCP/IP is configured. CHAPTER 18 SNMP This chapter describes how to user Simple Network Management Protocol (SNMP) to manage ....1 About SNMP Simple Network Management Protocol (SNMP) is an application layer protocol used to manage and monitor TCP/IP-based devices. An agent translates the local management information from the managed device into a form compatible with SNMP....
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...as shown. Table 47 SNMP Community LABEL DESCRIPTION Community ID Select the SNMP community you want to browse all of your SNMP groups. 114 GS-1524/GS-1548 User's Guide An SNMP community string is a text string that is enabled. Chapter 18 SNMP 18.4 SNMP Community SNMP communities act like passwords...v2c before SNMP v3 is transmitted between the management station (the SNMP manager) and the device (the SNMP agent). Remote Station IP This field displays the IP address of SNMP v1 and v2c have to authenticate messages that are used to them. Once SNMP v3 is part of SNMP ...
...as shown. Table 47 SNMP Community LABEL DESCRIPTION Community ID Select the SNMP community you want to browse all of your SNMP groups. 114 GS-1524/GS-1548 User's Guide An SNMP community string is a text string that is enabled. Chapter 18 SNMP 18.4 SNMP Community SNMP communities act like passwords...v2c before SNMP v3 is transmitted between the management station (the SNMP manager) and the device (the SNMP agent). Remote Station IP This field displays the IP address of SNMP v1 and v2c have to authenticate messages that are used to them. Once SNMP v3 is part of SNMP ...