Asante Technologies IC36240 user manual Configuring IP, Assign IP Addresses to Switch

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Chapter 6: Configuring IP

The Internet Protocol (IP) is a packet-based protocol used to exchange data over computer networks. All other IP protocols are built on the foundation. IP is a network-layer protocol that contains addressing and control information that allows data packets to be routed.

This section describes how to configure the Internet Protocol (IP). A number of tasks are associated with configuring IP. A basic and required task for configuring IP is to assign IP addresses to network interfaces. Doing so enables the interfaces and allows communication with hosts on those interfaces using IP. Associated with this task are decisions about subnetting and masking the IP addresses.

6.1 Assign IP Addresses to Switch

An IP address is a location to and from which IP datagrams can be sent. IP addresses were traditionally divided into three classes. The Class A Internet address format allocated the highest eight bits to the network field and set the highest-order bit to 0 (zero). The remaining 24 bits formed the host field. The Class B Internet address allocated the highest 16 bits to the network field and set the two highest-order bits to 1, 0. The remaining 16 bits formed the host field. The Class C Internet address allocated the highest 24 bits to the network field and set the three highest-order bits to 1,1,0. The remaining eight bits formed the host field.

The table below lists the traditional classes and ranges of IP addresses and their status.

Class

Address or Range

Status

 

 

 

A

0.0.0.0

Reserved

 

1.0.0.0 to 126.0.0.0

Available

 

127.0.0.0

Reserved

 

 

 

B

128.0.0.0 to 191.0.0.0

Available

 

255.255.255.0

 

 

 

 

C

192.0.0.0 to

Available

 

223.255.255.0

 

 

 

 

D

224.0.0.0 to 239.255.255.255

Multicast group addresses

 

 

 

E

240.0.0.0 to 255.255.255.254

Reserved

 

255.255.255.255

Broadcast

 

 

 

When multiple networks are connected to the Internet the traditional classified addressing scheme could cause you to run out of IP addresses.

The usual way of assigning IP addresses uses the prefixes of 8, 16, or 24 bits. Using prefixes of 13 to 27 bits an address includes the standard 32-bit IP address and adds information on how many bits are used for the network prefix. In the IP address 206.203.1.35/27, the “/27” indicates that the first 27 bits are used to identify the unique network, and the remaining bits are used to identify the specific host.

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Asante IntraCore IC36240

User’s Manual

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Page 53 Page 55
Contents IntraCore IC36240 Series Layer 2+ Gigabit Ethernet Switch User’s Manual IntraCore IC36240Table of Contents Password Service Password-Encryption Snmp Configuration Commands Trunk Ieee 802.1q Technical Support and Warranty Features IntroductionPackage Contents Front and Back Panel DescriptionsLEDs LEDManagement and Configuration Console InterfaceHardware Installation and Setup Installation OverviewSafety Overview Power Requirements Installing into an Equipment RackRecommended Installation Tools Environmental RequirementsInstalling the Optional External Power Supply SFP Mini Gbic PortsEquipment Rack Guidelines Connecting Power Connecting to the Network1 10/100/1000BaseT Ports Cabling Procedures Gigabit Ethernet Ports Cabling Procedures Pin Number Pair Number & Wire ColorsAsante IntraCore IC36240 Initial Software Setup Connecting to a ConsoleConnecting to a PC User Access Verification PasswordPasswords and Privileges Commands Privileges CommandsEnable Password Password Service Password-EncryptionUsername Command Login SecurityConfiguring an IP Address Password and login CommandsSetting a Default IP Gateway Address Restoring Factory DefaultsSystem Boot Parameters Switchconfig# ip default-gatewayAccess Each Command Mode Understanding the Command Line Interface CLIUser Top User Exec Mode Document ConventionsPrivileged Top Privileged Exec Mode Command Show ? PurposeGlobal Configuration Mode Command Exit End Ctrl-Z Purpose Switch# configureInterface Configuration Mode Spanning-Tree Configuration ModeAdvanced Features Supported within the Command Mode Vlan Configuration ModeSpanning-tree mst configuration Command Help Purpose Example of Context Sensitive HelpChecking Command Syntax Switch# configure ?Using Command-Line Editing Features and Shortcuts Using CLI Command HistoryUsing the No and Default Forms of Commands Keystrokes/Command PurposeMoving Around on the Command Line Completing a Partial Command NameKeystrokes Purpose Editing Command Lines That Wrap Redisplaying the Current Command Line Deleting EntriesScrolling Down a Line or a Screen Transposing Mistyped Characters Controlling CapitalizationKeystrokes Switch# clock ? Managing the System and Configuration FilesSetting the System Clock Switch# clock set 092930 28 January Switch# reload crSpecifying the Hostname Changing the PasswordTesting Connections with Ping Tests Enabling the System LogConfiguring from the Terminal Managing Configuration FilesDisplaying the Operating Configuration Switch# show running-configCopying Configuration Files to a Network Server Newname# copy running-config startup-configSwitch# copy startup-config ? Switch# copy running-config Switch# copy running-config TftpSwitch# copy running-config tftp//192.168.0.1/my-config Access Control Configuring SnmpAuthentication Switch# copy tftp//192.168.123.59/my-confg running-configCreate or Modify Access Control for Snmp Community Security LevelsSupport Command Purpose Snmp-server community string view Establish the Contact and Location of the Snmp AgentConfiguring Spanning Tree Snmp Configuration CommandsSpanning Tree Parameters Spanning-tree mst?Port Priority Spanning Tree Port ConfigurationRapid Spanning Tree Protocol Rstp Port Path CostRapid Convergence Configuring Switch/Bridge PrioritySwitchconfig# spanning-tree priority priority Enabling Rapid Spanning TreeConfiguring Port Path Cost Configuring Link TypeConfiguring an Edge Port Configuring Port Priority Multiple Spanning-Tree MST Configuring Vlan VlanSwitchconfig# mac-address-table aging-time MAC Address TableShow mac-address-table Configuring IP Assign IP Addresses to SwitchClass Address or Range Status Establish Address Resolution Define a Static ARP CacheIgmp Overview Configuring IgmpManaging IP Multicast Traffic Forwarding Unknown Multicast PacketsCommand Purpose Ip igmp query-max-response-time Using Access ListsSwitchconfig-if-veth1#ip igmp query-interval Host-query messagesUsing a Classification ACL Asante IntraCore IC36240 Create a Standard Access List Create a MAC Access List Create an Expanded Access ListSwitchconfig# mac access-list standard Access-list 101 deny tcp ? Access-list 101 ?Access-list 101 deny ? Access-list 101 deny tcp 192.168.123.0 0.0.0.255 ?Access-list ? Creating an Access List with a NameApplying an Access List to an Interface Access-list standard ?Configuring Common Access Lists Switchconfig# access-list 110 permit udp any any eqAccess-list 101 deny ip any any Vlan Configuration Creating or Modifying a VlanSwitch# show vlan Switchconfig-vlan#port-member delete ethDeleting a Vlan Static Access Vlan Port Membership ModesTrunk Ieee 802.1q Command Purpose Switchconfig# vlan dot1q tag native Switchconfig# endMonitoring Weighted Fair Queuing Lists Quality of Service ConfigurationConfiguring Weighted Fair Queuing Priority QueuingDefining the Priority List Configuring Traffic Shaping for an InterfaceTraffic Shaping Monitoring Priority Queuing ListsMonitoring the Traffic Shaping Configuration Configuring Rate LimitConfiguring Traffic Shaping for an Access List Generic Traffic Shaping ExampleAsante IntraCore IC36240 Configuring the Switch Using the GUI Main Configuration MenuInformation Screens Front Panel Information ScreenAssign IP Addresses to Switch General Information ScreenClass Address or Range Status Port Configuration Menu Individual Port Configuration ScreenAsante IntraCore IC36240 Press go Spanning Tree Protocol Configuration STP Port Configuration Global STP Bridge Configuration Snmp Configuration Asante IntraCore IC36240 Address Table Screen Asante IntraCore IC36240 Asante IntraCore IC36240 Vlan Configuration Asante IntraCore IC36240 Click Apply Igmp Configuration Asante IntraCore IC36240 Asante IntraCore IC36240 Web CLI Screen System Clock Menu Save Appendix a Basic Troubleshooting Problem Possible SolutionsEnvironmental Range Appendix B SpecificationsPhysical Characteristics PerformanceTechnical Support and Warranty Standards ComplianceAppendix C FCC Compliance and Warranty Statements FCC Compliance Statement Important Safety InstructionsIntraCare Warranty Statement Appendix D Online Warranty Registration Access List IndexIgmp LED Safety Priority Queuing Vlan
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