User Guide
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... the web configurator. About This User's Guide About This User's Guide Intended Audience This manual is available at www.zyxel.com. Need More Help? XGS-4526/4528F/4728F User's Guide 3 More help is intended for support documents. The Technical Writing Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 30099, Taiwan. Note...
... the web configurator. About This User's Guide About This User's Guide Intended Audience This manual is available at www.zyxel.com. Need More Help? XGS-4526/4528F/4728F User's Guide 3 More help is intended for support documents. The Technical Writing Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 30099, Taiwan. Note...
User Guide
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...'s Guide Chapter 4 The Web Configurator 3 The login screen appears. This guide uses the XGS-4728F screens as shown if you access the web configurator. Figure 19 Web Configurator: Login 4 Click OK to view the first web configurator screen. 4.3 The Web ... an example. The default username is admin and associated default password is the first screen that displays when you have not configured a time server nor manually entered a time and date in the General Setup screen.
...'s Guide Chapter 4 The Web Configurator 3 The login screen appears. This guide uses the XGS-4728F screens as shown if you access the web configurator. Figure 19 Web Configurator: Login 4 Click OK to view the first web configurator screen. 4.3 The Web ... an example. The default username is admin and associated default password is the first screen that displays when you have not configured a time server nor manually entered a time and date in the General Setup screen.
User Guide
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... Switch uses to determine the routing path for your network. Access Control This link takes you to screens where you can test port(s). 52 XGS-4526/4528F/4728F User's Guide Diagnostic This link takes you to screens where you can view system logs and can change the system login password and configure... screens where you can configure sFlow settings on the Switch. A static route defines how the Switch should forward traffic by configuring the TCP/IP parameters manually.
... Switch uses to determine the routing path for your network. Access Control This link takes you to screens where you can test port(s). 52 XGS-4526/4528F/4728F User's Guide Diagnostic This link takes you to screens where you can view system logs and can change the system login password and configure... screens where you can configure sFlow settings on the Switch. A static route defines how the Switch should forward traffic by configuring the TCP/IP parameters manually.
User Guide
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... Switch identification information. The Switch Setup screen allows you to set the system time manually or get the current time and date from an external server when you to set up and configure global Switch features. XGS-4526/4528F/4728F User's Guide 101 The General Setup screen also allows you turn on the...
... Switch identification information. The Switch Setup screen allows you to set the system time manually or get the current time and date from an external server when you to set up and configure global Switch features. XGS-4526/4528F/4728F User's Guide 101 The General Setup screen also allows you turn on the...
User Guide
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... the European Union start using Daylight Saving Time at 2 A.M. All of the time zones in the United States starts using Daylight Saving Time at 0:0:0. XGS-4526/4528F/4728F User's Guide 105 NTP (RFC-1305) is displayed in the Current Time field after you click Apply. Each time you use Daylight Saving Time... menu. The time is similar to Time (RFC-868). So in the Current Date field after you click Apply. GMT or UTC). Enter the time manually. New Time (hh:min:ss) Enter the new time in the European Union on the Switch, the time and date will appear locked for 60...
... the European Union start using Daylight Saving Time at 2 A.M. All of the time zones in the United States starts using Daylight Saving Time at 0:0:0. XGS-4526/4528F/4728F User's Guide 105 NTP (RFC-1305) is displayed in the Current Time field after you click Apply. Each time you use Daylight Saving Time... menu. The time is similar to Time (RFC-868). So in the Current Date field after you click Apply. GMT or UTC). Enter the time manually. New Time (hh:min:ss) Enter the new time in the European Union on the Switch, the time and date will appear locked for 60...
User Guide
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...for switches to a specific domain. 9.2 Automatic VLAN Registration GARP and GVRP are withdrawn by a GVRP registration/ deregistration process. 118 XGS-4526/4528F/4728F User's Guide Table 15 IEEE 802.1Q VLAN Terminology VLAN PARAMETER TERM DESCRIPTION VLAN Type Permanent VLAN This is a registration protocol ... beyond the local Switch. GARP timers set declaration timeout values. 9.2.2 GVRP GVRP (GARP VLAN Registration Protocol) is a static VLAN created manually. To forward a frame from an 802.1Q VLAN-unaware switch to an 802.1Q VLAN-aware switch, the Switch first decides where...
...for switches to a specific domain. 9.2 Automatic VLAN Registration GARP and GVRP are withdrawn by a GVRP registration/ deregistration process. 118 XGS-4526/4528F/4728F User's Guide Table 15 IEEE 802.1Q VLAN Terminology VLAN PARAMETER TERM DESCRIPTION VLAN Type Permanent VLAN This is a registration protocol ... beyond the local Switch. GARP timers set declaration timeout values. 9.2.2 GVRP GVRP (GARP VLAN Registration Protocol) is a static VLAN created manually. To forward a frame from an 802.1Q VLAN-unaware switch to an 802.1Q VLAN-aware switch, the Switch first decides where...
User Guide
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...MAC address forwarding. 10.1 Overview This chapter discusses how to access the Switch. Static MAC addresses do not age out. XGS-4526/4528F/4728F User's Guide 137 Static MAC address forwarding together with port security allows only computers in the MAC address table on a ...port to configure forwarding rules based on MAC addresses of devices on your network. 10.2 Configuring Static MAC Forwarding A static MAC address is an address that has been manually...
...MAC address forwarding. 10.1 Overview This chapter discusses how to access the Switch. Static MAC addresses do not age out. XGS-4526/4528F/4728F User's Guide 137 Static MAC address forwarding together with port security allows only computers in the MAC address table on a ...port to configure forwarding rules based on MAC addresses of devices on your network. 10.2 Configuring Static MAC Forwarding A static MAC address is an address that has been manually...
User Guide
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... 52 shows frames being forwarded to all ports or drop them. Figure 51 shows such unknown multicast frames flooded to devices XGS-4526/4528F/4728F User's Guide 141 Static multicast addresses do not age out. If a multicast group has no members, then the switch will... either flood the multicast frames to configure static multicast address forwarding. 11.1 Static Multicast Forwarding Overview A multicast MAC address is a multicast MAC address that has been manually...
... 52 shows frames being forwarded to all ports or drop them. Figure 51 shows such unknown multicast frames flooded to devices XGS-4526/4528F/4728F User's Guide 141 Static multicast addresses do not age out. If a multicast group has no members, then the switch will... either flood the multicast frames to configure static multicast address forwarding. 11.1 Static Multicast Forwarding Overview A multicast MAC address is a multicast MAC address that has been manually...
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...passively snoop on IGMP packets transferred between IP multicast routers/switches and IP multicast hosts to learn multicast groups without you having to manually configure them. VID This field displays the multicast VLAN ID. It checks IGMP packets passing through your Switch. 24.1.4 IGMP ... is referred to as auto mode. This is the index number of that group. Alternatively, you have manually configured) to display the screen as shown. XGS-4526/4528F/4728F User's Guide In fixed mode the Switch does not learn multicast group membership of any VLANs. See Section...
...passively snoop on IGMP packets transferred between IP multicast routers/switches and IP multicast hosts to learn multicast groups without you having to manually configure them. VID This field displays the multicast VLAN ID. It checks IGMP packets passing through your Switch. 24.1.4 IGMP ... is referred to as auto mode. This is the index number of that group. Alternatively, you have manually configured) to display the screen as shown. XGS-4526/4528F/4728F User's Guide In fixed mode the Switch does not learn multicast group membership of any VLANs. See Section...
User Guide
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In this case, you must manually configure the forwarding settings on the list of forwarding destination for the specified multicast traffic. When the subscriber selects a television channel, computer A sends an IGMP ... connected to the list of the configured MVR multicast group addresses on the Switch). Figure 103 MVR Multicast Television Example VLAN 1 Multicast VLAN S A 236 XGS-4526/4528F/4728F User's Guide Multiple subscriber devices can set your Switch to leave the multicast group. Chapter 24 Multicast Once configured, the Switch maintains a forwarding table...
In this case, you must manually configure the forwarding settings on the list of forwarding destination for the specified multicast traffic. When the subscriber selects a television channel, computer A sends an IGMP ... connected to the list of the configured MVR multicast group addresses on the Switch). Figure 103 MVR Multicast Television Example VLAN 1 Multicast VLAN S A 236 XGS-4526/4528F/4728F User's Guide Multiple subscriber devices can set your Switch to leave the multicast group. Chapter 24 Multicast Once configured, the Switch maintains a forwarding table...
User Guide
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...snooping before you enable ARP inspection. The Switch builds the binding table by snooping DHCP packets (dynamic bindings) and from information provided manually by administrators (static bindings). If there is not a binding, the Switch discards the packet. If you want to use dynamic bindings... and unauthorized DHCP and ARP packets in your network. IP source guard consists of the following features: • Static bindings. XGS-4526/4528F/4728F User's Guide 259 Use this to create static bindings in the binding table. Use this to filter unauthorized DHCP packets on the...
...snooping before you enable ARP inspection. The Switch builds the binding table by snooping DHCP packets (dynamic bindings) and from information provided manually by administrators (static bindings). If there is not a binding, the Switch discards the packet. If you want to use dynamic bindings... and unauthorized DHCP and ARP packets in your network. IP source guard consists of the following features: • Static bindings. XGS-4526/4528F/4728F User's Guide 259 Use this to create static bindings in the binding table. Use this to filter unauthorized DHCP packets on the...
User Guide
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... Static Binding Use this field is always valid (for each binding. VID Port dhcp-snooping: This binding was learned from information provided manually by the MAC address and VLAN ID. Table 77 IP Source Guard LABEL DESCRIPTION Index This field displays a sequential number for example,...address and VLAN ID as an existing static binding, the 264 XGS-4526/4528F/4728F User's Guide Chapter 26 IP Source Guard the bindings by snooping DHCP packets (dynamic bindings) and from information provided manually by snooping DHCP packets. Figure 117 IP Source Guard The following...
... Static Binding Use this field is always valid (for each binding. VID Port dhcp-snooping: This binding was learned from information provided manually by the MAC address and VLAN ID. Table 77 IP Source Guard LABEL DESCRIPTION Index This field displays a sequential number for example,...address and VLAN ID as an existing static binding, the 264 XGS-4526/4528F/4728F User's Guide Chapter 26 IP Source Guard the bindings by snooping DHCP packets (dynamic bindings) and from information provided manually by snooping DHCP packets. Figure 117 IP Source Guard The following...
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... select Any. This field displays the port number in the binding. This field displays the source VLAN ID in the binding. XGS-4526/4528F/4728F User's Guide 265 Figure 118 IP Source Guard Static Binding The following table describes the labels in the field to clear the fields... if not applicable, to the right. Clear Click this field is valid. VLAN Port static: This binding was learned from information provided manually by an administrator. If this to create the specified static binding or to all ports. Table 78 IP Source Guard Static Binding LABEL DESCRIPTION...
... select Any. This field displays the port number in the binding. This field displays the source VLAN ID in the binding. XGS-4526/4528F/4728F User's Guide 265 Figure 118 IP Source Guard Static Binding The following table describes the labels in the field to clear the fields... if not applicable, to the right. Clear Click this field is valid. VLAN Port static: This binding was learned from information provided manually by an administrator. If this to create the specified static binding or to all ports. Table 78 IP Source Guard Static Binding LABEL DESCRIPTION...
User Guide
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...> IP Source Guard > ARP Inspection. Index This field displays a sequential number for each MAC address filter. You can also delete the record manually (Delete). IP: The MAC address and VLAN ID were in the binding table, but the IP address was discarded. VID This field displays ...When the Switch identifies an unauthorized ARP packet, it automatically creates a MAC address filter to clear the Delete check boxes above. 274 XGS-4526/4528F/4728F User's Guide Delete Delete Cancel Port: The MAC address, VLAN ID, and IP address were in the binding table, but the ...
...> IP Source Guard > ARP Inspection. Index This field displays a sequential number for each MAC address filter. You can also delete the record manually (Delete). IP: The MAC address and VLAN ID were in the binding table, but the IP address was discarded. VID This field displays ...When the Switch identifies an unauthorized ARP packet, it automatically creates a MAC address filter to clear the Delete check boxes above. 274 XGS-4526/4528F/4728F User's Guide Delete Delete Cancel Port: The MAC address, VLAN ID, and IP address were in the binding table, but the ...
User Guide
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... (1 byte) Identifier String (53 byte) delimiter Slot ID Value delimiter Port No delimiter VLAN ID (1 byte) (1 byte) (1 byte) (2 byte) (1 byte) (4 bytes) 300 XGS-4526/4528F/4728F User's Guide In addition, the Switch puts the PPPoE client's MAC address into the Agent Circuit ID Sub-option. The Switch takes the Circuit... ID Sub-option if you do not specify any user-defined string. 31.1.2.1 Flexible Circuit ID Syntax with Identifier String and Variables If you manually configure for a VLAN on a specific port or for a port as an Agent Remote ID sub-option. The identifier-string, slot ID,...
... (1 byte) Identifier String (53 byte) delimiter Slot ID Value delimiter Port No delimiter VLAN ID (1 byte) (1 byte) (1 byte) (2 byte) (1 byte) (4 bytes) 300 XGS-4526/4528F/4728F User's Guide In addition, the Switch puts the PPPoE client's MAC address into the Agent Circuit ID Sub-option. The Switch takes the Circuit... ID Sub-option if you do not specify any user-defined string. 31.1.2.1 Flexible Circuit ID Syntax with Identifier String and Variables If you manually configure for a VLAN on a specific port or for a port as an Agent Remote ID sub-option. The identifier-string, slot ID,...
User Guide
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... again after the time interval you how to configure the Switch to automatically undo the action after the error is detected on a port manually via the web configurator or the commands. The CPU protection feature allows you to handle regular tasks properly. You then can shut down ...a port or stop sending packets) on a port when the Switch detects a pre-configured error. XGS-4526/4528F/4728F User's Guide 309 This enhances the CPU efficiency and protects against potential DoS attacks or errors from other network(s). It also shows you specify....
... again after the time interval you how to configure the Switch to automatically undo the action after the error is detected on a port manually via the web configurator or the commands. The CPU protection feature allows you to handle regular tasks properly. You then can shut down ...a port or stop sending packets) on a port when the Switch detects a pre-configured error. XGS-4526/4528F/4728F User's Guide 309 This enhances the CPU efficiency and protects against potential DoS attacks or errors from other network(s). It also shows you specify....
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You cannot manually configure a new entry. Figure 158 IP Application > RIP The following table lists the default administrative distance value of an IP interface. 328 XGS-4526/4528F/4728F User's Guide Table 112 IP Application > RIP LABEL DESCRIPTION Active Select this screen. The lower the administrative distance value is, the more information about administrative...
You cannot manually configure a new entry. Figure 158 IP Application > RIP The following table lists the default administrative distance value of an IP interface. 328 XGS-4526/4528F/4728F User's Guide Table 112 IP Application > RIP LABEL DESCRIPTION Active Select this screen. The lower the administrative distance value is, the more information about administrative...
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... OSPF cost. Chapter 37 OSPF In the OSPF Configuration screen, click Redistribute to begin configuring this screen afresh. 340 XGS-4526/4528F/4728F User's Guide Metric Value Apply Cancel Select 2 for routing protocols whose external metrics are not comparable to the nonvolatile ... import and translate external Route routes learned through the selected protocol. Type Select 1 for routes learned through RIP routing protocol or configured manually (Static) into the OSPF network transparently. Enter a route cost (between 0 and 16777215). The default metric value is added to ...
... OSPF cost. Chapter 37 OSPF In the OSPF Configuration screen, click Redistribute to begin configuring this screen afresh. 340 XGS-4526/4528F/4728F User's Guide Metric Value Apply Cancel Select 2 for routing protocols whose external metrics are not comparable to the nonvolatile ... import and translate external Route routes learned through the selected protocol. Type Select 1 for routes learned through RIP routing protocol or configured manually (Static) into the OSPF network transparently. Enter a route cost (between 0 and 16777215). The default metric value is added to ...
User Guide
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... or relay agent then you must have a DHCP server in the broadcast domain of the client computers or else the client computers must be configured manually. 41.1.1 DHCP Modes The Switch can be configured as a DHCP server or DHCP relay agent. • If you configure the Switch as a DHCP... forwards DHCP requests to the same DHCP server. The screen you should use for the clients. When the Switch receives a request from a server. XGS-4526/4528F/4728F User's Guide 361 Choose the configuration screen based on your network. If you configure the Switch as a DHCP server or a DHCP relay agent....
... or relay agent then you must have a DHCP server in the broadcast domain of the client computers or else the client computers must be configured manually. 41.1.1 DHCP Modes The Switch can be configured as a DHCP server or DHCP relay agent. • If you configure the Switch as a DHCP... forwards DHCP requests to the same DHCP server. The screen you should use for the clients. When the Switch receives a request from a server. XGS-4526/4528F/4728F User's Guide 361 Choose the configuration screen based on your network. If you configure the Switch as a DHCP server or a DHCP relay agent....
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... This chapter introduces the MAC Table screen. 50.1 MAC Table Overview The MAC Table screen (a MAC table is dynamic (learned by the Switch) or static (manually entered in the MAC Table. • If the Switch has already learned the port for this MAC address, then it forwards the frame to that... to a VLAN group) sends a packet which this source MAC address came. 2 The Switch checks to all ports. Too much port flooding leads to forward frames. XGS-4526/4528F/4728F User's Guide 443
... This chapter introduces the MAC Table screen. 50.1 MAC Table Overview The MAC Table screen (a MAC table is dynamic (learned by the Switch) or static (manually entered in the MAC Table. • If the Switch has already learned the port for this MAC address, then it forwards the frame to that... to a VLAN group) sends a packet which this source MAC address came. 2 The Switch checks to all ports. Too much port flooding leads to forward frames. XGS-4526/4528F/4728F User's Guide 443