Network diagram for Dhcp snooping configuration, 295

a.Network diagram for DHCP snooping configuration

GE1/0/1

GE1/0/2

Device

DHCP server

Switch

DHCP snooping

GE1/0/3

DHCP client

Configuration procedure

# Enable DHCP snooping.

∙Select Network  DHCP from the navigation tree, and then click the DHCP Snooping tab. Perform the following operation, as shown in a.

295

Page 307

Image 307

HP V1910 manual Network diagram for Dhcp snooping configuration, 295

Contents

Part number Document version HP V1910 Switch Series Warranty Contents Page Page STP177 Page Page Page Page Page Page Overview Logging in to the web interface Configuration through the web interfaceDefault login information Web-based network management operating environment Example Login page of the web interface Navigation tree Body area Title area Web-based configuration interfaceLogging out of the web interface Introduction to the web interface Function menu Description User level Web user levelIntroduction to the web-based NM functions Description of Web-based NM functions Used at the next startup from the host of the current Rmon VCTSnmp MAC VlanMstp Igmp LacpTheir partner ports Lldp AAA ARP PKI RadiusCRL Class Commonly used buttons and icons Introduction to the common items on the web pagesButtons and icons Display Advanced search Content display by pagesSearch function Sorting function Sort display based on MAC address in the ascending order Configuration guidelines Console cable Configuration at the CLISetting up the configuration environment Getting started with the CLI Network diagram for configuration environment setup Setting terminal parameters Set the serial port used by the HyperTerminal connection Connection description of the HyperTerminal Select File  Properties in the HyperTerminal window Set the serial port parametersHyperTerminal window Enter your username at the Username prompt Set terminal emulation in Switch Properties dialog boxPress Enter. The Password prompt display Logging in to the CLI Ipsetup CLI commandsInitialize Password Password# Modify the login password of user admin Quit Ping Summary Reboot # Display summary information of the device Upgrade Network requirements Configuration procedure # Reboot the switch Configuring system parameters Configuration wizardBasic service setup Entering the configuration wizard homepage Configuring management IP address Select a Vlan interface Admin StatusConfigure IPv4 Configure how the Vlan interface obtains an IPv4 address Manual Important Finishing configuration wizardConfiguration finishes ItemDescription Stack management configuration task list Configuring stack managementStack management configuration task list Network diagram for stack management Configuring global parameters of a stack Setup Configuration items of global parameters Topology summary Fields of topology summary Configuring stack portsReturn to Stack management configuration task list Displaying topology summary of a stack Logging into a member switch from the master switch Stack configuration exampleDisplaying device summary of a stack Stack Configure global parameters for the stack on Switch a Configure a stack port on Switch a Configure stack ports on Switch B Configure a stack port on Switch C Configuration guidelines System information SummaryDisplaying device summary Displaying system information Recent system operation logs Displaying device informationBasic system information System resource state Device information Configuring idle timeout period Device basic information configurationConfiguring device basic information Configuring system name Idle timeout Set the idle timeout period for logged-in users Configuring system time System time configurationSystem time configuration NTP System time configuration exampleSystem time configuration items Network diagram for configuring system time Configure Device a as the NTP server of Switch B Configure Device a Configuration guidelines Setting syslog related parameters Log management configurationConfiguring log management Configuration task list Displaying syslog Return to Log management configuration task list See Display syslog Syslog display itemsSystem logs severity level Severity level Description Value Set loghost Loghost configuration item Setting loghostIP address of the loghost Backup configuration Configuration managementBack up configuration Restore configuration Configuration restore Save configurationSave configuration confirmation Initialize confirmation dialog box Initialize Filename Device maintenanceSoftware upgrade Extension .bin Already exists, overwrite Device rebootDevice reboot Specifies the type of the startup configuration file Electronic label Diagnostic informationDiagnostic information Electronic label Diagnostic information file is created File management File management configurationFile management Displaying file list Uploading a file Downloading a fileRemoving a file Setup tab Port management configurationConfiguring a port Setting operation parameters for a port Pvid Port configuration items MDI Multicast Suppression Input a number in the box below Percentage or by PPS as followsInput a percentage in the box below Constrain Viewing the operation parameters of a port Network diagram for port rate configuration Port management configuration exampleDetails tab Configure the rate of GigabitEthernet 1/0/4 Batch configure port rate Display the rate settings of ports Local port mirroring Port mirroring configurationIntroduction to port mirroring Implementing port mirroring Creating a mirroring group Configuring local port mirroringConfiguring local port mirroring Local port mirroring configuration task list Return to Local port mirroring configuration task list Configuring ports for a mirroring group Mirroring ports of a port mirroring group Local port mirroring configuration example Configuration examples Create a local mirroring group Configuration progress dialog box Configure the mirroring ports Configure the monitor port Adding a local user Add a user Local user configuration itemsUser management Managing users Super password Setting the super password Input are not consistent when you apply the configuration Switching to the management levelSuper password configuration items Switch to the management level Loopback operation Loopback test configuration Loopback test result Test the status of the cable connected to an Ethernet port Testing cable status Status and length of the cable Description on the cable test resultFailure Viewing port traffic statistics Flow interval configurationSetting the traffic statistics generating interval Monitoring port traffic statistics Port traffic statistics Configuring storm constrain Storm constrain configuration Storm Constrain tab Configuring storm constrain Thresholds for at least a type of traffic Upper threshold. Available options include∙ None-Performs no action Upper threshold After that Crossed after that Working mechanism Rmon configuration History group Alarm groupRmon groups Ethernet statistics group Event group Configuring RmonConfiguring the Rmon statistics function Rising and falling alarm events TaskRemarks Configuring the Rmon alarm functionRmon statistics group configuration task list Rmon history group configuration task list Display Rmon running status Configuring a statistics entryRmon alarm configuration task list Displaying Rmon running status Return to Rmon statistics group configuration task list Configuring a history entry100 101 Configuring an event entryReturn to Rmon history group configuration task list Buckets Granted 102 Configuring an alarm entryReturn to Rmon alarm configuration task list None of them is selected, the system will take no action Statics Item Log-and-trap Displaying Rmon statistics information104 Rmon statistics information Fields of Rmon statistics Return to Display Rmon running status Displaying Rmon history sampling information Node etherHistoryOctets CRCAlignErrorsCorresponding to the MIB node etherHistoryCRCAlignErrors Number of the entry in the system buffer Log Return to Display Rmon running status Rmon configuration exampleNetwork diagram for Rmon Displaying Rmon event logs 109 110 Display Rmon statistics Display the index of a event entry Configure an event group111 112 Configure an alarm group Configuring energy saving on a port Energy saving configurationPoE Disabled Disable PoE on the port 113 ItemDescription MIB tree Snmp configurationSnmp mechanism Relationship between an NMS, agent and MIB SNMPv1 or SNMPv2c configuration task list Snmp configurationConfiguring SNMPv1 or SNMPv2c Perform the tasks in 1 to configure SNMPv1 or SNMPv2c Configuring Snmp trap Configuring SNMPv3Perform the tasks in 1 to configure SNMPv3 SNMPv3 configuration task list Local Engine ID Set up Configuration items for enabling SnmpSpecify to enable or disable Snmp Configure the local engine ID Create an Snmp view Configuring an Snmp viewCreating an Snmp view View Set the subtree mask Configuration items for creating an Snmp viewAdding rules to an Snmp view Identify a MIB subtree 121 Configuring an Snmp communityConfigure an Snmp community Create an Snmp Community Add rules to an Snmp view Snmp group Configuring an Snmp groupConfiguration items for configuring an Snmp community Return to SNMPv1 or SNMPv2c configuration task list Agent Configuring an Snmp userReturn to SNMPv3 configuration task list Objects on the device Description Configuring Snmp trap function Destination IP Address Set the destination IP addressAddress in the text box according to the IP address type Network diagram for Snmp configuration Snmp configuration exampleNMS 128 Enable Snmp 129 130 Create an Snmp group Add target hosts of Snmp traps Enable the agent to send Snmp traps131 132 Configuration verification Displaying interface statistics Interface statistics Field Description Vlan fundamentals Vlan configurationVlan diagram Introduction to Vlan 136 Vlan typesTraditional Ethernet frame format Position and format of Vlan tag Frame Tag removed or intact depending on your configuration 137Introduction to port-based Vlan Port link type Vlan configuration task list approach Configuring a VlanCreating VLANs 139 Create tab Configuration items of creating VLANsReturn to Vlan configuration task list approach Selecting VLANs Modifying a Vlan Select Vlan tab Configuration items of selecting VLANs140 141 Modify Vlan tab Configuration items of modifying a VlanAssigned to this Vlan Aggregate interfaces from this list Untagged Modify Port tab Configuration items of modifying portsModifying ports Select the ports to be modified Network diagram for Vlan configuration Vlan configuration example 144 145 Create Vlan 2, Vlan 6 through Vlan 50, and Vlan 146 Set a Vlan range 147 148 Vlan interface configuration task list Vlan interface configurationConfiguring Vlan interfaces Perform the tasks in 1 to configure a Vlan interface Modifying a Vlan interface Create tab Configuration items of creating a Vlan interfaceReturn to Vlan interface configuration task list Bootp Select the Vlan interface to be configured Modify tab Configuration items of modifying a Vlan interface Is up if one or more Ethernet ports in the Vlan are up Selected Vlan interface152 Voice Vlan assignment modes Voice Vlan configurationDefault OUI addresses of different vendors OUI addresses 154 Co-relation Security mode and normal mode of voice VLANs Configuring the voice VlanVoice Vlan mode Packet type Packet processing mode Configuring voice Vlan on a port Configuring voice Vlan globallyAdding OUI addresses to the OUI list Timer expires, the port is removed from the voice Vlan Configuring voice Vlan globallyConfiguring voice Vlan on a port Configure voice Vlan Global voice Vlan configuration items Set the voice Vlan ID Set the voice Vlan assignment mode of a portBe configured as the voice Vlan Voice Vlan function on the port 159 Adding OUI addresses to the OUI list 160 Voice Vlan configuration examples 161 Create Vlan 162 Configure GigabitEthernet 1/0/1 as a hybrid port 163 Configure the voice Vlan function globally 164 Verify the configurationAdd OUI addresses to the OUI list Current OUI list of the device 165 Current voice Vlan information 166 167 168 Assign GigabitEthernet 1/0/1 to Vlan 2 as an untagged member 169 Configure voice Vlan on GigabitEthernet 1/0/1 170 171 172 MAC address configuration 173 Configuring MAC addressesConfiguring a MAC address entry MAC address table of the device 174 MAC tabClick Add in the bottom to enter the page as shown in b Create a MAC address entry Port Set the port to which the MAC address belongs Setting the aging time of MAC address entriesConfiguration items of creating a MAC address entry Set the ID of the Vlan to which the MAC address belongs Create a static MAC address entry MAC address configuration example176 Root bridge Mstp configurationSTP protocol packets Basic concepts in STP Description of designated bridges and designated ports How STP worksDesignated bridge and designated port Path cost Calculation process of the STP algorithm Selection of the optimum configuration BpduStep Actions Step Description Selection of the root port and designated ports180 ∙ Comparison process and result on each device Network diagram for the STP algorithmInitial state of each device Device Port name Bpdu of port CP2 1, 0, 1, BP2 BP2 with the configuration Bpdu of BP2. If the calculated0, 1, BP2 before the configuration Bpdu is updated Bpdu 183 Configuration Bpdu forwarding mechanism in STPFinal calculated spanning tree Blocked port CP2 0, 0, 0, AP2 Root port CP2 0, 5, 1, BP2 184 STP timers 185 Mstp featuresSTP and Rstp limitations Mstp basic concepts 186 MST regionVLAN-to-MSTI mapping table Basic concepts in Mstp Port roles Regional rootCommon root bridge Boundary port Port roles Port states188 Msti calculation How Mstp worksImplementation of Mstp on devices Cist calculation Mstp configuration task list Configuring MstpConfiguring an MST region Perform the tasks described in 1 to configure Mstp Vlan ID Return to Mstp configuration task listMST region Click Modify to enter the page shown in b Configuring Mstp globally Bridge Diameter Set the STP working mode∙ STP-Each port on a device sends out STP BPDUs Number of devices on the path composed of the most devices STP Configuring Mstp on a port Recommends you to use the default value Set the type of protection to be enabled on the portManually configure path cost for ports Configuration may cause a temporary loop Protection types Displaying Mstp information of a portProtection type Description Discarding Port Summary tabForwarding Learning Whether or not the port is an edge port Network diagram for Mstp configuration Mstp configuration example199 200 Configure an MST regionRegion tab ∙ Click Modify to enter the page shown in c 201 Configure Mstp globally on Switch a 202 When configuring MSTP, follow these guidelines Configure Mstp globally on Switch D203 Page Aggregation group Link aggregation and Lacp configurationBasic concepts Aggregate interface Link aggregation modes Class-two configurationsStatic aggregation mode Class-two configurations 207 Dynamic aggregation mode Configuring a dynamic aggregation group Configuring link aggregation and LacpLoad sharing mode of an aggregation group Configuring a static aggregation group Creating a link aggregation group Dynamic aggregation group configuration task listSetting Lacp priority Displaying information of LACP-enabled ports 210 Assign an ID to the link aggregation group to be created Displaying information of an aggregate interface Setting Lacp priority System Priority Set the Lacp priority of the local system Displaying information of LACP-enabled portsLacp priority configuration items Also on LACP-disabled ports Fields in the LACP-enabled port summary table Display information about LACP-enabled portsField/button Description Describes the fields in the Partner Port Details table Link aggregation and Lacp configuration exampleFields in the Partner Port Details table 215 Network diagram for static link aggregation configurationCreate static link aggregation group ∙ Set the link aggregation interface ID to 216 Create dynamic link aggregation group 217 Lldpdu Lldp configurationBackground LLDPDUs FCS TLVsSNAP-encapsulated Lldpdu format Lldpdu encapsulation format Ieee 802.1 organizationally specific TLVs Basic Lldp TLVsType Description Remarks Ieee 802.1 organizationally specific TLVs LLDP-MED TLVs LLDP-MED TLVsIeee 802.3 organizationally specific TLVs Ieee 802.3 organizationally specific TLVs Compatibility of Lldp with CDP How Lldp works Lldp configuration task list Configuring LldpLldp configuration task list Perform the tasks in 1 to configure Lldp Task Remarks Enabling Lldp on ports224 Port Setup tab Return to Lldp configuration task list Configuring Lldp settings on ports225 226 For modifying Lldp settings on a port Is Ethernet Enable Lldp polling and set the polling interval ∙ Disable-Neither sends nor receives CDPDUsCDP Operating Mode CDP operating mode on the port to TxRx DOT3 TLV MAC/PHY Configuring global Lldp setup Global Setup tab Global Lldp setup configuration items Displaying Lldp information for a port Interface alias Port ID typePort component 233 Type of PSE power source advertised by the local deviceChassis ID type Chassis component 234 Link aggregation groupEndpoint devices III endpoint devices are used directly by end users Unknown 236 Displaying global Lldp information Global Summary tab Global Lldp information Displaying Lldp information received from Lldp neighbors Lldp configuration examplesBasic Lldp configuration example Neighbor Summary tab Return to Lldp configuration task list 239 Network diagram for basic Lldp configuration 240 Port Setup tab 241 For setting Lldp on multiple ports 242 Global Setup tab 243 For configuring Lldp on the selected port 244 CDP-compatible Lldp configuration example For creating VLANs Network diagram for CDP-compatible Lldp configuration245 246 For configuring ports 247 For configuring the voice Vlan function on ports 248 249 For modifying Lldp settings on ports 250 Multicast forwarding before and after Igmp snooping runs Igmp snooping configurationPrinciple of Igmp snooping Igmp snooping related ports 252 When receiving a general queryWork mechanism of Igmp snooping Igmp snooping related ports When receiving a leave group message When receiving a membership report253 Igmp snooping querier Configuring Igmp snooping254 Enabling Igmp snooping globally Basic Igmp snooping configurations Igmp snooping configuration items Configuring Igmp snooping in a VlanReturn to Configuration task list Advanced configuration Configuring Igmp snooping port functions Display Igmp snooping multicast entry information Configuration items for advanced Igmp snooping featuresGroup Limit ID of the Vlan to which the entry belongs Igmp snooping configuration example259 260 Network diagram for Igmp snooping configuration 261 262 Add a port to the Vlan Configure Igmp snooping in the Vlan Enable Igmp snooping globally263 Igmp snooping multicast entry information displaying Configure Igmp snooping on GigabitEthernet 1/0/3264 265 Details about an Igmp snooping multicast entry 266 Routing configurationRouting table Static route Address will be forwarded out the interface Configuring IPv4 routingDefault route Displaying the IPv4 active route table Creating an IPv4 static route Preferences enables route backupSpecify the mask of the destination IP address Select the output interface Static route configuration exampleConfiguration outlines Network diagram for IPv4 static route configuration 270 Configure a default route 271 Configure a static route 272 273 Precautions Allocation mechanisms Dhcp overviewIntroduction to Dhcp Dhcp address allocation 275 Dynamic IP address allocation processIP address lease extension Dynamic IP address allocation process Dhcp message format Dhcp message format276 Introduction to Option Dhcp optionsDhcp options overview Introduction to Dhcp options 278 Protocols and standardsSub-option 1 in normal padding format Sub-option 2 in normal padding format Fundamentals Dhcp relay agent configurationIntroduction to Dhcp relay agent Application environment Dhcp relay agent work process Dhcp relay agent configuration task list Configuring and displaying clients IP-to-MAC bindings Dhcp relay agent configuration281 Creating a Dhcp server group Return to Dhcp relay agent configuration task listCreate a server group Enabling the Dhcp relay agent on an interface Dhcp server group configuration items283 284 Configuring and displaying clients IP-to-MAC bindings Network diagram for Dhcp relay agent configuration Dhcp relay agent configuration example285 286 Enable Dhcp 287 Recording IP-to-MAC mappings of Dhcp clients Dhcp snooping configurationDhcp snooping overview Functions of Dhcp snooping Configure trusted ports in a cascaded network Configuring a trusted port connected to a Dhcp serverConfiguring trusted ports in a cascaded network Configure trusted and untrusted ports Roles of ports Dhcp snooping configuration task listDhcp snooping support for Option Describes roles of the ports shown in a Displaying clients IP-to-MAC Configuring Dhcp snoopingEnabling Dhcp snooping Functions on an interface Return to Dhcp snooping configuration task list Dhcp snooping configuration292 Option 82 padded in normal format Configuring Dhcp snooping functions on an interfaceDisplaying clients IP-to-MAC bindings Include This field displays the Vlan to which the device belongs Dhcp snooping configuration example294 295 Network diagram for Dhcp snooping configuration 296 Enable Dhcp snooping Configure Dhcp snooping functions on GigabitEthernet 1/0/2 Configure Dhcp snooping functions on GigabitEthernet 1/0/1297 298 Configure Dhcp snooping functions on GigabitEthernet 1/0/3 Service management configuration Service management Service management configuration items Configuring service management Https 302 Diagnostic toolsTrace route diagram Trace route 303 Diagnostic tool operationsPing configuration Ping operation 304 Trace route configurationTrace route operation Ping operation result 305 Trace route operation result ARP message format ARP managementARP overview ARP function 307 ARP address resolution processARP operation ARP table Dynamic ARP entry ARP Table configurationManaging ARP entries Displaying ARP entries Creating a static ARP entry Static ARP configuration exampleDescribes the static ARP entry configuration items Static ARP entry configuration items 310 Network diagram for configuring static ARP entries Add GigabitEthernet 1/0/1 to Vlan ∙ After the configuration process is complete, click Close311 312 Create VLAN-interface Create a static ARP entry Configuring gratuitous ARPGratuitous ARP Introduction to gratuitous ARP Period Enabled by defaultPackets Learning function Man-in-the-middle attack ARP attack defense configurationARP detection Introduction to ARP detection Man-in-the-middle attack ARP detection mechanism316 317 Configuring ARP detection ItemDescription Creating a static binding entry Configuration, see Creating a static binding entry Architecture Controlled/uncontrolled port and port authorization status802.1X fundamentals Architecture Authorized/unauthorized state of a controlled port 802.1X-related protocolsPacket formats EAP packet format Types of Eapol packets Eapol frame formatEAP packet format Eapol frame format 802.1X client as the initiator Initiating 802.1X authenticationAccess device as the initiator EAP over Radius EAP termination 802.1X authentication proceduresComparison of EAP relay and EAP termination EAP relay EAP termination Works with any Radius server that 802.1X authentication procedure in EAP relay modeEAP relay Packet exchange method Benefits Limitations 326 EAP termination 802.1X authentication procedure in EAP termination mode327 HP implementation 802.1X configurationAccess control methods Using 802.1X authentication with other features ACL assignment ConfiguringConfiguration prerequisites Guest Vlan 802.1X configuration Basic 802.1X configuration items 802.1X configuration task listConfiguring 802.1X globally 802.1X configuration task list Authentication on the user Authentication MethodAuthentication procedures Specify whether to enable the quiet timer Return to 802.1X configuration task list Configuring 802.1X on a port Access requests from users on the port Select the port authorization state forPort Authorization Port to access the network without authentication Configuring an 802.1X guest Vlan 802.1X configuration exampleConfiguring an 802.1X guest Vlan 335 Network diagram for 802.1X configuration 336 Global 802.1X configuration 337 Radius authentication server configuration 338 Radius parameter configuration 339 Configure the AAA authentication method for the ISP domainCreate an ISP domain ∙ Select the domain name test 340 Configure the AAA authorization method for the ISP domain 341 ACL assignment configuration exampleConfigure the AAA accounting method for the ISP domain Network diagram for ACL assignment 342 343 344 345 346 Create ACL 347 ACL rule configuration 348 349 802.1X configuration of GigabitEthernet 1/0/1 350 Ping operation summary 351 AAA configurationNetwork diagram for AAA Introduction to AAA Determine the ISP domain of a user by the username Configuring AAAConfiguring an ISP domain Domain-based user management Domain Setup Configuring an ISP domain ISP domain configuration items Configuring authentication methods for the ISP domain Authorization method configuration Configuring authorization methods for the ISP domain355 Authorization method configuration items Configuring accounting methods for the ISP domain Real-time accounting updates for the users ∙ None -Performs no accounting AAA configuration exampleNetwork diagram for AAA configuration example Method Used Not Set -Uses the default accounting methods 359 Configure a local user Configure the ISP domain to use local authentication Configure ISP domain test360 361 Configure the ISP domain to use local authorization 362 Configure the ISP domain to use local accounting Client/server model Radius configurationSecurity and authentication mechanisms Introduction to Radius Basic message exchange process of Radius Basic message exchange process of Radius Code Packet type Description Radius packet formatRadius packet format Main values of the Code field Attribute Radius attributes Extended Radius attributes TaskDescription Configuring RadiusRadius configuration task list Segment of a Radius packet containing an extended attribute Parameters Configuring Radius serversRadius server configuration Configuring Radius Return to Radius configuration task list Configuring Radius parameters NAS-IP Radius parameter configuration Radius parameters Is an integer Timeout Retransmission TimesSet the maximum number of transmission attempts Attempts cannot exceed Can be Radius configuration exampleNetwork diagram for Radius server configuration Number of users Real-time accounting interval in minutes Configure the Radius authentication server Configure Radius parameters Create an ISP domain Configuration progress dialog box Configuration guidelines Local user Configuring usersConfiguring a local user Users Username Specify a name for the local user Password Local user configuration Local user configuration itemsUser cannot pass authentication and therefore cannot log 381 Configuring a user groupUser group list User group configuration Vlan ACL User group after the users pass authentication User group configuration itemsSpecify the user profile for the user group Architecture of PKI PKI configurationPKI overview PKI terms PKI architecture Applications of PKIEntity PKI repository Web security Configuring PKIOperation of PKI Secure email Generating an RSA Creating a PKI entityCreating a PKI Domain Requesting a Certificate Automatically Creating a PKI entity PKI entity list PKI entity configuration388 Fqdn PKI entity configuration itemsCreating a PKI domain PKI domain list Select the local PKI entity PKI domain configuration PKI domain configuration items CRL URL Ldap IP Destroying the RSA key pair Generating an RSA key pairKey Length Type the length of the RSA keys Retrieving a certificate 394 Get File From PC Specify the path of the file on the device 395 Requesting a local certificate CRL Retrieving and displaying a CRL Configuring a PKI entity to request a certificate from a CA PKI configuration example 398 PKI entity list Configure a PKI entity 399 PKI domain list Configure a PKI domain 400 Certificate list Generate an RSA key pair Certificate list Certificate list Retrieve the CA certificate401 402 Request a local certificate 403 Port isolation group configurationConfiguring a port isolation group Configure a port isolation group 404 Port isolation group configuration examplePort isolation group configuration items Networking diagram for port isolation group configuration 405 Configure isolated ports for an isolation group Web IPv4 ACL Associate the Http service with an IPv4 ACL Authorized IP configurationConfiguring authorized IP IPv4 ACL Associate the Telnet service with an IPv4 ACL Create an ACL Authorized IP configuration exampleAuthorized IP configuration example Network diagram for authorized IP 408 Configure an ACL rule to permit Host B 409 Configure authorized IP IPv4 ACL classification ACL configurationACL overview Introduction to IPv4 ACL Depth-first match for IPv4 ACLs IPv4 ACL category Depth-first match procedureEffective period of an ACL Fragments filtering with IPv4 ACLs ACL step Configuring an ACLBenefits of using the step Configuring an IPv4 ACL For creating a time range Configuring a time rangeDescribes the configuration items for creating a time range Time range configuration items Creating an IPv4 ACL Configuring a rule for a basic IPv4 ACLReturn to IPv4 ACL configuration task list IPv4 ACL configuration items Configuration items for a basic IPv4 ACL rule For configuring an basic IPv4 ACL415 416 Configuring a rule for an advanced IPv4 ACL 417 For configuring an advanced IPv4 ACL Configuration items for an advanced IPv4 ACL rule Dscp Configuring a rule for an Ethernet frame header ACLTOS Source Mask For configuring a rule for an Ethernet frame header ACL ∙ Lsap Type-Indicates the frame encapsulation format Encapsulation by configuring the following items421 QoS requirements of new applications QoS configurationNetworks without QoS guarantee Introduction to QoS 423 ImpactsCountermeasures Traffic congestion causes Traffic classification End-to-end QoSEnd-to-end QoS model IP Precedence decimal IP Precedence binary Description Packet precedencesDS field and ToS bytes Description on IP Precedence 426 Description on Dscp valuesDscp value decimal Dscp value binary Description An Ethernet frame with an 802.1Q tag header Description on 802.1p precedence Queue schedulingSP queuing 802.1Q tag header 428 Schematic diagram for SP queuingSchematic diagram for WRR queuing WRR queuing 429 Line rateTraffic evaluation and token bucket Evaluate traffic with the token bucket Line rate implementation What is priority mappingPriority mapping How line rate works Input CoS value Local precedence Queue Default CoS to DSCP/CoS to Queue mapping tableIntroduction to priority mapping tables Priority mapping process Default Dscp to CoS/DSCP to Queue mapping table QoS configurationConfiguration task lists Configuring a QoS policy Perform the task in 1 to configure queue scheduling Configuring queue schedulingConfiguring line rate Configuring the priority mapping tables Creating a class Configuring priority trust mode Shows the configuration items of configuring match criteria Configuring match criteriaReturn to QoS policy configuration task list For configuring match criteria Values are automatically arranged in ascending order Service VlanDefine a match criterion to match Dscp values Does not overwrite the previous one For creating a traffic behavior Describes the configuration items of creating a behaviorConfiguration items of creating a behavior Creating a traffic behavior Traffic directing on the chassis front panel Port setup page for a traffic behavior438 For setting a traffic behavior Configuring other actions for a traffic behavior439 Creating a policy Configuring classifier-behavior associations for the policyDescribes the configuration items of creating a policy Configuration items of creating a policy 441 For setting a policyApplying a policy to a port Behavior Name For applying a policy to a port Configuring queue scheduling on a portConfiguration items of applying a policy to a port For configuring queue scheduling Return to Queue scheduling configuration task list Configuring line rate on a portWRR Return to Line rate configuration task list Configuring priority mapping tablesFor configuring line rate on a port Configuration items of configuring line rate on a port For configuring priority mapping tables Configuring priority trust mode on a portConfiguration items of configuring priority mapping tables Describes the port priority configuration items For configuring port priority For modifying port priorityPort priority configuration items 447 Return toPriority trust mode configuration task list 448 ACL/QoS configuration examplesACL/QoS configuration example Network diagram for ACL/QoS configuration 449 Define a time range covering 800 to 1800 every day 450 Create an advanced IPv4 ACL 451 Define an ACL rule for traffic to the FTP server 452 Create a class 453 Define match criteria 454 455 Configure actions for the behavior Create a policy Configure classifier-behavior associations for the policy456 457 Advantages PoE configurationPoE power PoE overview Protocol specification related to PoE is Ieee 802.3af Configuring PoEProtocol specification Configuring PoE ports Port setup PoE port configuration items PSE setup Configuring non-standard PD detection461 462 PoE configuration exampleDisplaying information about PSE and PoE ports PoE summary with GigabitEthernet 1/0/1 selected 463 Network diagram for PoE 464 Configure the PoE port supplying power to AP Related information Conventions Command conventionsSupport and other resources Contacting HP Network topology icons Subscription serviceSymbols GUI conventions 467 IndexPage Page