SMC Networks TigerAccess SMC7816M Management Manual

[Page 1] SMC Networks TigerAccess SMC7816M

TigerAccess ™ EE 6-Band VDSL2 Switch ◆ 16 VDSL Downlink Ports (1 RJ-21 Connector) ◆ 2 Gigabit Ethernet Combination Ports (RJ-45/SFP) ◆ 1 Fast Ethernet Management Port (RJ-45) ◆ Non-blocking switching architecture ◆ Spanning Tree Protocol...

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20 Mason Irvine, CA 92618 Phone: (949) 679-8000 TigerAccess ™ EE Management Guide From SMC’s Tiger line of feature-rich workgroup LAN solutions January 2007 Pub. # 149100012100H ...

[Page 4] SMC Networks TigerAccess SMC7816M

Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However, no responsibility is assumed by SMC for its use, nor for any infringements of patents or other rights of third parties which may result from its use...

[Page 5] SMC Networks TigerAccess SMC7816M

v L IMITED W ARRANTY Limited Warranty Statement: SMC Networks, Inc. (“SMC”) warrants its products to be free from defects in workmanship and materials, under normal use and service, for the applicable warranty term. All SMC products carry a st...

[Page 6] SMC Networks TigerAccess SMC7816M

vi WARRANTIES EXCLUSIVE: IF AN SMC PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT OF THE PRODUCT IN QUESTION, AT SMC’S OPTION. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN ...

[Page 7] SMC Networks TigerAccess SMC7816M

vii T ABLE OF C ONTENTS Section I Getting Started 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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T ABLE OF C ONTENTS viii Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 4 Basic Management Tasks . . . . . . . . . . . . . . . . . . . . . . 4-1 Displaying System Information . . . . . . . . . ...

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T ABLE OF C ONTENTS ix Setting SNMPv3 Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24 6 User Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 Configuring User Accounts . . . . . . . . . . . ....

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T ABLE OF C ONTENTS x 9 Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 Displaying Connection Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 Configuring Interface Connections . . . . ...

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T ABLE OF C ONTENTS xi Configuring Interface Settings for MSTP . . . . . . . . . . . . . . . . . . . . . . 12-27 13 VLAN Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .13-1 Selecting the VLAN Operation Mode . . . . . . . . . ...

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T ABLE OF C ONTENTS xii 15 Quality of Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1 Configuring Quality of Service Parameters . . . . . . . . . . . . . . . . . . . . . 15-2 Configuring a Class Map . . . . . . . . . . ...

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T ABLE OF C ONTENTS xiii Console Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-1 Telnet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-2 Entering Commands . . . . . . . ...

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T ABLE OF C ONTENTS xiv show bme version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-10 show cpu utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-11 show memory status . . . . . . . . ....

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T ABLE OF C ONTENTS xv SMTP Alert Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-48 logging sendmail host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-48 logging sendmail level . . . . . ...

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T ABLE OF C ONTENTS xvi Authentication Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-5 authentication login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-5 authentication enable . ...

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T ABLE OF C ONTENTS xvii dot1x max-req . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-36 dot1x port-control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-36 dot1x operation-mode . . . ....

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T ABLE OF C ONTENTS xviii 24 Access Control List Commands . . . . . . . . . . . . . . . . . 24-1 IP ACLs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-2 access-list ip . . . . . . . . . . . ...

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T ABLE OF C ONTENTS xix show interfaces counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-14 show interfaces switchport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-16 26 Link Aggregation...

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T ABLE OF C ONTENTS xx lre interleave-max-delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-25 lre datarate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-26 lre rate-set . . . . . . . . ...

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T ABLE OF C ONTENTS xxi Displaying VDSL Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-61 show lre band-plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-62 show lre option-band . . . . . ....

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T ABLE OF C ONTENTS xxii 31 Spanning Tree Commands . . . . . . . . . . . . . . . . . . . . 31-1 spanning-tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-3 spanning-tree mode . . . . . . . . ...

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T ABLE OF C ONTENTS xxiii vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32-8 Configuring VLAN Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32-9 interface vlan . ....

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T ABLE OF C ONTENTS xxiv show queue bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-9 show queue cos-map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-10 Priority Commands (Layer 3 and 4) . . ....

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T ABLE OF C ONTENTS xxv ip igmp snooping query-interval . . . . . . . . . . . . . . . . . . . . . . . . 35-9 ip igmp snooping query-max-response-time . . . . . . . . . . . . . . 35-10 ip igmp snooping router-port-expire-time . . . . . . . . . ....

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T ABLE OF C ONTENTS xxvi 37 DHCP Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . 37-1 DHCP Client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37-1 ip dhcp restart client . . . . . . ...

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T ABLE OF C ONTENTS xxvii Section IV Appendices A Software Specifications . . . . . . . . . . . . . . . . . . . . . . . . A-1 Software Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1 Management ...

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T ABLE OF C ONTENTS xxviii ...

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xxix T ABLES Table 1-1 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Table 1-2 System Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 Table 3-1 Web Page Configuration Butt...

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T ABLES xxx Table 20-4 show bme version - display description . . . . . . . . . . . . . 20-11 Table 20-5 show cpu utilization - display description . . . . . . . . . . . 20-12 Table 20-7 System Mode Commands . . . . . . . . . . . . . . . . . . . . ...

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T ABLES xxxi Table 24-1 Access Control List Commands . . . . . . . . . . . . . . . . . . . . 24-1 Table 24-2 IP ACL Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-2 Table 24-3 MAC ACL Commands . . . . . . . . . . . . . . . ....

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T ABLES xxxii Table 32-5 Commands for Displaying VLAN Information . . . . . . 32-16 Table 32-6 Private VLAN Commands . . . . . . . . . . . . . . . . . . . . . . . 32-17 Table 32-7 Protocol-based VLAN Commands . . . . . . . . . . . . . . . . 32-20...

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xxxiii F IGURES Figure 3-1 Home Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Figure 3-2 Front Panel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Figure 4-1 System Information . . . . ....

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F IGURES xxxiv Figure 6-5 SSH Server Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17 Figure 6-6 802.1X Global Information . . . . . . . . . . . . . . . . . . . . . . 6-21 Figure 6-7 802.1X Global Configuration . . . . . . . ....

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F IGURES xxxv Figure 10-5 VDSL Performance Statistics . . . . . . . . . . . . . . . . . . . . 10-28 Figure 10-6 Alarm Profile Configuration . . . . . . . . . . . . . . . . . . . . . 10-35 Figure 10-7 CPE Information . . . . . . . . . . . . . . . ....

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F IGURES xxxvi Figure 14-10 IP Port Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-17 Figure 15-1 Configuring Class Maps . . . . . . . . . . . . . . . . . . . . . . . . . 15-5 Figure 15-2 Configuring Policy Maps . . . ...

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S ECTION I G ETTING S TARTED This section provides an overview of the switch, and introduces some basic concepts about network switches. It also describes the basic settings required to access the management interface. Introduction . . . . . . ...

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G ETTING S TARTED ...

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1-1 C HAPTER 1 I NTRODUCTION This switch provides a broad range of features for Layer 2 switching. It includes a management agent that allows you to configure the features listed in this manual. The default configuration can be used for most of th...

[Page 40] SMC Networks TigerAccess SMC7816M

K EY F EATURES 1-2 User Authentication Console, Telnet, web – User name / password, RADIUS, TACACS+ Web – HTTPS Telnet – SSH SNMP v1/2c - Community strings SNMP version 3 – MD5 or SHA password Port – IEEE 802.1X Client Security Private VL...

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I NTRODUCTION 1-3 Description of Software Features The switch provides a wide range of advanced performance enhancing features. Flow control eliminates the loss of packets due to bottlenecks caused by port saturation. Storm suppression prevents bro...

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D ESCRIPTION OF S OFTWARE F EATURES 1-4 server to verify the client’s right to access the network via an authentication server (i.e., RADIUS server). Other authentication options include HTTPS for secure management access via the web, SSH for...

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I NTRODUCTION 1-5 Port Trunking – Ports can be combined into an aggregate connection. Trunks can be manually set up or dynamically configured using IEEE 802.3-2002 (formerly IEEE 802.3ad) Link Aggregation Control Protocol (LACP). The additional ...

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D ESCRIPTION OF S OFTWARE F EATURES 1-6 Spanning Tree Algorithm – The switch supports these spanning tree protocols: Spanning Tree Protocol (STP, IEEE 802.1D) – This protocol provides loop detection. When there are multiple physical paths b...

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I NTRODUCTION 1-7 • Simplify network management for node changes/moves by remotely configuring VLAN membership for any port, rather than having to manually change the network connection. • Provide data security by restricting all traffic to the...

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D ESCRIPTION OF S OFTWARE F EATURES 1-8 Multicast Filtering – Specific multicast traffic can be assigned to its own VLAN to ensure that it does not interfere with normal network traffic and to guarantee real-time delivery by setting the requi...

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I NTRODUCTION 1-9 System Defaults The switch’s system defaults are provided in the configuration file “Factory_Default_Config.cfg.” To reset the switch defaults, this file should be set as the startup configuration file (page 4-20). The follo...

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S YSTEM D EFAULTS 1-10 Web Management HTTP Server Enabled HTTP Port Number 80 HTTP Secure Server Enabled HTTP Secure Port Number 443 SNMP SNMP Agent Enabled Community Strings “public” (read only) “private” (read/write) Traps Authentication...

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I NTRODUCTION 1-11 Virtual LANs Default VLAN 1 PVID 1 Acceptable Frame Type All Ingress Filtering Disabled Switchport Mode (Egress Mode) Hybrid: tagged/untagged frames GVRP (global) Disabled GVRP (port interface) Disabled QinQ Tunneling Disabled Tra...

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S YSTEM D EFAULTS 1-12 Multicast Filtering IGMP Snooping Snooping: Enabled Querier: Disabled IGMP Filtering/Throttling Disabled Multicast VLAN Registration Disabled System Log Status Enabled Messages Logged Levels 0-7 (all) Messages Logged to Flash ...

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2-1 C HAPTER 2 I NITIAL C ONFIGURATION Connecting to the Switch Configuration Options The switch includes a built-in network management agent. The agent offers a variety of management options, including SNMP, RMON and a web-based interface. A PC ...

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C ONNECTING TO THE S WITCH 2-2 The switch’s web interface, CLI configuration program, and SNMP agent allow you to perform the following management functions: • Set user names and passwords • Set an IP interface for a management VLAN • C...

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I NITIAL C ONFIGURATION 2-3 To connect a terminal to the console port, complete the following steps: 1. Connect the console cable to the serial port on a terminal, or a PC running terminal emulation software, and tighten the captive retaining scr...

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B ASIC C ONFIGURATION 2-4 Remote Connections Prior to accessing the switch’s onboard agent via a network connection, you must first configure it with a valid IP address, subnet mask, and default gateway using a console connection, DHCP or BOOTP ...

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I NITIAL C ONFIGURATION 2-5 Access to both CLI levels are controlled by user names and passwords. The switch has a default user name and password for each level. To log into the CLI at the Privileged Exec level using the default user name and pas...

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B ASIC C ONFIGURATION 2-6 4. Type “username admin password 0 password,” for the Privileged Exec level, where password is your new password. Press <Enter>. Setting an IP Address You must establish IP address information for the switch to ...

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I NITIAL C ONFIGURATION 2-7 Using the dedicated management port provides a back channel for troubleshooting when the switch cannot be reached through the data network. To provide additional security against eavesdropping on management traffic, le...

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B ASIC C ONFIGURATION 2-8 9. Then follow the steps indicated in the next section to assign an IP address to this VLAN using manual configuration or automatic configuration via DHCP or BOOTP. Note: If you put the uplink ports (Ports 17 and 18) in a...

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I NITIAL C ONFIGURATION 2-9 Before you can assign an IP address to the switch, you must obtain the following information from your network administrator: • IP address for the switch • Network mask for this network • Default gateway for the ...

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B ASIC C ONFIGURATION 2-10 To automatically configure the switch by communicating with BOOTP or DHCP address allocation servers on the network, complete the following steps: 1. From the Global Configuration mode prompt, type “interface vlan 1”...

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I NITIAL C ONFIGURATION 2-11 Enabling SNMP Management Access The switch can be configured to accept management commands from Simple Network Management Protocol (SNMP) applications such as HP OpenView. You can configure the switch to (1) respond t...

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B ASIC C ONFIGURATION 2-12 To prevent unauthorized access to the switch from SNMP version 1 or 2c clients, it is recommended that you change the default community strings. To configure a community string, complete the following steps: 1. From the P...

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I NITIAL C ONFIGURATION 2-13 Then press <Enter>. For a more detailed description of these parameters, see “snmp-server host” on page 21-6. The following example creates a trap host for each type of SNMP client. Configuring Access for SNM...

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M ANAGING S YSTEM F ILES 2-14 Managing System Files The switch’s flash memory supports three types of system files that can be managed by the CLI program, web interface, or SNMP. The switch’s file system allows files to be uploaded and downlo...

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I NITIAL C ONFIGURATION 2-15 In the system flash memory, one file of each type must be set as the start-up file. During a system boot, the diagnostic and operation code files set as the start-up file are run, and then the start-up configuration fi...

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M ANAGING S YSTEM F ILES 2-16 To save the current configuration settings, enter the following command: 1. From the Privileged Exec mode prompt, type “copy running-config startup-config” and press <Enter>. 2. Enter the name of the start-u...

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S ECTION II S WITCH M ANAGEMENT This section describes the basic switch features, along with a detailed description of how to configure each feature via a web browser, and a brief example for the Command Line Interface. Configuring the Switch ...

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S WITCH M ANAGEMENT ...

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3-1 C HAPTER 3 C ONFIGURING THE S WITCH Using the Web Interface This switch provides an embedded HTTP web agent. Using a web browser you can configure the switch and view statistics to monitor network activity. The web agent can be accessed by ...

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C ONFIGURING THE S WITCH 3-2 Notes: 1. You are allowed three attempts to enter the correct password; on the third failed attempt the current connection is terminated. 2. If you log into the web interface as guest (Normal Exec level), you can vi...

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N AVIGATING THE W EB B ROWSER I NTERFACE 3-3 Navigating the Web Browser Interface To access the web-browser interface you must first enter a user name and password. The administrator has Read/Write access to all configuration parameters and st...

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C ONFIGURING THE S WITCH 3-4 Configuration Options Configurable parameters have a dialog box or a drop-down list. Once a configuration change has been made on a page, be sure to click on the Apply button to confirm the new setting. The following...

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N AVIGATING THE W EB B ROWSER I NTERFACE 3-5 Main Menu Using the onboard web agent, you can define system parameters, manage and control the switch, and all its ports, or monitor network conditions. The following table briefly describes the s...

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C ONFIGURING THE S WITCH 3-6 Reset Restarts the switch 4-36 SNTP 4-37 Configuration Configures SNTP client settings, including a specified list of servers 4-37 Clock Time Zone Sets the local time zone for the system clock 4-39 SNMP 5-1 Configurat...

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N AVIGATING THE W EB B ROWSER I NTERFACE 3-7 802.1X Port authentication 6-19 Information Displays global configuration settings 6-21 Configuration Configures global configuration parameters 6-22 Port Configuration Sets the authentication mode ...

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C ONFIGURING THE S WITCH 3-8 Trunk Configuration Configures trunk connection settings 9-4 Trunk Membership Specifies ports to group into static trunks 9-9 LACP 9-11 Configuration Allows ports to dynamically join trunks 9-11 Aggregation Port Con...

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N AVIGATING THE W EB B ROWSER I NTERFACE 3-9 VDSL 10-1 Global Configuration Configures global VDSL variables which can be applied to all ports 10-1 VDSL Port Configuration Configures communication parameters for VDSL ports 10-7 Line Profile...

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C ONFIGURING THE S WITCH 3-10 Spanning Tree 12-1 STA Information Displays STA values used for the bridge 12-4 Configuration Configures global bridge settings for STP, RSTP and MSTP 12-8 Port Information Displays individual port settings for STA...

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N AVIGATING THE W EB B ROWSER I NTERFACE 3-11 Static Membership by Port Configures membership type for interfaces, including tagged, untagged or forbidden 13-14 Port Configuration Specifies default PVID and VLAN attributes 13-15 Trunk Configur...

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C ONFIGURING THE S WITCH 3-12 IPv6 Mapping Assigns IPv6 traffic classes to one of the Class-of-Service values 14-15 IP Port Priority Status Globally enables or disables IP Port Priority 14-16 IP Port Priority Sets TCP/UDP port priority, definin...

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N AVIGATING THE W EB B ROWSER I NTERFACE 3-13 IGMP Filter/Throttling Trunk Configuration Assigns IGMP filter profiles to trunk interfaces and sets throttle mode 16-18 MVR 16-20 Configuration Globally enables MVR, sets the MVR VLAN, adds multi...

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C ONFIGURING THE S WITCH 3-14 ...

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4-1 C HAPTER 4 B ASIC M ANAGEMENT T ASKS This chapter describes the basic functions required to set up management access to the switch, display or upgrade operating software, or reset the system. Displaying System Information You can easily iden...

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B ASIC M ANAGEMENT T ASKS 4-2 • Web Secure Server Port – Shows the TCP port used by the HTTPS interface. • Telnet Server – Shows if management access via Telnet is enabled. • Telnet Server Port – Shows the TCP port used by the Telnet i...

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D ISPLAYING S YSTEM I NFORMATION 4-3 CLI – Specify the hostname, location and contact information. Console(config)#hostname R&D 5 20-2 Console(config)#snmp-server location WC 9 21-5 Console(config)#snmp-server contact Ted 21-5 Console(config)...

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B ASIC M ANAGEMENT T ASKS 4-4 Displaying System Health Use the System Health Information page to display the status of the fans, internal temperature, main board, CPU, and system memory. Field Attributes General Status • Fan Status – The fan�...

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D ISPLAYING S YSTEM H EALTH 4-5 • Free Amount – Amount of memory currently free for use. • Freed / Total – Percentage of free memory compared to total memory. • Utilization Raising Alarm Threshold 1 – Rising threshold for memory utili...

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B ASIC M ANAGEMENT T ASKS 4-6 CLI – Use the following commands to display the status of the CPU and system memory. Console#show cpu utilization 20-11 CPU current utilization : 73% Max utilization in 10s: 73% Avg utilization in 10s: ...

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D ISPLAYING H ARDWARE /S OFTWARE V ERSIONS 4-7 Displaying Hardware/Software Versions Use the Switch Information page to display hardware/firmware version numbers for the main board and management software, as well as the power status of the syst...

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B ASIC M ANAGEMENT T ASKS 4-8 These additional parameters are displayed for the CLI. • Unit ID – Unit number in stack. • BME firmware version – Version number of Burst Mode Engine. Web – Click System, Switch Information. Figure 4-3 Switc...

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D ISPLAYING B RIDGE E XTENSION C APABILITIES 4-9 CLI – Use the following command to display version information. Displaying Bridge Extension Capabilities The Bridge MIB includes extensions for managed devices that support Multicast Filtering, T...

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B ASIC M ANAGEMENT T ASKS 4-10 • Configurable PVID Tagging – This switch allows you to override the default Port VLAN ID (PVID used in frame tags) and egress status (VLAN-Tagged or Untagged) on each port. (Refer to “VLAN Configuration” o...

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S ETTING THE S WITCH ’ S IP A DDRESS 4-11 CLI – Enter the following command. Setting the Switch’s IP Address This section describes how to configure an IP interface for management access over the network. The IP address for this switch i...

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B ASIC M ANAGEMENT T ASKS 4-12 will not function until a reply has been received from the server. Requests will be broadcast periodically by the switch for an IP address. (DHCP/BOOTP values can include the IP address, subnet mask, and default ga...

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S ETTING THE S WITCH ’ S IP A DDRESS 4-13 CLI – Specify the management interface, IP address and default gateway. This example first sets up a dedicated VLAN for management access. It adds Port 19 (the management port) to that VLAN and also ...

[Page 96] SMC Networks TigerAccess SMC7816M

B ASIC M ANAGEMENT T ASKS 4-14 Using DHCP/BOOTP If your network provides DHCP/BOOTP services, you can configure the switch to be dynamically configured by these services. Web – Click System, IP Configuration. Specify the VLAN to which the man...

[Page 97] SMC Networks TigerAccess SMC7816M

S ETTING THE S WITCH ’ S IP A DDRESS 4-15 This example first sets up a dedicated VLAN for management access. It adds Port 19 (the management port) to that VLAN and also removes this port from the VLAN 1, which is left for use by the data netw...

[Page 98] SMC Networks TigerAccess SMC7816M

B ASIC M ANAGEMENT T ASKS 4-16 Configuring Support for Jumbo Frames The switch provides more efficient throughput for large sequential data transfers by supporting jumbo frames up to 9216 bytes. Compared to standard Ethernet frames that run only ...

[Page 99] SMC Networks TigerAccess SMC7816M

M ANAGING F IRMWARE 4-17 Managing Firmware You can upload/download firmware to or from a TFTP server. By saving runtime code to a file on a TFTP server, that file can later be downloaded to the switch to restore operation. You can also set the swi...

[Page 100] SMC Networks TigerAccess SMC7816M

B ASIC M ANAGEMENT T ASKS 4-18 Downloading System Software from a Server When downloading runtime code, you can specify the destination file name to replace the current image, or first download the file using a different name from the current ru...