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Avaya Installation and Co nfiguration Guide A VAYA P334T -ML S TACKABLE S WITCH S OFTWARE V ERSION 4.5 January 2004.
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Avaya P334T-ML User’s Guide i Contents Preface Before you Install the P330-ML I Safet y Information .............. ....................... I FCC Notice .............. ...................... ....................... ......................... .........
Table of Contents ii Avaya P334T-ML User’s Guide EMC Emissions ..... ...................... ....................... ......................... ............ 8 Emissions ............ ....................... ...................... ......................
Table of Contents Avaya P334T-ML User’s Guide iii Configuring the Terminal Serial Port Parameters ....................... .... 33 Connecting a Terminal to the Avaya P330 Serial port ........ ............ 33 P330 Sessions .......... .................
Table of Contents iv Avaya P334T-ML User’s Guide Section 3 Configuration Chapter 9 P330 Default Settings ........ ......................... .......................... ......................... ... 59 Configuring the Switch . ...................... .
Table of Contents Avaya P334T-ML User’s Guide v Ingress VLAN Security ............ ...................... ....................... ............... 86 VLAN CLI Commands .................... ....................... ......................... .... 86 VLAN Implementation in the Avaya P334T-ML .
Table of Contents vi Avaya P334T-ML User’s Guide Port Mirroring Constraints ................. ......................... ......................110 Multilayer Policy ............... ...................... .......................... ...................
Table of Contents Avaya P334T-ML User’s Guide vii Static Routing Configuration CLI Commands ........................ ....... 136 Route Preferences ............ ....................... ...................... ...................... 137 Route Redistribution .
Table of Contents viii Avaya P334T-ML User’s Guide Chapter 15 Updating the Software .......... ....................... ......................... ........................ 161 Software Download .......... ......................... ....................
Avaya P334T-ML User’s Guide I Before you Install the P330-ML Safety Information Caution: Avaya P330 switches and modules contain components sensitive to electrostatic discharge. Do not touch the ci rcuit boards unless instructed to do so. Caution: Do not leave any slots open.
II Avaya P334T-ML User’s Guide • Information displayed on sc reen is displayed in computer font. • Variables that you supp ly are in pointed brackets <>. • Optional keywords are in square brackets []. • Alternative but mandatory keyword s are grouped in braces {} and separated by a vertical bar |.
Avaya P334T-ML User’s Guide III Notice Every effort was made to ensure that the information in this d ocument was complete and accura te at the time of prin ting. However, info rmation is subject to change. Avaya Support Avaya provides a telephone number for you to use to report problems or to ask questions about your contact center.
IV Avaya P334T-ML User’s Guide.
Avaya S ECTION 1: O VERVIEW.
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Avaya P334T-ML User’s Guide 1 Chapter 1 Avaya P334T-ML Overview Introduction The P334T-ML is a powerful Multilayer Policy 10/100 BASE-T and Gigabit Ethernet stackable switch. It enhances the P330 line to support high density multilaye r 10/100 BASE-T and Gigabit Ethernet solutions.
Chapter 1 Avaya P334T-ML Overview 2 Avaya P334T-ML User’s Guide • RADIUS protocol for security • Rapid spanning tree • Port based network access control • IP Multicas t filtering •M u l t .
Chapter 1 Avaya P334T-ML Overview Avaya P334T-ML User’s Guide 3 Avaya Integra ted Manager When you need extra control and monito ring or wish to manage other Avaya equipment, then the Integrated Manager network management suite is the answer. This suite provides the ease-of-use and features necessary for optimal network utilization.
Chapter 1 Avaya P334T-ML Overview 4 Avaya P334T-ML User’s Guide Fans, Power Su pply, and BUPS-ML Moni toring P330-ML switches have integrated sensor s which provide advance warnings of fan failure, power supply fai lure or Backup Power Suppl y (BUPS-ML) fail ure via management.
Avaya P334T-ML User’s Guide 5 Chapter 2 Standards and Compatibility Avaya P330 Standards Supported The Avaya P330 complies with the following standards. IEEE • 802.3x Flow Control on all ports • 802.1Q VLAN Tagging supp ort on all ports • 802.
Chapter 2 Standards and Compatibility 6 Avaya P334T-ML User’s Guide • Standard for the transmission of IP datagrams over Ethernet - RFC 894 • Broadcasting Internet datagrams in the presence o f .
Avaya P334T-ML User’s Guide 7 Chapter 3 Specifications P334T-ML Switch Physical Power Requirements Environmental Height 2U (88 mm, 3.5”) Width 482.6 mm (19”) Depth 450 mm (17.7”) Weight 15.6 lb. AC DC Input voltage 90 to 265 VA C, 50/60 Hz -36 to -72 VDC Power dissipation 100 W max 100 W (max.
Chapter 3 8 Avaya P334T-ML User’s Guide Safety • UL for US approved according to UL195O Std. • C-UL(UL for Canada) approved according to C22.2 No.
Chapter 3 Avaya P334T-ML User’s Guide 9 Interfaces • P334T-ML: 48 x 10/100 Base-T RJ-45 port connectors + 2 x SFP pluggable gigabit ethernet fiber optic connectors. • RS-232 for terminal setup via RJ-45 connector on front panel. Basic MTBF • P334T-ML: 118,723 hrs minimum.
Chapter 3 10 Avaya P334T-ML User’s Guide Approved SFF/SFP GBIC Transceivers The SFF/SFP GBIC (Gigabit Interface Conver ter) have been tested for use with the Avaya P334T -ML Gigabit Ethernet ports. For a list of approved SFF/SFP GBIC transceivers, see: www.
Chapter 3 Avaya P334T-ML User’s Guide 11 Installati on Installing and Removing a SFF/SFP GBIC Transceiver Caution: Use only 3. 3V Avaya-authorized S FF/SFP GBIC transceiver s. Use only SFF/SFP GBIC transcei vers that use Serial Identification. The SFF/SFP GBIC transceiver is fastened us ing a snap-in clip.
Chapter 3 12 Avaya P334T-ML User’s Guide Agency Approval The transce ivers comply with : • EMC Emission: US – FCC Part 15, Subpart B, Class A; Europe – EN55022 class A • Immunity: EN50082-1 Safety: UL for US UL 1950 Std., C-UL (UL for Canada) C22.
Chapter 3 Avaya P334T-ML User’s Guide 13 Console Pin Assignments For direct Console communi cations, connect the A vay a P330 to the Console T erminal using the supplied RJ-45 c ro ssed cable and RJ-45 to DB-9 adapter . L Pin 1 of the Modem DB-25 connector is internally connected to Pin 7 GND.
Chapter 3 14 Avaya P334T-ML User’s Guide.
S ECTION 2: I NSTALLATION.
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Avaya P334T-ML User’s Guide 17 Chapter 4 Installation The P334T-ML is ready to work after you complete the installation instru ctions below. Required Tools Make sure you have the following tool at h.
Chapter 4 Installation 18 Avaya P334T-ML User’s Guide • The power source matches the specif ications listed below: Table 4.2 Power Requirements – AC Table 4.3 Power Requirements – DC Input voltage 90 to 265 VAC, 50/60 Hz Power dissipation 100 W max Input current 1.
Chapter 4 Installation Avaya P334T-ML User’s Guide 19 Rack Mounting (Optional) The P334T-ML case fits in most stan dard 19-inch racks. P334 T-ML is 2U (88 mm, 3.5”) high. Place the P334T-ML in the rack as follows: 1 Snap open the ends of the front panel to reveal the fixing holes.
Chapter 4 Installation 20 Avaya P334T-ML User’s Guide Installing the X330STK-ML Stac king Sub-Module (Optional) Caution: The stacking sub-modules contain comp onents sensitive to electrostatic discharge. Do not touch the circuit board unless instructed to do so.
Chapter 4 Installation Avaya P334T-ML User’s Guide 21 4 If you wish to implement stack redundancy, use the Redundant Cable to connect the port marke d “to lower unit” on the bottom swi tch to the port marked “to upper unit” on top switch of the stack.
Chapter 4 Installation 22 Avaya P334T-ML User’s Guide Figure 4.3 P330 Stack Connections Cable to Upper Unit Cable t o Lower Unit Cable to Upper Unit Cable t o Lower Unit Cable to Upper Unit Cable t .
Chapter 4 Installation Avaya P334T-ML User’s Guide 23 Making Connections to Network Equipment This section describes the physical connections that you can make between the Avaya P330 s witch and other network e q uipment.
Chapter 4 Installation 24 Avaya P334T-ML User’s Guide Table 4.4 displays the different types of SFP GBIC interfaces, their fiber type, diameter, modal bandwidth, wavele ng ths, minimum and maximum distance.
Avaya P334T-ML User’s Guide 25 Chapter 5 Powering Up the Avaya P330 This section describe s the procedures for powering up the Avaya P330 un it. Powering On – Avay a P330 Module AC For the AC input version of the Avaya P330, insert the AC power cord into the power inlet in the back of the unit.
Chapter 5 Po wering Up the Avaya P330 26 Avaya P334T-ML User’s Guide Warning: The proper wiring sequenc e is ground to ground, positive to positive and negative to negative.
Avaya P334T-ML User’s Guide 27 Chapter 6 Avaya P334T-ML Front and Rear Panels Avaya P334T-ML Front Panel The P334T-ML front panel contains LEDs, co ntrols, and connectors. The status LE Ds and control buttons provide at-a-glance information. The front panel LEDs consist of Port LEDs and Function LEDs.
Chapter 6 Avaya P334T-ML Front and Rear Panels 28 Avaya P334T-ML User’s Guide Figur e 6.2 P334T-ML LEDs Figure 6.3 Order of Function Parameters Selected with the Left/Right Front Panel Buttons Table 6.
Chapter 6 Avaya P334T-ML Front and Rear Panels Avaya P334T-ML User’s Guide 29 SYS Sys tem Status OFF – Module is a slave in a stack ON – Module is the mas t er of the stack and the Octaplane and Redundant (optional) cable(s) are connected correctly.
Chapter 6 Avaya P334T-ML Front and Rear Panels 30 Avaya P334T-ML User’s Guide L All LEDs are lit during reset. FC Flow Control OFF – No flow control. ON – One of the three possible flow control modes is enabled . Note: FC LED for Gigabit Ether net ports reflect the last negotiated mode when autonegotiation is enabled and the link is down.
Chapter 6 Avaya P334T-ML Front and Rear Panels Avaya P334T-ML User’s Guide 31 Avaya P334T-ML Back Panel The P334T-ML back panel contai ns a Stacking Sub-module slot, power supply and BUPS-ML connector. Fig ure 6.3 shows the ba ck panel of the AC version switch and Figure 6.
Chapter 6 Avaya P334T-ML Front and Rear Panels 32 Avaya P334T-ML User’s Guide BUPS-ML Input Connector The BUPS-ML input connector is a 3.3 VD C and 5 VDC connector for use with the P330 BUPS-ML unit only. A BUPS Inpu t sticker appears directly above the BUPS-ML input connector, whic h is covered with a metal plate.
Avaya P334T-ML User’s Guide 33 Chapter 7 Establishing Switch Access This chapter de scribes vario us method s for accessing the Avaya P330 CLI and logging in with the appropriate security level.
Chapter 7 Establishing Swi tch Access 34 Avaya P334T-ML User’s Guide P330 Sessions You can use sessions to switch between the CLI of P330 modules, other stack entities (for example, an X330 ATM or W.
Chapter 7 Establishing Switch Access Avaya P334T-ML User’s Guide 35 6 At the prompt, type reset and press Enter to reset the st ack. After the Reset, log in again as described above. 7 At the prompt, type set ip r oute <dest> <gateway> and replace <dest> and <gateway> with the desti nation and gateway IP addresses.
Chapter 7 Establishing Swi tch Access 36 Avaya P334T-ML User’s Guide 5 When you are prompted for a password, enter the User Level password root in lower case lette rs (do NOT use uppercase letters). The User level prompt will appear when you have established communications with the Avaya P3 30.
Chapter 7 Establishing Switch Access Avaya P334T-ML User’s Guide 37 Security Levels There are four security access levels – Us er, Privileged , Configure, and Supervisor. • The User level (‘ read-only’) is a general access level used to show system parameter values.
Chapter 7 Establishing Swi tch Access 38 Avaya P334T-ML User’s Guide Defining new local users Define new users and access levels using the following command in Supervisor Level: Exiting the Supervisor Level To exit the Supervisor level, type the command exit .
Avaya P334T-ML User’s Guide 39 Chapter 8 User Authentication Introduction A secure system provides safeguards to in sure that only auth orized personnel can perform configuration procedur es. In Avaya P330, these safeguards form part of the CLI architecture and control remote access via SNMP, Telnet, and SSH.
Chapter 8 User Authentication 40 Avaya P334T-ML User’s Guide control the P330. Manager/ Agent Comm unication There are several w ays that the SNMP manager and the agent communicate.
Chapter 8 User Authentication Avaya P334T-ML User’s Guide 41 ’WriteCommG’ group by default. Th is allows you to view the agent’s MIB tree and change any of the values in the MIB tree.
Chapter 8 User Authentication 42 Avaya P334T-ML User’s Guide • AuthNoP riv – User authentication is performed based on MD5 or SHA algorithms. The message is sent with an HMAC that is calculated with the user key. The data part is sent unencrypted.
Chapter 8 User Authentication Avaya P334T-ML User’s Guide 43 • SNMPv1 – The name of the view for anyone communicating with the device via SNMPv1. • SNMPv2c – The name of the view for anyone communicating with the device via SNMPv2c. • NoAuthNoPriv – The name of the view fo r SNMPv3 NoAuthNoPriv users.
Chapter 8 User Authentication 44 Avaya P334T-ML User’s Guide Return the SNMPv3 engine ID to its default no snmp-s erver engine ID Create an SNMPv3 user snmp-server user Remove an SNMPv3 user no snmp.
Chapter 8 User Authentication Avaya P334T-ML User’s Guide 45 Enable SNMP notifications (traps and inform) snmp-server enable notifications Disable SNMP notifications (traps and inform) no snmp-serve.
Chapter 8 User Authentication 46 Avaya P334T-ML User’s Guide SSH Protocol Support Introduction to SSH SSH (Secure Shell) protocol is a se curity pr otocol that enables es tablishing a remote session over a secured tunnel, also called a remote she ll.
Chapter 8 User Authentication Avaya P334T-ML User’s Guide 47 Figure 8.1 SSH Session Establishment Process SSH Commands The following SSH comm ands are accessible from S upervisor level.
Chapter 8 User Authentication 48 Avaya P334T-ML User’s Guide SCP Protocol Support In addition to data transfer via an SSH se ssion, the SSH protocol is also used to support SCP for secure file transfer. When using SCP, the P330 is the client, and an SCP server must be installed on the manage ment station.
Chapter 8 User Authentication Avaya P334T-ML User’s Guide 49 RADIUS Introduction to RADIUS User accounts are typica lly maintained locally on the switch. Therefore, if a site contains multiple Av aya Switches, it is necessary to configure each switch with its own user accounts.
Chapter 8 User Authentication 50 Avaya P334T-ML User’s Guide Figure 8.2 illustrates the RADI US authentication procedure: Figur e 8.2 RADIUS Authentication Pr ocedure User attempts login Local User .
Chapter 8 User Authentication Avaya P334T-ML User’s Guide 51 Radius Commands The following RADIUS commands are accessible from Supervisor level. For a complete description of the RADIUS CLI commands, including synta x and output examples, refer to Avaya P330: Reference Guide .
Chapter 8 User Authentication 52 Avaya P334T-ML User’s Guide Telnet Client Support Introduction to T elnet The P330ML supports invoca tion of a Telnet client from the CLI. The Telne t client implementation enables you to control the destination port for connecting daemons that listen on a non-default port.
Chapter 8 User Authentication Avaya P334T-ML User’s Guide 53 Recovery Password Introduction The P330 provides a recovery password in the event that you have forgotten the login password for the switch. The recovery password feature enables you to login to the device in a super use r mode and change the regular login password.
Chapter 8 User Authentication 54 Avaya P334T-ML User’s Guide Allowed Managers Allowed Managers Introduction With the Allowed Ma nagers feature, the network manag er can determine who may or may not gain management access to th e switch. The feature can be enabled or disabled (def ault is disabled ).
Chapter 8 User Authentication Avaya P334T-ML User’s Guide 55 Allowed Protocols Allowed Protocols Introducti on With the Allowed Protocols feature, th e network manager can determine the IP protocols enabled on the switch. This feat ure can be used to block access to the switch using specific IP protocols.
Chapter 8 User Authentication 56 Avaya P334T-ML User’s Guide Enable T elnet access from th e switch ip telnet-client enable Disable Telnet access from the switch no ip telnet-client In order to.
S ECTION 3: C ONFIGURATION.
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Avaya P334T-ML User’s Guide 59 Chapter 9 P330 Default Settings This section descri bes the procedures fo r the first-time configuration of the Avaya P330.
Chapter 9 P330 Default Settings 60 Avaya P334T-ML User’s Guide Keep alive frame transmission Enabled Network time acquisition Enabled, Time protocol IP multicast filtering Disabled 802.1x system-auth-control Disabled 802.1x port-control Auto RADIUS server Disabled Time server IP address 0.
Chapter 9 P330 Default Settings Avaya P334T-ML User’s Guide 61 L Functions operate in their default s ettings unless configured otherwise. Function Default Setting Ports 1-48 Ports 51, 52 Duplex mod.
Chapter 9 P330 Default Settings 62 Avaya P334T-ML User’s Guide.
Avaya P334T-ML User’s Guide 63 Chapter 10 Switch Configuration Introduction This chapter describes the parameters you can define for the chassis, such as its name and location, time parameters, and so on. In addition, this chapter describes methods for saving and deploying de vice configurations and monitoring CPU utilization.
Chapter 10 Switch Configuration 64 Avaya P334T-ML User’s Guide System Parameter Confi guration Identifying the system In order to make a P330 switch easier to identify, you can define a name for the switch, contact information for the switch te chnician, and the location of the switch in the organization.
Chapter 10 Switch Configuration Avaya P334T-ML User’s Guide 65 Network Time Acquiring Protocols Paramete r Configuration The P330 can acquire the time from a Network Time Server. P330 supports the SNTP Protocol (RFC 958) over UDP port 123 or TIME protocol over UDP port 37.
Chapter 10 Switch Configuration 66 Avaya P334T-ML User’s Guide You can also downloa d image files to the switch. The im age files provide the switch’s embedded software, embedde d Web software, and Power over Ethernet (PoE) software.
Chapter 10 Switch Configuration Avaya P334T-ML User’s Guide 67 Download a startup configuration file to the device using TFTP (only applicable when the device mode is Layer 2) copy tftp startup-conf.
Chapter 10 Switch Configuration 68 Avaya P334T-ML User’s Guide Layer 3 Configuratio n File The Configuration File feature allows the user to read the routing configuratio n parameters and save them to a file on the station. The routing conf iguration commands in the file are in CLI format.
Chapter 10 Switch Configuration Avaya P334T-ML User’s Guide 69 Download a startup configuration file to the device using TFTP copy tftp startup-config Note: To u s e t h e s t a r t u p configuration file, r un the copy running-config starting-config command after the configuration file is downloaded to the device.
Chapter 10 Switch Configuration 70 Avaya P334T-ML User’s Guide System Logging System Logging Introduc tion The Avaya P330 System Logging feature is capable of storing system messages on a device, outputting messages to the CLI cons ole, Telnet session, or SS H session, and reporting remotely to a Syslog server.
Chapter 10 Switch Configuration Avaya P334T-ML User’s Guide 71 • Console – Informational • Telnet/SSH session – Warning Sinks System logging messages can be sent via a nu mber of ’sinks’ or me thods. By default, none of the sinks is enabled.
Chapter 10 Switch Configuration 72 Avaya P334T-ML User’s Guide Syslog Server s Remote loggi ng using Syslog servers provides the following advantages: • History and ar chiving – Storing logs remotely shifts the burden of storing log output to a device with an actual file system and cheap am ple sto rage.
Chapter 10 Switch Configuration Avaya P334T-ML User’s Guide 73 Syslog Configura tion CLI Commands Use the CLI commands briefly described below for configuri ng System Logging. The rules of syntax and outpu t exampl es are all set out in detail in the Reference Guide .
Chapter 10 Switch Configuration 74 Avaya P334T-ML User’s Guide Delete the log file and open an empty log file clear logging file Outputs the messages logg ed in the log file to the CLI console. The output is arranged in descendin g order of occurrence, with the most recent ev ents first.
Chapter 10 Switch Configuration Avaya P334T-ML User’s Guide 75 Monitoring CPU Utilization The Avaya P330 provides you with the abil ity to monitor CPU utilization on each module of the stack. Use the CLI commands briefly described below for enabling and disabling CPU ut ilization monitoring and viewing CP U utilization statistics .
Chapter 10 Switch Configuration 76 Avaya P334T-ML User’s Guide.
Avaya P334T-ML User’s Guide 77 Chapter 11 Avaya P330 Layer 2 Features This section describes the Avaya P330 Layer 2 features. It provides the basic procedures for configuring the P330 for Layer 2 operation. Overview The P330 family supports a range of La yer 2 features.
Chapter 11 Avaya P330 Layer 2 Features 78 Avaya P334T-ML User’s Guide Ethernet Ethernet is one of the most widely implem ented LAN standards. It uses the Carrier Sense Multiple Acc ess with Collision Dete ction (CSMA/CD) access method to handle simultaneous demands.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 79 Speed The IEEE defines three standard speeds for Ethernet: 10, 100 and 1000 Mbps (also known as Ethernet, Fast Ethernet and Gigabit Etherne t respectively).
Chapter 11 Avaya P330 Layer 2 Features 80 Avaya P334T-ML User’s Guide This classification is based either on the packet’s original priority tag, or, if the packet arrives at the port un tagged, based on the priority configured for the ingress port (using the set port level CLI command).
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 81 Ethernet Configuration CLI Comman ds The following table contains a list of the configuration CLI commands for the Ethernet feature. The rules of syntax and ou tput examples are all set out in detail in the Referenc e Guide .
Chapter 11 Avaya P330 Layer 2 Features 82 Avaya P334T-ML User’s Guide Ethernet Imple mentation in the Ava ya P334T-ML This section describes the implementation of the Ethernet feature in the Avaya P.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 83 VLAN Configuration VLAN Overview A VLAN is made up of a group of devices on one or more LANs that are configured so that they operate as if they form an i ndependent LAN, when in fact they may be located on a number of diffe rent LAN segments.
Chapter 11 Avaya P330 Layer 2 Features 84 Avaya P334T-ML User’s Guide In Figure 11.2, the switch has thr ee se parate VLANs: Sales, Engineering, and Marketing (Mktg). Each VLAN has several ph ysical po rts assigned to it with PC’ s connected to those ports.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 85 privacy, but the whole building has a sh ared high-speed connection to the ISP.
Chapter 11 Avaya P330 Layer 2 Features 86 Avaya P334T-ML User’s Guide Automatic VLAN Learning The Avaya P330-ML learns the VLANs automa tically from traffic received on ports in “bind-to-all” mode. The maximum nu mber of VLANs, 252, includes these dynamically learned VLANs and any VLANs you added manually.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 87 VLAN Implementation in the Avaya P334T-M L This section describes the implementation of the VLAN feature in the Avaya P334T-ML: No.
Chapter 11 Avaya P330 Layer 2 Features 88 Avaya P334T-ML User’s Guide Port Based Network Access Control (PBNAC) Port Based Network Access Control (IEEE 802.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 89 will be blocke d. • When PBNAC is activated, th e application immediately plac es all ports in a blocking state unless th ey were declared “Force Authenticate”. They will be reverted to “Forwardi ng” state only when the port is authorized by the RADIUS server.
Chapter 11 Avaya P330 Layer 2 Features 90 Avaya P334T-ML User’s Guide PBNAC CLI Commands The following table contains a list of th e CLI commands for the PBNAC feature. The rules of syntax and output examples are all set out in detail in the Reference Guide .
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 91 Globally enable/disable 802.1x set dot1x system-auth-control enable/disable Set dot1x control parameter per port set port dot1x .
Chapter 11 Avaya P330 Layer 2 Features 92 Avaya P334T-ML User’s Guide Spanning Tree Protocol Overview Avaya P330 devices support both common Sp anning Tree protocol (8 02.1d) and the enhanced Rapid Spanning Tree protocol (802. 1w). The 802.1w is a faster and more sophisticated version of the 80 2.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 93 Rapid Spanning Tree Proto col (RSTP) About the 802.1w Standard The enhanced feature set of th e 802.
Chapter 11 Avaya P330 Layer 2 Features 94 Avaya P334T-ML User’s Guide • Point-to-point Link ports — This port ty pe applies only to ports interconnecting RSTP compliant switches and is use d to define whether the devices are interconnected using shared Eth ernet segment or point-to-point Ethernet link.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 95 Spanning Tree Protocol CLI Commands The following table contains a list of CL I commands for the Spanning Tree feature. The rules of syntax and outpu t exampl es are all set out in detail in the Reference Guide .
Chapter 11 Avaya P330 Layer 2 Features 96 Avaya P334T-ML User’s Guide Set the port point-to-point admin status set port point-to-point admin status Show the port’s point-to-point admin and operational RSTP status show port point-to-point status In order to.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 97 MAC Security The MAC security function is intended to fi lter in coming frames (from the li ne) with an unauthorized source MAC address (SA).
Chapter 11 Avaya P330 Layer 2 Features 98 Avaya P334T-ML User’s Guide MAC Security CLI Co mmands The following table contains a list of the CLI commands for the MAC Security feature. The rules of syntax and output ex amples are all set out in detail in the P330 Reference Guide .
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 99 MAC Aging Overview The MAC Aging fe ature allows the user to configure a time interval af ter which unused entries i n the MAC Table will be deleted. Configuring the P330 for M AC Aging This section describes the configuration of the P3 30 for the MAC Aging functionality.
Chapter 11 Avaya P330 Layer 2 Features 100 Avaya P334T-ML User’s Guide LAG LAG Overview A LAG uses multiple ports to create a high bandwidth connection with another device. For example: Assi gning four 100B ASE-T ports t o a LAG on an Avaya P330 allows the switch to communicate at an effective rate of 400 Mbps with anot her switch.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 101 LAG Implementation in the Avaya P330 Family of Produc ts This section describes the implementation of the LAG feature in the P330 Family of products.
Chapter 11 Avaya P330 Layer 2 Features 102 Avaya P334T-ML User’s Guide Port Redundancy Port redundancy involves the duplication of devices, services, or connections, so that, in the event of a failure, the redundant device, service, or connection can take over for the one that failed.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 103 Intermodule Port Redund ancy The intermodule port redundanc y feature supports one pair of redundant ports per stack.
Chapter 11 Avaya P330 Layer 2 Features 104 Avaya P334T-ML User’s Guide display the intermodule redundancy entry defined for the switch show intermodule port redundancy In order to.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 105 IP Multicast Filtering Overview IP Multicast is a method of sending a single copy of an IP packet to multip le destinations. It can be used by different applications including vide o streaming and video conferencing.
Chapter 11 Avaya P330 Layer 2 Features 106 Avaya P334T-ML User’s Guide becoming aware of a Multicast group on a certain VLAN and starting to filter traffic for this group. IP Multicast CLI Comma nds The following table contains a list of the CLI commands for the IP Multicast feature.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 107 RMON RMON Overvi ew RMON, the internationall y recognized network monitoring s tandard, is a network management protocol that allows network information to be gathered at a single workstation.
Chapter 11 Avaya P330 Layer 2 Features 108 Avaya P334T-ML User’s Guide Delete an existing RMON event entry no rmon event Display the RMON statis tics counters for a certain interface number accordin.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 109 SMON SMON Overvi ew SMON is Avaya’s standard-setting switch monitoring technology that has now been adopted as IETF standard RFC 2613.
Chapter 11 Avaya P330 Layer 2 Features 110 Avaya P334T-ML User’s Guide Port Mirroring Configuration Port Mirroring Overview Port Mirroring copies all received and tran smitted packets (inclu ding local traffic) from a source port to a predefined dest ination port, in addition to the normal destination port of the packets.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 111 Multilayer Policy Multilayer Policy is a set of features for enforcing QoS and Access Control policy on routed and switched packets. One of its major goals is supporti ng Differentiated Services for Avaya VoIP solutions.
Chapter 11 Avaya P330 Layer 2 Features 112 Avaya P334T-ML User’s Guide DSCP-to-COS Maps DSCP-to-COS maps set the frame 802.1p priority accordin g to the DSCP priority value. For each DSCP value, the map contains a corresponding COS. The map changes the COS va lue for frames that match an a ctive Access List rule with a “permit” action.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 113 • TCP/UDP port ranges ca n only have size s of 2 n , where the lower port of the range is aligned to the range number. — For example, for a range of 32 ports (2 5 ), the lower ports can have the value of 32, 64, 96, etc.
Chapter 11 Avaya P330 Layer 2 Features 114 Avaya P334T-ML User’s Guide Multilayer Polic y CLI Commands The following table contains a list of the CLI commands for the Multilayer Policy feature. The rules of syntax and output ex amples are all set out in detail in the P330 Reference Guide .
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 115 View complete data of a policy lis t (including DSCP and composite operation tables) show ip access-l ists details Activate the.
Chapter 11 Avaya P330 Layer 2 Features 116 Avaya P334T-ML User’s Guide Weighted Queuing The Weighted Queuing feature allows the user to configure the priority scheme between the internal priority queues a s “S trict Priority” or to configure it as a Weighted Round Robin (WRR) scheme, with user-configu rable weights.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 117 Port Classification Overview With the P330, you can classify any port as regular or valuable.
Chapter 11 Avaya P330 Layer 2 Features 118 Avaya P334T-ML User’s Guide Stack Redundancy In the unlikely event that a P330 switch or Octa plane link should fail, stack integrity is maintained if the redundant cable is co nnected to the stack. The broken link is bypassed and data transmission continue s uninterrupted.
Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide 119 Stack Health CLI Commands The following table contains a list of the CLI commands for the Stack Health feature. The rules of syntax and outpu t exampl es are all set out in detail in the Reference Guide .
Chapter 11 Avaya P330 Layer 2 Features 120 Avaya P334T-ML User’s Guide.
Avaya P334T-ML User’s Guide 121 Chapter 12 Avaya P330 Layer 3 Features Introduction This section describes the Avaya P330 Layer 3 features. It provides the basic procedures for configuring the P330 for Layer 3 operation. L Layer 3 features are relevant to P334T- ML operating in router mode.
Chapter 12 Avaya P330 Layer 3 Features 122 Avaya P334T-ML User’s Guide packet moves through the i nternetwork, its physical address changes but i ts protocol address remai ns constant.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 123 Routing Configuration Forwarding The P330 forwards IP packets between IP ne tworks. When it receives an IP pack et through one of its interfaces, it forwards the packet through one of its interfaces.
Chapter 12 Avaya P330 Layer 3 Features 124 Avaya P334T-ML User’s Guide IP Configuration IP Configuration CLI Comman ds In order to... Use the following command.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 125 Assigning Initial Router Parameters This section is only applicable if you either purchased a L ayer 3 preconfigured P334T-ML module or purchased a Routin g License Key Certificate for P334T-ML and activated the License Key.
Chapter 12 Avaya P330 Layer 3 Features 126 Avaya P334T-ML User’s Guide VLAN number, and <Vlan-name> by the VLAN name. Press Enter. 7 Create an IP interface name. Type: Router(configure)# interface <interface-name> Press Enter. The Router(configure-if:<interface-name>)# prompt appears.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 127 Obtaining a Routing License Key To obtain a License Key that enables routing features: 1G o t o http://license-lsg.avaya.com and click “request new license”. 2 Enter the Certificate Key and Certificate T ype.
Chapter 12 Avaya P330 Layer 3 Features 128 Avaya P334T-ML User’s Guide 4 Enter contact information (once per certificate) 5 Click Next. 6 V iew number of licenses left. 7 Enter s erial numb er of the switch(es) or modul e. T o ide ntify seri al number s use the CLI command: show module-identity .
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 129 8 Click Generate. The feature-enab li ng license code is generated Activating a Routing License Ke y To activate a Routing License Key: 1 Enter the acquired Routing L icense Key into the P330-ML module using the set license CLI command.
Chapter 12 Avaya P330 Layer 3 Features 130 Avaya P334T-ML User’s Guide.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 131 RIP (Routing Interchange Protocol) Configuration RIP Overview RIP is a “distance vector p rotocol”— that is , the rout er decides which path to use on distance (the number of intermediate hops ).
Chapter 12 Avaya P330 Layer 3 Features 132 Avaya P334T-ML User’s Guide RIP2 RIP2 overcomes some of the shortcomings of RIP. The table below sum marizes the differences between RIP and RIP2.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 133 Specify the t ype of authentication used in RIP Version 2 packets ip rip authentication mode Set the authen tication string used on the interface ip rip authentication key Specify the RIP timers values timers basic In order to.
Chapter 12 Avaya P330 Layer 3 Features 134 Avaya P334T-ML User’s Guide OSPF (Open Shortest Path First) Config uration OSPF Overview OSPF is a routing protocol developed for IP networks based on the shortest path first or link-state algorithm. It was introd uced to overcome the limitations of RIP in increasingly complex network designs.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 135 OSPF CLI Commands In order to... Use the foll owing command... Enable OSPF protocol router ospf Configure th e area ID of the r.
Chapter 12 Avaya P330 Layer 3 Features 136 Avaya P334T-ML User’s Guide Static Routing Configuration Static Routing Overvie w When dynamic routing protocols (RIP or OSPF) are not appropriate, you can manually configure static routes to ind icate the next hop on the path to the final packet destination.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 137 Route Preferences The routing table may contain routes from different sources. Routes to a certain destination may be learned independently from RIP and from OSPF, and at the same time, a static route can also be configured to the same dest ination.
Chapter 12 Avaya P330 Layer 3 Features 138 Avaya P334T-ML User’s Guide Route Redistribution Route redistribu tion is the interaction of mult iple routing protocols.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 139 ARP (Address Resolu tion Protocol) Table Configuration ARP Overview IP logical network addresses are inde pendent of physical addresses.
Chapter 12 Avaya P330 Layer 3 Features 140 Avaya P334T-ML User’s Guide The ARP Table The ARP table is used to store recently us ed pairs of IP/MAC addresses. This saves time and communication costs, since the host looks in the ARP cache first when transmitting a packet.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 141 BOOTP/DHCP (Dynamic Host Co nfiguration Protocol) Relay Configuration BOOTP/DHCP Overview BOOTP Short for Bootstrap Protocol, B.
Chapter 12 Avaya P330 Layer 3 Features 142 Avaya P334T-ML User’s Guide The DHCP/BOOTP server uses the relayed networ k information to decide from which subnet the address should be allo cated. Therefore, th e DHCP/BOOT P server must be configured to allocate addresses from the relayed networ ks configured on the P330.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 143 NetBIOS Re-broadcast Configuration NetBIOS Overview Short for Network Basic Input Output System, an application programming interface (API) that augments the DOS BIOS by adding special functions for local- area networks (LANs).
Chapter 12 Avaya P330 Layer 3 Features 144 Avaya P334T-ML User’s Guide VRRP (Virtual Router Redund ancy Protocol) Configuration VRRP Overview VRRP is an IETF protoc ol designed to su pport redundancy of routers on the LAN, as well as l oad balancing of traffic.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 145 VRRP Configuration E xample 1 Figure 12.3 VRRP Configuration Example (Case 1, Case 2) Case#1 One main router on IP subnet 20.
Chapter 12 Avaya P330 Layer 3 Features 146 Avaya P334T-ML User’s Guide • The virtual router IP address needs to be configur ed as Default Gateway on the stations • The MAC which will be ad vertised by the Main ro uter as a response to the stations ARP requests, will be a 6 by tes Virtual MAC address in the format 00.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 147 Set or disable the virtual router simple password authentication for the virtual router ID.
Chapter 12 Avaya P330 Layer 3 Features 148 Avaya P334T-ML User’s Guide SRRP Configuration SRRP Overview Avaya P330 IP SRRP redundancy capabili ties provide automatic backup Layer 3 switching for IP statio ns. P330 units can be configured to back each other up so that if one fails the other will take over its fo rwarding functions.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 149 • The main difference between the VRRP an d SRRP is the capability of the first protocol to provide mutual redund ancy among any number of routers supporting the protocol while the SRRP is one direction protocol SRRP CLI Commands In order to.
Chapter 12 Avaya P330 Layer 3 Features 150 Avaya P334T-ML User’s Guide Policy Configuration Policy Configuratio n Overview The P330 supports QoS (Quality of Serv ice) by using multiple priority levels and IEEE 802.1p priority tagging to ensure that data and voice receive the necessary levels of service.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 151 Create an access-list rule in a specific A ccess List . ip access-list Set the source list, dest ination list, and destination module for copying an entire Policy List ip access-list-copy Set the DSCP-to-COS mapping.
Chapter 12 Avaya P330 Layer 3 Features 152 Avaya P334T-ML User’s Guide Policy Configuratio n Example Figur e 12.4 A vaya P330 Policy Display summary information regarding all configured access lists.
Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide 153 Policy Configuration Examp le The following shows configuration of Access List 100: 1 Assigning priori ty 6 to all TCP traffic or iginating in network 149.49.0.0 – rule 1: 2 Assigning priority 3 to all TCP traffic going to the host 172.
Chapter 12 Avaya P330 Layer 3 Features 154 Avaya P334T-ML User’s Guide IP Fragmentation and Reassembly IP Fragmentation and Reassem bly Overview The P330 supports IP Fragmentation and Reassembly. This feature allows the router to send and receive larg e IP packets wh ere the underlying data link protocol constrains MTU (maximum transport unit).
Avaya S ECTION 4: T ROUBLESHOOTING AND M AINTENANCE.
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Avaya P334T-ML User’s Guide 157 Chapter 13 Troubleshooting the Installation Troubleshooting the Installation This section will al low you to perform basi c troubleshooting of the installation. If you are unable to solve the problem after fo llowing the procedures in this chapter, please contact Avaya Technical Support.
Chapter 13 Trou bleshooting the Installation 158 Avaya P334T-ML User’s Guide.
Avaya P334T-ML User’s Guide 159 Chapter 14 Maintenance Introduction This section provides basic maintenance inform ation for the Avaya P330 switch and its components. For issues that are not covered in this chapter or in “Troubleshooting the Installa tion,” plea se contact your Avaya representative.
Chapter 14 Maintenance 160 Avaya P334T-ML User’s Guide.
Avaya P334T-ML User’s Guide 161 Chapter 15 Updating the Software This section provides the basic procedure for downloading an d updating the P330 system softw are. Caution: Please refer to “Before You Install th e P330” before undertaking any of the procedures detailed in this section.
Chapter 15 Updating the Software 162 Avaya P334T-ML User’s Guide Download New Version without Overwriting Existing Version Sometimes it is desirable to upgrade to a new software version while retai ning the option of booting from the previous ve rsion.
Ein wichtiger Punkt beim Kauf des Geräts Avaya P3343T-ML (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Avaya P3343T-ML noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Avaya P3343T-ML - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Avaya P3343T-ML reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Avaya P3343T-ML erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Avaya P3343T-ML besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Avaya P3343T-ML verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Avaya P3343T-ML. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Avaya P3343T-ML gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
