Cisco Sg2008 Manual
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Cisco Small Business SG200 Series 8-port Smart SwitchesADMINISTRATION GUIDE
Cisco Small Business SG200 Series 8-port Smart Switch2 Contents Chapter 1: Getting Started 8 Starting the Web-Based Switch Configuration Utility 8 Launching the Utility 9 Logging In 9 Logging Out 10 Quick Start Device Configuration 11 Window Navigation 12 Application Header 12 Other Resources 13 Navigation Window 14 Management Buttons 14 Chapter 2: Viewing Statistics 18 System Summary 18 Displaying the System Summary 18 Configuring System Settings 21 Interface Statistics 22 Etherlike Statistics 23 802.1X EAP Statistics 24 IPv6 DHCP Statistics 25 RADIUS Statistics 26 RMON 27 Logs 29 RAM Memory Log 29 Flash Memory Log 30 Chapter 3: Administration 32 Configuring System Settings 33 Management Interface 34 Configuring an IPv4 Management Interface 34 Configuring an IPv6 Management Interface 36
Cisco Small Business SG200 Series 8-port Smart Switch3 Contents Adding IPv6 Addresses 36 IPv6 Default Router Table 37 Viewing and Adding IPv6 Neighbors 38 Managing User Accounts 39 Adding a User 39 Changing a User Password 40 Deleting a User 41 Enabling Management Services 42 Configuring the Idle Session Timeout 42 Login Sessions 42 Login History 43 Time Settings 43 Setting System Time 43 Configuring the SNTP Setting 46 Configuring SNTP Authentication 50 System Logs 51 Configuring Log Settings 52 Configuring Remote Log Servers 53 File Management 54 Upgrading and Backing Up Firmware and Language Files 56 Downloading and Backing Up the Configuration and Log Files 58 Downloading a Configuration File to Restore Settings 58 Backing Up the Configuration File and Logs 59 Delete Configuration 61 Copying and Saving Configuration Files 61 DHCP Auto Configuration 62 Overview 63 DHCP Server Message Details 63 Alternate TFTP Server and File Name 64 Configuration File Download Details 64 Setting DHCP Auto Configuration 67 Firmware Recovery Over HTTP 69 Downloading an Image or Boot Code File From the System Boot Prompt 71
Cisco Small Business SG200 Series 8-port Smart Switch4 Contents Downloading an Image or Boot Code File Using TFTP 71 Downloading an Image or Boot Code File Using XMODEM 72 Rebooting the Switch 74 Pinging Hosts 74 Configuring Control Packet Forwarding 75 Diagnostics 76 Testing Copper Ports 77 Configuring Port Mirroring 78 CPU/Memory Utilization 80 Enabling Bonjour 80 LLDP-MED 81 Configuring Global LLDP-MED Properties 82 Configuring LLDP-MED on a Port 83 LLDP-MED Port Status Details 85 LLDP-MED Neighbor Information 87 Configuring DHCP Client Vendor Options 89 Chapter 4: Port Management 90 Configuring Port Settings 90 Link Aggregation 92 Configuring LAGs 92 Configuring LAG Settings 93 Configuring LACP 94 Configuring PoE 96 Configuring PoE Properties 96 Configuring PoE Port Settings 98 Green Ethernet 100 Configuring Green Ethernet Properties 100 Configuring Green Ethernet Port Settings 101 Chapter 5: VLAN Management 103 Creating VLANs 104
Cisco Small Business SG200 Series 8-port Smart Switch5 Contents Configuring VLAN Interface Settings 104 Changing the Interface VLAN Mode 106 Configuring VLAN Membership 108 Configuring Port to VLAN 109 Configuring Port VLAN Membership 110 Setting the Default VLAN 111 Voice and Media 112 Displaying and Adding Telephony OUI 113 Configuring OUI Based Voice and Media 113 Configuring SIP/H323 Based Voice and Media 114 Media VLAN 115 Auto VoIP Sessions 117 Chapter 6: Spanning Tree 118 Overview of Spanning Tree 118 Configuring STP Status and Global Settings 119 Configuring Global and Bridge Settings 119 Configuring STP Interface Settings 121 RSTP Interface Settings 123 Chapter 7: MAC Address Tables 127 Configuring Static MAC Addresses 127 Configuring the Aging Time for Dynamic Addresses 129 Dynamic MAC Addresses 129 Chapter 8: Multicast 131 Multicast Properties 132 Configuring a Multicast Forwarding Mode on all VLANs 132 Configuring Multicast Properties on an Individual VLAN 133 Configuring MAC Group Addresses 133 Viewing the MAC Group Address Table 134 Adding a Static MAC Group Address Table Entry 134
Cisco Small Business SG200 Series 8-port Smart Switch6 Contents Configuring MAC Address Group Port Membership 135 Configuring Group-to-Port 135 Configuring IGMP Snooping 136 Configuring MLD Snooping 138 Configuring IGMP Multicast Router Interfaces 140 Configuring MLD Multicast Router Interfaces 141 Chapter 9: IP Configuration 142 ARP Table 142 Domain Name System 142 Configuring DNS Servers 143 Configuring Global DNS Settings 143 Adding DNS Servers 144 Hostname Mapping 144 Configuring Static DNS Mappings 144 Viewing and Deleting Dynamic DNS Entries 145 Chapter 10: Security 146 RADIUS 146 Configuring Global RADIUS Settings 147 Adding a RADIUS Server 147 Password Strength 149 Management Access Profile Rules 150 Configuring an Access Profile and Rules 150 Modifying and Deleting Access Profiles and Rules 152 Authentication Methods 153 Storm Control 154 Port Security 155 Enabling Port Security 155 Viewing and Configuring Secure MAC Addresses 157 802.1X 157 Defining 802.1X Properties 158
Cisco Small Business SG200 Series 8-port Smart Switch7 Contents Modifying Port PAE Capabilities 159 Configuring Port Authentication 160 Configuring Supplicant Port Authentication 162 Displaying Authenticated Hosts 163 Chapter 11: Quality of Service 164 QoS Properties 165 Defining Queues 166 Queue Configuration Recommendations 167 Configuring Queues 167 Mapping CoS/802.1p Priorities to Queues 168 Mapping IP Precedence to Queues 170 Mapping DSCP Values to Queues 171 Defining Rate Limit Profiles 172 Applying Rate Limit Profiles to Interfaces 173 Traffic Shaping 174
1 Cisco Small Business SG200 Series 8-port Smart Switch8 Getting Started This chapter provides an introduction to the web-based switch configuration utility and includes the following topics: •Starting the Web-Based Switch Configuration Utility •Quick Start Device Configuration •Window Navigation Starting the Web-Based Switch Configuration Utility This section describes how to navigate the web-based switch configuration utility. Browsers have the following restrictions: •If you are using Internet Explorer 8, open a browser window and configure the following settings: Click To o l s > Internet Options and then select the Security tab. Select Local Intranet and click Sites. Click Advanced and then click Add. Add the intranet address of the switch (http://) to the local intranet zone. The IP address can also be specified as the subnet IP address, so that all addresses in the subnet are added to the local intranet zone. •If you are using Internet Explorer 6, you cannot directly use an IPv6 address to access the switch. You can, however, use the Domain Name System (DNS) server to create a domain name that contains the IPv6 address, and then use that domain name in the address bar in place of the IPv6 address. •If you have multiple IPv6 interfaces on your management station, use the IPv6 global address instead of IPv6 link local address to access the switch from your browser. •Screen resolutions at 800x600 or lower in Internet Explorer browsers and Firefox 3.6 are not supported by the web-based switch configuration utility.
Getting Started Starting the Web-Based Switch Configuration Utility Cisco Small Business SG200 Series 8-port Smart Switch9 1 Launching the Utility To open the web-based switch configuration utility: STEP 1Open a web browser. STEP 2Enter the IP address of the switch that you are configuring in the address bar on the browser, and then press Enter. (The factory default IP address is 192.168.1.254.) The Lo g In page opens. Logging In To log in to the web-based switch configuration utility: STEP 1Enter the username and password. The factory default user name is cisco and the default password is cisco. Note: When the switch boots with the factory default configuration, the web- based switch configuration utility appears in the default language. After you log in, you can download additional languages by using the Upgrade/Backup Firmware/ Language page. STEP 2If this is the first time that you logged on with the default user name (cisco) and the default password (cisco) or your password has expired, the Change Admin Password page opens. Enter the new password, confirm it, click Apply, and then click Close. (The characters , , %, and ? are not supported.) The new password is saved. NOTEPassword complexity is enabled by default and the new password must comply to the default password complexity rule defined by the password strength. (See Adding a User for more information.) The password strength check can be temporarily disabled by selecting the Disable Password Strength Enforcement option. STEP 3Click Login. When the login attempt is successful, the Getting Star ted page opens. If you entered an incorrect user name or password, an error message is displayed and the Log In page remains displayed on the screen. NOTEWhen logging in by using HTTP or HTML, if you are provided an option to choose from more than one network port, select the lowest number port.
Getting Started Starting the Web-Based Switch Configuration Utility Cisco Small Business SG200 Series 8-port Smart Switch10 1 Select Don’t show this page on startup to prevent the Getting Star ted page from being displayed each time that you logon to the system. If you select this option, the System Summary page is opened instead of the Getting Star ted page. Logging Out By default, the application automatically logs you out after 10 minutes of inactivity. See Configuring the Idle Session Timeouts for instructions on changing the default timeout period. To log out at any time, click Logout in the top right corner of any page. ! CAUTIONUnless the Running Configuration is copied to the Startup Configuration file type, all changes made since the last time the file type was saved are lost if the switch is rebooted. We recommend that you save the Running Configuration to the Startup Configuration file type before logging off to preserve any changes you made during this session. A red X icon displayed to the left of the Save button indicates that Running Configuration changes have been made that have not yet been saved to the Startup Configuration file type. When you click Save, the Download/Backup Configuration/Log page displays (see Downloading and Backing Up the Configuration and Log Files). Save the Running Configuration by copying it to the Startup Configuration file type. After this save, the red X icon and the Save button no longer display.