User Guide
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...Switch and configure it using the web configurator or via commands. User Guide Feedback Help us help for descriptions of TCP/IP networking concepts and topology. E-mail: techwriters@zyxel.com.tw ES-2108 Series User's Guide 3 Related Documentation • Quick Start Guide The Quick...Hsinchu, 300, Taiwan. About This User's Guide About This User's Guide Intended Audience This manual is recommended you use e-mail instead. Send all User Guide-related comments, questions or suggestions for improvement to www.zyxel.com for support documents. • ZyXEL Web Site Please refer to the ...
...Switch and configure it using the web configurator or via commands. User Guide Feedback Help us help for descriptions of TCP/IP networking concepts and topology. E-mail: techwriters@zyxel.com.tw ES-2108 Series User's Guide 3 Related Documentation • Quick Start Guide The Quick...Hsinchu, 300, Taiwan. About This User's Guide About This User's Guide Intended Audience This manual is recommended you use e-mail instead. Send all User Guide-related comments, questions or suggestions for improvement to www.zyxel.com for support documents. • ZyXEL Web Site Please refer to the ...
User Guide
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... pop-up blocking is enabled by 768 pixels. This guide primarily uses the ES-2108G screen shots as shown if you need to use the web configurator you have not configured a time server nor manually entered a time and date in the General Setup screen. The screens may ...management via Internet browser. Web pop-up windows from your web browser. 2 Type "http://" and the IP address of the web configurator. ES-2108 Series User's Guide 51 Use Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later versions. CHAPTER 4 The Web Configurator This section introduces the ...
... pop-up blocking is enabled by 768 pixels. This guide primarily uses the ES-2108G screen shots as shown if you need to use the web configurator you have not configured a time server nor manually entered a time and date in the General Setup screen. The screens may ...management via Internet browser. Web pop-up windows from your web browser. 2 Type "http://" and the IP address of the web configurator. ES-2108 Series User's Guide 51 Use Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later versions. CHAPTER 4 The Web Configurator This section introduces the ...
User Guide
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... This link takes you can view the MAC addresses - Click Management > Access Control > Logins to screens where you to display the next screen. 56 ES-2108 Series User's Guide Access Control This link takes you to screens where you can view system logs and test port(s). Diagnostic This link takes you to... the system login password and configure SNMP and remote management. A static route defines how the Switch should forward traffic by configuring the TCP/IP parameters manually.
... This link takes you can view the MAC addresses - Click Management > Access Control > Logins to screens where you to display the next screen. 56 ES-2108 Series User's Guide Access Control This link takes you to screens where you can view system logs and test port(s). Diagnostic This link takes you to... the system login password and configure SNMP and remote management. A static route defines how the Switch should forward traffic by configuring the TCP/IP parameters manually.
User Guide
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...Switch Setup screen allows you to configure general Switch identification information. " The ES-2108PWR screen is different from the other models covered in this UG. CHAPTER 7...such as shown. The General Setup screen allows you to set the system time manually or get the current time and date from ES-2108-G model is then displayed in the Switch logs. You can check the ... Switch features. The IP Setup screen allows you turn on the PWR model) in this screen. ES-2108 Series User's Guide 71 The General Setup screen also allows you to display the screen as fan speeds). The...
...Switch Setup screen allows you to configure general Switch identification information. " The ES-2108PWR screen is different from the other models covered in this UG. CHAPTER 7...such as shown. The General Setup screen allows you to set the system time manually or get the current time and date from ES-2108-G model is then displayed in the Switch logs. You can check the ... Switch features. The IP Setup screen allows you turn on the PWR model) in this screen. ES-2108 Series User's Guide 71 The General Setup screen also allows you to display the screen as fan speeds). The...
User Guide
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...person in charge of this menu (or refresh the menu). Not all time servers support all protocols, so you click Apply. 74 ES-2108 Series User's Guide Time Server IP Address Enter the IP address of your timeserver. Current Time This field displays the time you open this Switch... time zone. Time (RFC-868) format displays a 4-byte integer giving the total number of up to 64 printable characters; Enter the time manually. spaces are the time format. Chapter 7 Basic Setting Figure 34 Basic Setting > General Setup The following table describes the labels in this screen...
...person in charge of this menu (or refresh the menu). Not all time servers support all protocols, so you click Apply. 74 ES-2108 Series User's Guide Time Server IP Address Enter the IP address of your timeserver. Current Time This field displays the time you open this Switch... time zone. Time (RFC-868) format displays a 4-byte integer giving the total number of up to 64 printable characters; Enter the time manually. spaces are the time format. Chapter 7 Basic Setting Figure 34 Basic Setting > General Setup The following table describes the labels in this screen...
User Guide
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... protocols that defines a way for example, GVRP. 8.2.1.1 GARP Timers Switches join VLANs by issuing a Join message using GVRP. Enable this port as a member 88 ES-2108 Series User's Guide Control Registration Forbidden Ports with other GARP participants within a bridged LAN. Acceptable frame type You may choose to accept both tagged and untagged... the specified don't tag all outgoing frames transmitted. Ingress filtering If set declaration timeout values. 8.2.2 GVRP GVRP (GARP VLAN Registration Protocol) is a static VLAN created manually.
... protocols that defines a way for example, GVRP. 8.2.1.1 GARP Timers Switches join VLANs by issuing a Join message using GVRP. Enable this port as a member 88 ES-2108 Series User's Guide Control Registration Forbidden Ports with other GARP participants within a bridged LAN. Acceptable frame type You may choose to accept both tagged and untagged... the specified don't tag all outgoing frames transmitted. Ingress filtering If set declaration timeout values. 8.2.2 GVRP GVRP (GARP VLAN Registration Protocol) is a static VLAN created manually.
User Guide
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...navigation panel 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 on page 131 for broadcasting. See Chapter 17 on port security. This may... information on port security. 9.2 Configuring Static MAC Forwarding A static MAC address is an address that has been manually entered in the MAC address table on a port to access the Switch. Static MAC address forwarding together with ...static MAC address rules, you are setting static MAC addresses for a port. ES-2108 Series User's Guide 97
...navigation panel 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 on page 131 for broadcasting. See Chapter 17 on port security. This may... information on port security. 9.2 Configuring Static MAC Forwarding A static MAC address is an address that has been manually entered in the MAC address table on a port to access the Switch. Static MAC address forwarding together with ...static MAC address rules, you are setting static MAC addresses for a port. ES-2108 Series User's Guide 97
User Guide
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...information). 19.1.2 IGMP Filtering With the IGMP filtering feature, you can control which IGMP groups a subscriber on a port can join. ES-2108 Series User's Guide 137 it , picks out the group registration information, and configures multicasting accordingly. You can passively snoop on IGMP packets transferred ... IGMP versions 1, 2 and 3 respectively. 19.1.1 IP Multicast Addresses In IPv4, a multicast address allows a device to send packets to manually configure them. Multicast delivers IP packets to learn multicast groups without you having to a specific group of either two ways -
...information). 19.1.2 IGMP Filtering With the IGMP filtering feature, you can control which IGMP groups a subscriber on a port can join. ES-2108 Series User's Guide 137 it , picks out the group registration information, and configures multicasting accordingly. You can passively snoop on IGMP packets transferred ... IGMP versions 1, 2 and 3 respectively. 19.1.1 IP Multicast Addresses In IPv4, a multicast address allows a device to send packets to manually configure them. Multicast delivers IP packets to learn multicast groups without you having to a specific group of either two ways -
User Guide
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...The following table describes the labels in this screen. See Section 19.1 on page 137 for more information on multicasting. 138 ES-2108 Series User's Guide VID This field displays the multicast VLAN ID. Port This field displays the port number that belongs to display the ...Chapter 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 significantly reduce multicast traffic passing through your Switch. 19.1.4 IGMP Snooping and VLANs The Switch can perform IGMP snooping on ...
...The following table describes the labels in this screen. See Section 19.1 on page 137 for more information on multicasting. 138 ES-2108 Series User's Guide VID This field displays the multicast VLAN ID. Port This field displays the port number that belongs to display the ...Chapter 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 significantly reduce multicast traffic passing through your Switch. 19.1.4 IGMP Snooping and VLANs The Switch can perform IGMP snooping on ...
User Guide
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In compatible mode, the Switch does not send any IGMP reports. Figure 78 MVR Multicast Television Example 144 ES-2108 Series User's Guide Once configured, the Switch maintains a forwarding table that can send and receive multicast traffic in VLAN 1 receives multicast traffic from ...the channel or turns off the computer, an IGMP leave message is another subscriber device connected to this 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 ...
In compatible mode, the Switch does not send any IGMP reports. Figure 78 MVR Multicast Television Example 144 ES-2108 Series User's Guide Once configured, the Switch maintains a forwarding table that can send and receive multicast traffic in VLAN 1 receives multicast traffic from ...the channel or turns off the computer, an IGMP leave message is another subscriber device connected to this 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 ...
User Guide
Page 165
... guard consists of man-in-the-middle attacks, such as the one in the following features: • Static bindings. The Switch builds from information provided manually by administrators (static bindings). Use this to filter unauthorized ARP packets on the network. 21.1.1 ARP Inspection Overview Use ARP inspection to filter unauthorized ARP... 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 consists of man-in-the-middle attacks, such as the one in the following features: • Static bindings. The Switch builds from information provided manually by administrators (static bindings). Use this to filter unauthorized ARP packets on the network. 21.1.1 ARP Inspection Overview Use ARP inspection to filter unauthorized ARP... 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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...the original one static binding. VID This field displays the source VLAN ID in the binding. ES-2108 Series User's Guide 167 static: This binding was learned from information provided manually by ARP inspection to the MAC address in the binding. Bindings are uniquely identified by an ...source MAC address in the binding. Static bindings are used by administrators (static bindings). The Switch learns the bindings from information provided manually by the MAC address and VLAN ID. Each MAC address and VLAN ID can only be in the network. To open this ...
...the original one static binding. VID This field displays the source VLAN ID in the binding. ES-2108 Series User's Guide 167 static: This binding was learned from information provided manually by ARP inspection to the MAC address in the binding. Bindings are uniquely identified by an ...source MAC address in the binding. Static bindings are used by administrators (static bindings). The Switch learns the bindings from information provided manually by the MAC address and VLAN ID. Each MAC address and VLAN ID can only be in the network. To open this ...
User Guide
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... This field displays how long the binding is blank, the binding applies to all ports, select Any. static: This binding was learned from information provided manually by an administrator. VLAN This field displays the source VLAN ID in the binding. VLAN Enter the source VLAN ID in the binding. Clear Click... last selected static binding or, if not applicable, to remove the specified entry. Delete Select this, and click Delete to clear the fields above . 168 ES-2108 Series User's Guide MAC Address This field displays the source MAC address in the binding.
... This field displays how long the binding is blank, the binding applies to all ports, select Any. static: This binding was learned from information provided manually by an administrator. VLAN This field displays the source VLAN ID in the binding. VLAN Enter the source VLAN ID in the binding. Clear Click... last selected static binding or, if not applicable, to remove the specified entry. Delete Select this, and click Delete to clear the fields above . 168 ES-2108 Series User's Guide MAC Address This field displays the source MAC address in the binding.
User Guide
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...Expiry (sec) This field displays how long (in seconds) the MAC address filter remains in the MAC address filter. You can also delete the record manually (Delete). Cancel Click this to clear the Delete check boxes above. 21.4.1 ARP Inspection Log Status Use this screen to look at log messages that... ARP packet. Port: The MAC address, VLAN ID, and IP address were in the binding table, but the port number was not valid. ES-2108 Series User's Guide 169 Chapter 21 IP Source Guard 21.4 ARP Inspection Status Use this screen to look at the current list of the discarded ARP...
...Expiry (sec) This field displays how long (in seconds) the MAC address filter remains in the MAC address filter. You can also delete the record manually (Delete). Cancel Click this to clear the Delete check boxes above. 21.4.1 ARP Inspection Log Status Use this screen to look at log messages that... ARP packet. Port: The MAC address, VLAN ID, and IP address were in the binding table, but the port number was not valid. ES-2108 Series User's Guide 169 Chapter 21 IP Source Guard 21.4 ARP Inspection Status Use this screen to look at the current list of the discarded ARP...
User Guide
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...VLAN. 25.2 DHCP Status Click IP Application > DHCP in the broadcast domain of the client computers or else the client computers must be configured manually. 25.1.1 DHCP Modes If there is already a DHCP server on your network, then you must have a DHCP server in the navigation panel ...to open the following criteria: • Global - ES-2108 Series User's Guide 189 When configured as a DHCP relay agent. The Switch is divided into Global and VLAN screens. CHAPTER 25 DHCP This chapter shows you...
...VLAN. 25.2 DHCP Status Click IP Application > DHCP in the broadcast domain of the client computers or else the client computers must be configured manually. 25.1.1 DHCP Modes If there is already a DHCP server on your network, then you must have a DHCP server in the navigation panel ...to open the following criteria: • Global - ES-2108 Series User's Guide 189 When configured as a DHCP relay agent. The Switch is divided into Global and VLAN screens. CHAPTER 25 DHCP This chapter shows you...
User Guide
Page 233
...chapter introduces the MAC Table screen. 31.1 MAC Table Overview The MAC Table screen (a MAC table is dynamic (learned by the Switch) or static (manually entered in the Static MAC Forwarding screen). It shows what device MAC address, belonging to what VLAN group (if any) is the same as a ...filtering database) shows how frames are forwarded or filtered across the Switch's ports. Figure 144 MAC Table Flowchart ES-2108 Series User's Guide 233 The Switch uses the MAC table to determine how to which this source MAC address came in on which port(s) and whether...
...chapter introduces the MAC Table screen. 31.1 MAC Table Overview The MAC Table screen (a MAC table is dynamic (learned by the Switch) or static (manually entered in the Static MAC Forwarding screen). It shows what device MAC address, belonging to what VLAN group (if any) is the same as a ...filtering database) shows how frames are forwarded or filtered across the Switch's ports. Figure 144 MAC Table Flowchart ES-2108 Series User's Guide 233 The Switch uses the MAC table to determine how to which this source MAC address came in on which port(s) and whether...
User Guide
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... and arrange the data according to display the MAC address entries. This is dynamic (learned by the Switch) or static (manually entered in the Static MAC Forwarding screen). 234 ES-2108 Series User's Guide Click this button to display and arrange the data according to that button type. This shows whether the MAC...
... and arrange the data according to display the MAC address entries. This is dynamic (learned by the Switch) or static (manually entered in the Static MAC Forwarding screen). 234 ES-2108 Series User's Guide Click this button to display and arrange the data according to that button type. This shows whether the MAC...
User Guide
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... This is the learned IP address of the device with corresponding MAC address below. 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. Chapter 32 ARP Table Figure 146 Management > ARP Table The following table...
... This is the learned IP address of the device with corresponding MAC address below. 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. Chapter 32 ARP Table Figure 146 Management > ARP Table The following table...
User Guide
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... Configurable on the source and/or destination MAC address and VLAN group (ID). You can belong to be partitioned into multiple logical networks. ES-2108 Series User's Guide 251 VLAN A VLAN (Virtual Local Area Network) allows a physical network to be only forwarded to or hear from a server.... the traffic must manually enter the TCP/IP information. With VLAN, a device cannot directly talk to ports that are not in the same group...
... Configurable on the source and/or destination MAC address and VLAN group (ID). You can belong to be partitioned into multiple logical networks. ES-2108 Series User's Guide 251 VLAN A VLAN (Virtual Local Area Network) allows a physical network to be only forwarded to or hear from a server.... the traffic must manually enter the TCP/IP information. With VLAN, a device cannot directly talk to ports that are not in the same group...
User Guide
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... and provides backup links between any two stations on the network. Port Mirroring Port mirroring allows you configure the TCP/IP parameters manually. Static Route Static routes tell the Switch how to help solve performance degradation when there is the grouping of physical ports into...pass through a port on the Switch. Queuing Queuing is designed for applications (such as a single network to a syslog server. 252 ES-2108 Series User's Guide Multicast VLAN Registration (MVR) Multicast VLAN Registration (MVR) is used to forward IP traffic when you to copy traffic going ...
... and provides backup links between any two stations on the network. Port Mirroring Port mirroring allows you configure the TCP/IP parameters manually. Static Route Static routes tell the Switch how to help solve performance degradation when there is the grouping of physical ports into...pass through a port on the Switch. Queuing Queuing is designed for applications (such as a single network to a syslog server. 252 ES-2108 Series User's Guide Multicast VLAN Registration (MVR) Multicast VLAN Registration (MVR) is used to forward IP traffic when you to copy traffic going ...