Amer Networks SS2GD8I Guia do Utilizador

SS2GD8I 6-port 10/100/1000 + 2 Combo-SFP Port L2 Managed Switch User’s Guide Version 1.0

4LINK/ACT: Lights up green when connected to a device, flashes when transmitting data. 10/100/1000Mbps: Lights up green when connected at 1000Mbps,

94set ip Syntax: set ip <ip> <mask> <gateway> Description: Sets the system IP address, subnet mask and gateway. Arguments: <ip&

95enable auto-upload Syntax: enable auto-upload Description: Enables auto-upload of the log. Arguments: None. Example: SS2GD8I(log)# enable auto-upl

96set Syntax: set <mac> <alias> Description: Set the MAC address alias entry. Arguments: <mac>: MAC address, format: 00-02-03-04-0

97show Syntax: show Description: Displays the entire MAC address table. Arguments: None. Example: SS2GD8I (mac-table-information)# show MAC Table Li

98>> static-mac add Syntax: add <mac> <port> <vid> [alias] Description: Adds a static MAC entry. Arguments: <mac>: MAC

99> management delete Syntax: delete # Description: To delete a specific record or range. Arguments: <#>: a specific or range management se

100>> edit set Syntax: set name <name> [vid <vid>] [ip <ip>] [port <port>] [type <type>] action <action>

101> max-pkt-len set len Syntax: set len <port range> <length> Description: Sets the maximum length of the packet that each port can

102set monitored-port Syntax: set monitored-port <port range> Description: Sets which port(s) will be monitored. Packets received by this por

103disable flow-control Syntax: disable flow-control <port range> Description: Disables flow control for a port(s). Arguments: <port range&

52 Installation 2.1 Installing Switch into 19-Inch Rack Figure 2-1: Installing the Switch Caution: Allow proper spacing and air ventilation for th

104set speed-duplex Syntax: set speed-duplex <port range> <speed> Description: Sets the speed and duplex of a port(s). Arguments: <po

105show sfp Syntax: show sfp <port> Description: Displays information on the SFP module. Arguments: <port>: SFP port, can be 7 or 8 Exam

106> qos set advance-layer4 Syntax: set advance-layer4 <port-range> <#> <tcp/udp port> <default> <match> Descriptio

107set mode Syntax: set mode <mode> Description: Sets QoS priority mode of the switch. Arguments: <mode>: can be “port” for per port pri

108set simple-layer4 Syntax: set simple-layer4 <#> Description: Sets class of ports on simple mode of Layer 4 QoS. Arguments: <#>: layer

109show Syntax: show Description: Displays the information of the active QoS mode. Arguments: None. Example: SS2GD8I (qos)# show IP Diffserv Classif

110> snmp disable Syntax: disable <type> Description: Disables SNMP or set-community. Arguments: <type>: Can be “snmp” or “set-commun

111show Syntax: show Description: Displays the SNMP configuration. Arguments: None. Example: SS2GD8I(snmp)# show SNMP : Enable Get Community: public

112set config Syntax: set config <Bridge Priority> <Hello Time> <Max. Age> <Forward Delay> Description: Set the STP paramete

113show config Syntax: show config Description: Displays the STP configuration. Arguments: None Example: SS2GD8I(stp)# show config STP State Configu

6SFP Transceivers The SFP slots are hot-swappable, meaning that SFP transceivers can be installed or removed while the switch is on. To install a t

114show status Syntax: show status Description: Displays the STP status. Arguments: None. Example: SS2GD8I(stp)# show status STP Status : STP State

115set location Syntax: set location <location string> Description: Sets the location description for the switch. Arguments: <location>:

116> tftp set server Syntax: set server <ip> Description: Sets the IP address of the TFTP server. Arguments: <ip>: the IP address of

117set ntp Syntax: set ntp <ip> <timezone> Description: Sets the current time via an NTP server. Arguments: <ip>: IP address or do

118set priority Syntax: set priority <range> Description: Sets the LACP system priority. Arguments: <range>: available from 1 to 65535.

119show lacp-detail Syntax: show lacp-detail <aggtr> Description: Displays detailed information for the LACP trunk group. Arguments: <aggtr

120show status Syntax: show status Description: Displays the aggregator status and settings for each port. Arguments: None. Example: SS2GD8I(trunk)#

121disable drop-untag Syntax: disable drop-untag <port range> Description: Disables dropping of untagged frames. Arguments: <port range>

122set mode Syntax: set mode <mode> [up-link] Description: Switches VLAN mode. Arguments: <mode>: can be “disable” to disable VLANs, “ta

123set pvid Syntax: set pvid <port range> <pvid> Description: Sets the PVID of VLANs. Arguments: <port range>: which ports to chan

7The following table lists the types of fiber supported by the switch: Multi-mode Fiber Cable and Modal Bandwidth Multi-mode 62.5/125μm Multi-mode

124show pvid Syntax: show pvid Description: Displays pvid and ingress/egress rules. Arguments: None. Example: SS2GD8I(vlan)# show pvid Port PVID Ru

125set gid Syntax: set gid <gid> Description: Sets the group ID. Arguments: <gid>:Group ID Example: SS2GD8I(vs)# set gid group1 set role

1265 Troubleshooting 5.1 Resolving Connection Problems Possible causes a connection problem where the Link LED does not light up even though the ca

127Appendix A: Technical Specifications Features • 6 (10/100/1000Mbps) Gigabit Ethernet ports that are compliant with IEEE802.3, 802.3u, 802.3z an

128• Transmission Mode: 10/100Mbps supports full or half duplex, 1000Mbps supports full duplex only • Transmission Speed: 10/100/1000Mbps for Copp

8Case 2a: Port-based VLAN (See Figure 2-4). Figure 2-4: Port-based VLAN Diagram 1. The same VLAN members cannot be connected to different switches

9Case 3: Tag-based VLANs. The same VLAN members can be at different switches with the same VID (See Figure 2-6). Figure 2-6: Tag-based VLAN Diagram

104. Select Internet Protocol (TCP/IP), then click Properties. 5. Select to use a static IP address or “Use the following IP address”. 6. Enter t

113 Web Interface Using the web interface, you can monitor and control all aspects of the switch, including port status and activity, spanning tree

123.1 Home Page After you login, the switch will display the System Information page (figure 3-2). This page shows you some basic information about

13 Figure 3-3: Port Information Page On the left-top corner of the home page, there is a dropdown list to set the Auto Logout time. For security pur

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14Firmware version: The firmware version on the switch. Hardware-Mechanical version: The hardware and mechanical version of the switch. The number b

15Default gateway: Allows you to manually set the IP address for your network gateway, which is typically a router or bridge to the internet or othe

16Fall. Available choices for the time change are from -5 to +5 in one hour increments. Setting this to zero will disable daylight saving time. If t

17 Figure 3-7: Management Policy Page Name: A name for the rule made up of letters and numbers up to 8 characters. VID: If set to “Any”, the rule a

18The button on the far left of the top row represents the master switch. The background color of the active switch will be highlight in green. Note

19 Figure 3-9: Port Status Page Port No: The port number, ranging from 1-8. Both ports 7 and 8 are optional modules. Media: Shows the media type of

20 Figure 3-10: Port Configuration Page State: Either “Enable” or “Disable” the port, allowing traffic to pass through it or not. Default: Enable. M

21 Figure 3-11: Simple Counter Page Tx Byte: Total transmitted bytes. Rx Byte: Total received bytes. Tx Packet: Total number of packets transmitted.

22 Figure 3-12: Detail Counter Page Rx Packets: The number of the packet received. RX Octets: Total received bytes. Rx High Priority Packets: Number

23Rx 64 Bytes: Number of 64-byte frames in both good and bad packets received. Rx 65-127 Bytes: Number of 65 - 126-byte frames in both good and bad

Table of Contents 1 INTRODUCTION ...1

24 Figure 3-13: Port Mirroring Page Mode: Used to “Enable” or “Disable” port mirroring. Default is Disable. Monitoring Port: Set the port that will

25Port Number: The port that is currently being configured. Can be set to ports 1 through 8. All Traffic for Ingress Rate Limiting(Policing): Sets t

26Per Port Priority For Per Port Priority (Figure 3-16), you can select which priority to assign each of the 8 ports on the switch. Figure 3-16: Pe

27Quality of Service ToS Configiruation Quality of Service ToS Configuration (Figure 3-18) works similarly to VLAN Tag Priority, except that the ToS

28Description of options: Down prioritize web browsing, e-mail, FTP and news sets traffic on ports 80, 280, 443, 25, 110, 20, 21, 69, 119, and 2009

29IP DiffServ Classification IP DiffServ Classification (Figure 3-21) works by prioritizing traffic based on the 8-bit Service Type field in each pa

30 Figure 3-22: SNMP Configuration Page SNMP: Used to Enable or Disable SNMP. The default is Enable. Get/Set/Trap Community: The community name is u

31IGMP Snooping, multicast packet forwarding is effectively the same as broadcast packet forwarding. A switch that supports IGMP Snooping with query

32 Figure 3-24: Maximum Packet Length Page 3.9 DHCP Boot The DHCP Boot page (Figure 3-25) allows the user to configure the boot up and DHCP request

33Tag-based: Tag-based VLANs are identified by its VLAN ID or VID. Instead of filtering by port, all packets coming into and out of the switch are f

3.13 STP CONFIGURATION...43 3.13.1 STP Status ...

34 Figure 3-28: Tag-based Group Page To edit a group, select the group and click the “Edit” button at the bottom of the page. To add a new group, cl

35 Figure 3-30: Port-based Group Page To edit a group, select the group and click the “Edit” button at the bottom of the page. To add a new group, c

36 Figure 3-32: VLAN Tag Rule Page Port No: Port number. PVID: The PVID range is between 1-4094. Before you set a number x as PVID, you have to crea

373.11.1 Information The Information page (Figure 3-33) displays the current MAC address table in the switch including static and dynamic MAC entrie

383.11.2 Maintenance Page The Maintenance page (Figure 3-34) allows the user to set the aging time for dynamic MAC address entries, and flush all dy

39VID: VLAN identifier. This only applies if tagged VLANs are enabled. Valid range is from 1-4094. Alias: Alias name for the MAC address. 3.11.4 Sta

40 Figure 3-37: MAC Alias Page MAC: A six-byte long Ethernet hardware address and expressed in hex and separated by hyphens. Alias: Alias name for t

41 Figure 3-38: GVRP Configuration Page GVRP State: Allows you to enable or disable GVRP. Join Time: The Join Time in centiseconds (one hundredths o

423.12.2 Counter The Counter page (Figure 3-39) displays the GVRP packets sent and received by the switch. Figure 3-39: GVRP Counter Page Total GVR

433.13 STP Configuration The Spanning Tree Protocol (STP) is a standardized method (IEEE 802.1D) for avoiding loops in switched networks. When STP i

Caution Circuit devices are sensitive to static electricity, which can damage their delicate electronics. Dry weather conditions or walking across a

44seconds to the bridge attached to its designated port. STP Topology Change Count: Shows the time spent in seconds since the beginning of the Spann

45seconds. Default is 20 seconds. Forward Delay: Set the root bridge forward delay time. This figure is set by the root bridge only. The forward del

46a device that knows nothing about STP or RSTP. Usually, the connected device is an end station. Edge Ports will immediately transit to forwarding

473.14.1 Port The Trunk Port Setting/Status page (Figure 3-44) is used to configure the trunk setting of each port in the switch. Figure 3-44: Trun

48 Figure 3-45: Aggregator View Page Aggregator: Shows the aggregator ID (from 1 to 8) of each port, which is the same as the port number. Method:

49manually. The valid range is from 1 to 65535. Default is 32768. Figure 3-47: LACP System Priority Page 3.15 802.1X Configuration 802.1X port-base

50 Figure 3-49: 802.1X Mode Setting Page Port Number: Port number to configure. 802.1X Mode: 802.1X operation mode. Can either be “Disable” and “Mul

51allows you to configure 802.1X details for the port (Figure 3-51). Figure 3-51: Parameter Setting Page Port: Port number being modified. Port Con

523.16 Alarm Configuration 3.16.1 Events The Trap Events Configuration page (Figure 3-52) allows the user to select which events will be sent to the

533.16.2 Email/SMS The Email/SMS Configuration page (figure 3-53) allows the user to configure the email and SMS settings for the switch to use to c

About this user’s manual This user’s manual will show you how to install and connect the switch to your network and also how to configure and monito

54Password: The password for your ISP. Mobile Phone 1-6: The mobile phone numbers to send the alarm messages to. 3.17 Configuration The switch saves

55 Figure 3-55: Configure File Path Page Export File Path: The name and path to use when saving the file. Export Start: Export the switch’s startup

563.18.2 Loopback The Loopback Test page (Figure 3-59) provides two different loopback tests. One is an Internal Loopback Test and the other is an E

573.19 TFTP Server The TFTP Server page (Figure 3-59) allows the user to set the TFTP server for the switch to use to send and receive files from a

583.21 Firmware Upgrade The Firmware Upgrade page (Figure 3-61) allows you to update the firmware on the switch with new firmware that is provided b

593.23 Logout The Logout page (Figure 3-63) allows the user to log out of the web interface. Figure 3-63: Logout Page

604 CLI Interface 4.1 CLI Management The command-line interface (CLI) is a text-based interface into the switch. To use the CLI, you can Telnet into

614.2.1 CLI Global Commands end Syntax: end Description: Returns you to the root menu. When you enter this command, you will be returned to the roo

62help Syntax: help Description: Shows a list of available commands. Some commands are a combination of two or more words. Arguments: None. Example:

63history Syntax: history [#] Description: Displays a list of previous commands that have been entered during this session. When you enter this comm

11 Introduction 1.1 Product Overview The SS2GD8I is a managed switch that meets all IEEE802.3/u/x/z Fast Ethernet and Gigabit specifications. The sw

64logout Syntax: logout Description: When you enter this command, you will be logged out of the system and disconnected. If you are connected the sw

65save start Syntax: save start Description: Saves the current configuration as the startup configuration. When you enter this command, the CLI woul

66set mode Syntax: set mode <port-range> <mode> Description: Sets the 802.1X authentication mode for each port. Arguments: <port rang

67set reAuthEnabled Syntax: set reAuthEnabled <port-range> <ebl> Description: A constant that defines whether regular reauthentication w

68set serverTimeout Syntax: set serverTimeout <port-range> <sec> Description: Sets the timer used by the Backend Authentication state m

69set txPeriod Syntax: set txPeriod <port-range> <sec> Description: Sets the timer used by the Authenticator PAE state machine to determ

70show parameter Syntax: show parameter Description: Displays the parameter settings of each port. Arguments: None Example: SS2GD8I(802.1X)# show pa

71show security Syntax: show security Description: Displays the authentication status of each port. Arguments: None Example: SS2GD8I(802.1X)# show s

72del Syntax: del <name> Description: Deletes an existing user account. Arguments: <name>: existing user account name. Example: SS2GD8I(

73> alarm >> email del mail-address Syntax: del mail-address <#> Description: Removes the configuration of an e-mail address. Argumen

2• RS-232 Cable Please notify your sales representative immediately if any of the aforementioned items are missing or damaged. 1.4 Features The SS2G

74set user Syntax: set user <username> Description: Sets the account and password of the email server. After you enter the user name, you will

75del email Syntax: del email <range> Description: Disables events from being sent out via email. Arguments: <range>: which events to de

76set email Syntax: set email <range> Description: Enables events to be sent out via email. Arguments: <range>: which events to delete,

77show Syntax: show Description: Displays the configuration of alarm events. Arguments: None. Example: SS2GD8I(alarm-events)# show Events Email SMS

78show (alarm) Syntax: show <alarm> Description: Displays the configuration of a specific alarm type. Arguments: <alarm>: alarm type, ca

79set server Syntax: set server <ip> Description: Sets the IP address of the SMS server. Arguments: <ip>: SMS server IP address or domai

80> autologout autologout Syntax: autologout <time> Description: Set the timer before the user is automatically logged out.. Arguments: <

81enable egress-rate Syntax: enable egress-rate <port range> <data rate> Description: Sets the egress-rate of a port. Arguments: <por

82show Syntax: show Description: Displays all current bandwidth limitation settings. Arguments: None. Example: SS2GD8I(bandwidth)# show Ingress Egr

83export user-conf Syntax: export user-conf Description: Exports user configuration settings to the file defined using set export-path. Arguments: N

3• SNMP access can be disabled and prevent from unauthorized SNMP access • Ingress, non-unicast and egress bandwidth rating management with a reso

84show Syntax: show Description: Displays the config-file import/export configuration. Arguments: None. Example: SS2GD8I(config-file)# show TFTP Ser

85> diag diag Syntax: diag Description: Tests whether UART, DRAM, Flash and EEPROM are working normally or not. Arguments: None. Example: SS2GD8I

86> firmware set upgrade-path Syntax: set upgrade-path <file path> Description: To set up the image file that will be upgraded. Arguments:

87enable Syntax: enable Description: Enables GVRP. Arguments: None. Example: SS2GD8I(gvrp)# enable

88group Syntax: group <group number> Description: Selects which GVRP group is currently actively worked on. After a group is selected, the com

896 Non-Participant Fixed 7 Normal Fixed 8 Normal Fixed set applicant Syntax: set applicant <port range> <type> Description: Sets the

90set restricted Syntax: set restricted <port range> <status> Description: Sets the restricted mode status for each port. Arguments: <

91show config Syntax: show config Description: Displays the GVRP configuration. Arguments: None. Example: SS2GD8I(gvrp)# show config GVRP state: Ena

92show group Syntax: show group Description: Show all GVRP groups. Arguments: None. Example: SS2GD8I(gvrp)# show group GVRP group information VID Me

93show Syntax: show Description: Displays the IGMP snooping mode and IP Multicast Table. Arguments: None. Example: SS2GD8I(igmp)# show Snoop Mode: A