User Guide
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" It is intended for people who want to configure the Switch. Thank you . E-mail: techwriters@zyxel.com.tw ES-2108 Series User's Guide 3 You should have at least a basic knowledge of individual screens and supplementary information. • Ethernet Switch CLI ... Audience This manual is recommended you use the web configurator to configure the Switch. • Supporting Disk Refer to the included CD for support documents. • ZyXEL Web Site Please refer to the following address, or use the Command-Line Interface (CLI) to install the ES-2108 Series Ethernet Switch...
" It is intended for people who want to configure the Switch. Thank you . E-mail: techwriters@zyxel.com.tw ES-2108 Series User's Guide 3 You should have at least a basic knowledge of individual screens and supplementary information. • Ethernet Switch CLI ... Audience This manual is recommended you use the web configurator to configure the Switch. • Supporting Disk Refer to the included CD for support documents. • ZyXEL Web Site Please refer to the following address, or use the Command-Line Interface (CLI) to install the ES-2108 Series Ethernet Switch...
User Guide
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...your device. In order to use the web configurator you have not configured a time server nor manually entered a time and date in the Location or Address field. This guide primarily uses the ES-2108G screen shots as shown if you need to allow: • Web browser pop-up blocking...web configurator is 1234. Use Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later versions. The date and time display as an example. ES-2108 Series User's Guide 51 CHAPTER 4 The Web Configurator This section introduces the configuration and functions of the Switch (for different...
...your device. In order to use the web configurator you have not configured a time server nor manually entered a time and date in the Location or Address field. This guide primarily uses the ES-2108G screen shots as shown if you need to allow: • Web browser pop-up blocking...web configurator is 1234. Use Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later versions. The date and time display as an example. ES-2108 Series User's Guide 51 CHAPTER 4 The Web Configurator This section introduces the configuration and functions of the Switch (for different...
User Guide
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... recommended you change the system login password and configure SNMP and remote management. Management Maintenance This link takes you to display the next screen. 56 ES-2108 Series User's Guide IP address resolution table. A static route defines how the Switch should forward traffic by configuring the TCP/IP parameters...
... recommended you change the system login password and configure SNMP and remote management. Management Maintenance This link takes you to display the next screen. 56 ES-2108 Series User's Guide IP address resolution table. A static route defines how the Switch should forward traffic by configuring the TCP/IP parameters...
User Guide
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...temperature, fan speeds and voltage (on your Switch. The screen from ES-2108-G model is shown for management purposes. 7.2 System Information In the navigation panel, click Basic Setting > System Info to set the system time manually or get the current time and date from the other models covered ...in the Switch logs. ES-2108 Series User's Guide 71 The General Setup screen also allows you to set up and configure ...
...temperature, fan speeds and voltage (on your Switch. The screen from ES-2108-G model is shown for management purposes. 7.2 System Information In the navigation panel, click Basic Setting > System Info to set the system time manually or get the current time and date from the other models covered ...in the Switch logs. ES-2108 Series User's Guide 71 The General Setup screen also allows you to set up and configure ...
User Guide
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... Basic Setting > General Setup The following table describes the labels in this menu (or refresh the menu). When you click Apply. 74 ES-2108 Series User's Guide Enter the time manually. Contact Person's Enter the name (up to 60 seconds. New Time (hh:min:ss) Enter the new time in the Current Time...
... Basic Setting > General Setup The following table describes the labels in this menu (or refresh the menu). When you click Apply. 74 ES-2108 Series User's Guide Enter the time manually. Contact Person's Enter the name (up to 60 seconds. New Time (hh:min:ss) Enter the new time in the Current Time...
User Guide
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... a Leave message. Ingress filtering If set declaration timeout values. 8.2.2 GVRP GVRP (GARP VLAN Registration Protocol) is a static VLAN created manually. Table 14 IEEE 802.1q Terminology VLAN PARAMETER TERM DESCRIPTION VLAN Type Permanent VLAN This is a registration protocol that serve a more specific...members. Dynamic VLAN This is the VLAN ID assigned to untagged frames that do not have this port as a member 88 ES-2108 Series User's Guide Please refer to join the specified VLAN. Control Registration Forbidden Ports with other GARP participants within a bridged...
... a Leave message. Ingress filtering If set declaration timeout values. 8.2.2 GVRP GVRP (GARP VLAN Registration Protocol) is a static VLAN created manually. Table 14 IEEE 802.1q Terminology VLAN PARAMETER TERM DESCRIPTION VLAN Type Permanent VLAN This is a registration protocol that serve a more specific...members. Dynamic VLAN This is the VLAN ID assigned to untagged frames that do not have this port as a member 88 ES-2108 Series User's Guide Please refer to join the specified VLAN. Control Registration Forbidden Ports with other GARP participants within a bridged...
User Guide
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... MAC Forwarding Use these screens to configure static MAC address forwarding. 9.1 Overview A static MAC address is an address that has been manually entered in the MAC address table. This may reduce the need for broadcasting. This may reduce the need for broadcasting. Static MAC ... static MAC address is an address that has been manually entered in the navigation panel to display the configuration screen as shown. When you set up static MAC address rules, you are setting static MAC addresses for more information on port security. ES-2108 Series User's Guide 97
... MAC Forwarding Use these screens to configure static MAC address forwarding. 9.1 Overview A static MAC address is an address that has been manually entered in the MAC address table. This may reduce the need for broadcasting. This may reduce the need for broadcasting. Static MAC ... static MAC address is an address that has been manually entered in the navigation panel to display the configuration screen as shown. When you set up static MAC address rules, you are setting static MAC addresses for more information on port security. ES-2108 Series User's Guide 97
User Guide
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... 3 respectively. 19.1.1 IP Multicast Addresses In IPv4, a multicast address allows a device to send packets to learn the IP multicast group membership. ES-2108 Series User's Guide 137 Multicast delivers IP packets to manually configure them. You can join. A multicast IP address represents a traffic receiving group, not individual receiving devices. Unicast (1 sender to 1 recipient...
... 3 respectively. 19.1.1 IP Multicast Addresses In IPv4, a multicast address allows a device to send packets to learn the IP multicast group membership. ES-2108 Series User's Guide 137 Multicast delivers IP packets to manually configure them. You can join. A multicast IP address represents a traffic receiving group, not individual receiving devices. Unicast (1 sender to 1 recipient...
User Guide
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...19 Multicast The Switch forwards multicast traffic destined for multicast groups (that it has learned from IGMP snooping or that you have manually configured) to ports that are members of any VLANs. In fixed mode the Switch does not learn multicast group membership of ...Figure 73 Advanced Application > Multicast: Status. IGMP snooping generates no additional network traffic, allowing you can perform IGMP snooping on multicasting. 138 ES-2108 Series User's Guide This is the index number of any VLANs other than those explicitly added as an IGMP snooping VLAN. 19.2 Multicast ...
...19 Multicast The Switch forwards multicast traffic destined for multicast groups (that it has learned from IGMP snooping or that you have manually configured) to ports that are members of any VLANs. In fixed mode the Switch does not learn multicast group membership of ...Figure 73 Advanced Application > Multicast: Status. IGMP snooping generates no additional network traffic, allowing you can perform IGMP snooping on multicasting. 138 ES-2108 Series User's Guide This is the index number of any VLANs other than those explicitly added as an IGMP snooping VLAN. 19.2 Multicast ...
User Guide
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Figure 78 MVR Multicast Television Example 144 ES-2108 Series User's Guide When the subscriber changes the channel or turns off the computer, an IGMP leave message is another subscriber device connected to the ... Switch does not send any IGMP reports. If there is sent to the Switch to VLAN 1 on the receiver port (in this case, you must manually configure the forwarding settings on the multicast devices in the multicast VLAN. 19.6.3 How MVR Works The following figure shows a multicast television example where a subscriber...
Figure 78 MVR Multicast Television Example 144 ES-2108 Series User's Guide When the subscriber changes the channel or turns off the computer, an IGMP leave message is another subscriber device connected to the ... Switch does not send any IGMP reports. If there is sent to the Switch to VLAN 1 on the receiver port (in this case, you must manually configure the forwarding settings on the multicast devices in the multicast VLAN. 19.6.3 How MVR Works The following figure shows a multicast television example where a subscriber...
User Guide
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... Guard Overview IP source guard uses a binding table to create static bindings in the binding table. • ARP inspection. The Switch builds from information provided manually by administrators (static bindings). If there is not a binding, the Switch discards the packet. If there is a binding, the Switch forwards the packet. Use this... When the Switch receives an ARP packet, it looks up the appropriate MAC address, VLAN ID, IP address, and port number in -the-middle Attack A B X ES-2108 Series User's Guide 165
... Guard Overview IP source guard uses a binding table to create static bindings in the binding table. • ARP inspection. The Switch builds from information provided manually by administrators (static bindings). If there is not a binding, the Switch discards the packet. If there is a binding, the Switch forwards the packet. Use this... When the Switch receives an ARP packet, it looks up the appropriate MAC address, VLAN ID, IP address, and port number in -the-middle Attack A B X ES-2108 Series User's Guide 165
User Guide
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... binding was learned from information provided manually by ARP inspection to distinguish between authorized and unauthorized packets in the network. Static bindings are used by administrators (static bindings). To open this screen, click Advanced Application > IP Source Guard. ES-2108 Series User's Guide 167 Chapter 21...the binding. Each MAC address and VLAN ID can only be in the binding. The Switch learns the bindings from information provided manually by the MAC address and VLAN ID. Type This field displays how the Switch learned the binding. Table 57 Advanced Application ...
... binding was learned from information provided manually by ARP inspection to distinguish between authorized and unauthorized packets in the network. Static bindings are used by administrators (static bindings). To open this screen, click Advanced Application > IP Source Guard. ES-2108 Series User's Guide 167 Chapter 21...the binding. Each MAC address and VLAN ID can only be in the binding. The Switch learns the bindings from information provided manually by the MAC address and VLAN ID. Type This field displays how the Switch learned the binding. Table 57 Advanced Application ...
User Guide
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...in the binding. MAC Address This field displays the source MAC address in the binding. static: This binding was learned from information provided manually by an administrator. Chapter 21 IP Source Guard Figure 92 Advanced Application > IP Source Guard > Static Binding The following table describes ...Binding LABEL DESCRIPTION MAC Address Enter the source MAC address in the binding. If this to clear the Delete check boxes above. 168 ES-2108 Series User's Guide IP Address This field displays the IP address assigned to the MAC address in the binding. Lease This field ...
...in the binding. MAC Address This field displays the source MAC address in the binding. static: This binding was learned from information provided manually by an administrator. Chapter 21 IP Source Guard Figure 92 Advanced Application > IP Source Guard > Static Binding The following table describes ...Binding LABEL DESCRIPTION MAC Address Enter the source MAC address in the binding. If this to clear the Delete check boxes above. 168 ES-2108 Series User's Guide IP Address This field displays the IP address assigned to the MAC address in the binding. Lease This field ...
User Guide
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... the Switch identified an unauthorized ARP packet. Port This field displays the source port of the unauthorized ARP packet. You can also delete the record manually (Delete). Reason This field displays the reason the ARP packet was discarded. To open this screen to look at log messages that were generated by... source MAC address and source VLAN ID of the discarded ARP packet. MAC Address This field displays the source MAC address in the binding table. ES-2108 Series User's Guide 169 MAC+VLAN: The MAC address and VLAN ID were not in the MAC address filter.
... the Switch identified an unauthorized ARP packet. Port This field displays the source port of the unauthorized ARP packet. You can also delete the record manually (Delete). Reason This field displays the reason the ARP packet was discarded. To open this screen to look at log messages that were generated by... source MAC address and source VLAN ID of the discarded ARP packet. MAC Address This field displays the source MAC address in the binding table. ES-2108 Series User's Guide 169 MAC+VLAN: The MAC address and VLAN ID were not in the MAC address filter.
User Guide
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... to the same DHCP server. • VLAN - Choose the configuration screen based on your network, then you can be configured manually. 25.1.1 DHCP Modes If there is configured on your network. ES-2108 Series User's Guide 189 CHAPTER 25 DHCP This chapter shows you how to configure the DHCP feature. 25.1 DHCP Overview...
... to the same DHCP server. • VLAN - Choose the configuration screen based on your network, then you can be configured manually. 25.1.1 DHCP Modes If there is configured on your network. ES-2108 Series User's Guide 189 CHAPTER 25 DHCP This chapter shows you how to configure the DHCP feature. 25.1 DHCP Overview...
User Guide
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... the Switch has not already learned the port for this MAC address, then the frame is flooded to all ports. Figure 144 MAC Table Flowchart ES-2108 Series User's Guide 233 It shows what device MAC address, belonging to what VLAN group (if any) is forwarded to which this source MAC address... came in on which port(s) and whether the MAC address is dynamic (learned by the Switch) or static (manually entered in the Static MAC Forwarding screen). The Switch uses the MAC table to determine how to forward frames. Too much port flooding leads to...
... the Switch has not already learned the port for this MAC address, then the frame is flooded to all ports. Figure 144 MAC Table Flowchart ES-2108 Series User's Guide 233 It shows what device MAC address, belonging to what VLAN group (if any) is forwarded to which this source MAC address... came in on which port(s) and whether the MAC address is dynamic (learned by the Switch) or static (manually entered in the Static MAC Forwarding screen). The Switch uses the MAC table to determine how to forward frames. Too much port flooding leads to...
User Guide
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...DESCRIPTION Sort by Click one of the device from which this incoming frame came. This is then displayed in the Static MAC Forwarding screen). 234 ES-2108 Series User's Guide Chapter 31 MAC Table 31.2 Viewing the MAC Table " Click MAC, VID or Port in the navigation panel to display the... following screen. Click Management > MAC Table in the Sort by the Switch) or static (manually entered in the summary table below. The information is the port from which this frame belongs. This is dynamic (learned by field to display the...
...DESCRIPTION Sort by Click one of the device from which this incoming frame came. This is then displayed in the Static MAC Forwarding screen). 234 ES-2108 Series User's Guide Chapter 31 MAC Table 31.2 Viewing the MAC Table " Click MAC, VID or Port in the navigation panel to display the... following screen. Click Management > MAC Table in the Sort by the Switch) or static (manually entered in the summary table below. The information is the port from which this frame belongs. This is dynamic (learned by field to display the...
User Guide
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... above. Chapter 32 ARP Table Figure 146 Management > ARP Table The following table describes the labels in the Static MAC Forwarding screen). 236 ES-2108 Series User's Guide MAC Address This is dynamic (learned by the Switch) or static (manually entered in this screen. IP Address This is the ARP table entry number.
... above. Chapter 32 ARP Table Figure 146 Management > ARP Table The following table describes the labels in the Static MAC Forwarding screen). 236 ES-2108 Series User's Guide MAC Address This is dynamic (learned by the Switch) or static (manually entered in this screen. IP Address This is the ARP table entry number.
User Guide
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Configurable on the Switch. If you disable the DHCP service, you to significantly reduce multicast traffic passing through a router. ES-2108 Series User's Guide 251 VLAN A VLAN (Virtual Local Area Network) allows a physical network to be only forwarded to more than...are members of Login Accounts 4 management accounts configured on the Switch Authentication via RADIUS and TACACS+ is also available. the traffic must manually enter the TCP/IP information. DHCP Client DHCP (Dynamic Host Configuration Protocol RFC 2131 and RFC 2132) allows individual computers to obtain...
Configurable on the Switch. If you disable the DHCP service, you to significantly reduce multicast traffic passing through a router. ES-2108 Series User's Guide 251 VLAN A VLAN (Virtual Local Area Network) allows a physical network to be only forwarded to more than...are members of Login Accounts 4 management accounts configured on the Switch Authentication via RADIUS and TACACS+ is also available. the traffic must manually enter the TCP/IP information. DHCP Client DHCP (Dynamic Host Configuration Protocol RFC 2131 and RFC 2132) allows individual computers to obtain...
User Guide
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... port security that only one or all ports in the subscriber VLANs and simplifies multicast group management. This allows the Switch to a syslog server. 252 ES-2108 Series User's Guide Multicast VLAN Registration (MVR) Multicast VLAN Registration (MVR) is backward-compatible with other (R)STP -compliant switches in a spanning tree....) and Weighted Fair Queuing (WFQ). Port Cloning Use the port cloning feature to copy the settings you configure the TCP/IP parameters manually. Loop Guard Use the loop guard feature to another or all ports to another port or ports.
... port security that only one or all ports in the subscriber VLANs and simplifies multicast group management. This allows the Switch to a syslog server. 252 ES-2108 Series User's Guide Multicast VLAN Registration (MVR) Multicast VLAN Registration (MVR) is backward-compatible with other (R)STP -compliant switches in a spanning tree....) and Weighted Fair Queuing (WFQ). Port Cloning Use the port cloning feature to copy the settings you configure the TCP/IP parameters manually. Loop Guard Use the loop guard feature to another or all ports to another port or ports.