User ManualTable of ContentsAbout This Guide9Conventions9System Access11Product Overview11Function Features11Configuring the Switch 880012Setting Terminal Parameters13Configuring Through Telnet15Configuring Through a Dial-up Modem18Configuring the User Interface19Command Line Interface27Command Line View27Features and Functions of the Command Line30Port Configuration35Ethernet Port Overview35Configuring Ethernet Ports35Example: Configuring the Default VLAN ID of the Trunk Port42Troubleshooting VLAN Port Configuration42Configuring Link Aggregation42Load Sharing43Port State44Configuring Link Aggregation44Example: Link Aggregation Configuration46VLAN Configuration47VLAN Overview47Configuring VLANs47Common VLAN Configuration Tasks47Adding Ethernet Ports to a VLAN48Configuring GARP/GVRP50Configuring GVRP52Network Protocol Operation57Configuring IP Address57Subnet and Mask58Configuring an IP Address58Troubleshooting an IP Address Configuration60Configuring Address Resolution Protocol (ARP)60Configuring ARP60DHCP Relay62Configuring DHCP Relay63Troubleshooting a DHCP Relay Configuration66IP Performance67Configuring TCP Attributes67Displaying and Debugging IP Performance67Troubleshooting IP Performance68IPX Configuration69IPX Address Structure69Routing Information Protocol69Service Advertising Protocol69IP Routing Protocol Operation71IP Routing Protocol Overview71Selecting Routes Through the Routing Table72Routing Management Policy73Static Routes75Configuring Static Routes76Troubleshooting Static Routes79RIP79Configuring RIP80Troubleshooting RIP89OSPF89Calculating OSPF Routes89Configuring OSPF92Troubleshooting OSPF111IS-IS113Two-Level Structure of IS-IS113NSAP Structure of IS-IS115IS-IS Packets116Configuring Integrated IS-IS117Integrated IS-IS Configuration Example131BGP133BGP Messages134BGP Routing134BGP Peers and Peer Groups135Configuring BGP135Typical BGP Configuration Examples153Troubleshooting BGP159IP Routing Policy159Routing Information Filters160Configuring an IP Routing Policy161Troubleshooting Routing Policies167Route Capacity167Limiting Route Capacity168Configuring Route Capacity168Multicast Protocol175IP Multicast Overview175Multicast Addresses176IP Multicast Protocols178Forwarding IP Multicast Packets179Applying Multicast180Configuring Common Multicast180Configuring Common Multicast180Configuring IGMP182Configuring IGMP183IGMP Snooping189Configuring IGMP Snooping192IGMP Snooping Configuration Example194Troubleshooting IGMP Snooping194Configuring PIM-DM195Configuring PIM-DM196PIM-DM Configuration Example199Configuring PIM-SM200PIM-SM Operating Principles201Preparing to Configure PIM-SM202Configuring PIM-SM203GMRP211Configuring GMRP212QoS/ACL Operation215ACL Overview215ACLs Activated Directly on Hardware215ACLs Referenced by Upper-level Modules215ACLs Supported216Configuring ACLs216Configuring Time Range217Defining and Applying a Flow Template217Defining ACLs219Activating ACLs220Displaying and Debugging ACL Configurations221ACL Configuration Example221Basic ACL Configuration Example222L2 ACL Configuration Example223QoS Configuration224QoS Configuration227Configuration Examples237Traffic Policing Configuration Example237Traffic Shaping Configuration Example239Port Mirroring Configuration Example239Traffic Priority Configuration Example240Traffic Redirection Configuration Example241Queue Scheduling Configuration Example242WRED Parameters Configuration Example243Traffic Statistics Configuration Example243Configuring Logon User ACL Control244Configuring ACL for Telnet Users244Configuration Example245Configuring ACL for SNMP Users246Configuration Example247STP Operation249STP Overview249Configuring STP249Designating Switches and Ports250Calculating the STP Algorithm250Generating the Configuration BPDU251Selecting the Optimum Configuration BPDU251Designating the Root Port251Configuring the BPDU Forwarding Mechanism253MSTP Overview254MSTP Concepts254MSTP Principles257Configuring MSTP257Configuring the MST Region for a Switch258Specifying the Switch as Primary or Secondary Root Switch259Configuring the MSTP Operating Mode260Configuring the Bridge Priority for a Switch261Configuring the Max Hops in an MST Region261Configuring the Switching Network Diameter262Configuring the Time Parameters of a Switch263Configuring the Max Transmission Speed on a Port264Configuring a Port as an Edge Port265Configuring the Path Cost of a Port265Configuring the Priority of a Port267Configuring the Port Connection with the Point-to-Point Link268Configuring the mCheck Variable of a Port269Configuring the Switch Security Function270Enabling MSTP on the Device271Enabling or Disabling MSTP on a Port271Displaying and Debugging MSTP272AAA and RADIUS Operation273IEEE 802.1x273802.1x System Architecture273Configuring 802.1x275Configuring the AAA and RADIUS Protocols282Configuring AAA284Configuring the RADIUS Protocol287Troubleshooting AAA and RADIUS297Reliability299VRRP Overview299Configuring VRRP300Enable Pinging the Virtual IP Address300Setting Correspondence Between Virtual IP and MAC Addresses301Adding and Deleting a Virtual IP Address301Configuring the Priority of Switches302Configuring Preemption and Delay for a Switch302Configuring Authentication Type and Authentication Key303Configuring the VRRP Timer303Configuring a Switch to Track an Interface304Displaying and Debugging VRRP304Troubleshooting VRRP307System Management309File System309Using a Directory309Managing Files310Formatting Storage Devices310Setting the Prompt Mode of the File System310Configuring File Management311FTP312TFTP314Managing the MAC Address Table315Configuring the MAC Address Table316Managing Devices320Rebooting the Switch 8800320Designating the File for the Next Boot320Displaying Devices321Maintaining and Debugging the System321Configuring System Basics322Displaying System Information and State323Debugging the System323Testing Tools for Network Connection325Logging Function326SNMP330SNMP Versions and Supported MIB330Configuring SNMP331RMON337Configuring RMON338NTP341Configuring NTP343NTP Configuration Examples349Size: 4.39 MBPages: 356Language: EnglishOpen manual
