Page 1 Avaya Installation and Configuration Guide P334T-ML VAYA TACKABLE WITCH OFTWARE ERSION July 2005...
Page 2 © 2005 Avaya Inc. All rights reserved. All trademarks identified by the ® or TM are registered trademarks or trademarks, respectively, of Avaya Inc. All other trademarks are the property of their respective owners Document no. 10-300128 Issue 2...
Page 3: Table Of Contents
Warranty ......................II Notice......................... III Avaya Support ....................III Introduction ......................1 About the P334T-ML ..................1 Avaya P334T-ML Features ................1 Layer 3 Features P330-ML ................2 Network Management and Monitoring ............2 Device Manager (Embedded Web) ............2 Command Line Interface (CLI) .............
Page 4 BUPS-ML Input Connector ..............32 Establishing a Serial Connection..............33 Configuring the Terminal Serial Port Parameters ......33 Connecting a Terminal to the Avaya P330 Serial port ....33 P330 Sessions..................... 34 Assigning P330’s IP Stack Address..............34 Establishing a Telnet Connection..............35 Establishing an SSH Connection..............
Page 5 Allowed Protocols.................... 53 Allowed Protocols Introduction ............53 Allowed Protocols CLI Commands ........... 53 Configuring the Switch ................... 57 Avaya P330 Default Settings ............... 57 Introduction ...................... 61 Basic Switch Configuration ..............61 System Parameter Configuration ............62 Identifying the system .............. 62 Operating parameters ...............
Page 6 Flow Control ................77 Priority ..................77 MAC Address ................78 CAM Table ..................78 Ethernet Configuration CLI Commands ...........79 Ethernet Implementation in the Avaya P334T-ML ......80 VLAN Configuration ..................81 VLAN Overview ...................81 VLAN Tagging ..................82 Multi VLAN Binding ................82 Automatic VLAN Learning ..............84 Ingress VLAN Security ................84...
Page 7 MAC Aging CLI Commands .............. 97 LAG........................98 LAG Overview ..................98 LAG CLI Commands ................98 LAG Implementation in the Avaya P330 Family of Products ..99 Port Redundancy ................... 100 Port Redundancy Operation ............. 100 Intermodule Port Redundancy ............101 Port Redundancy CLI Commands ...........
Page 8 NetBIOS Re-broadcast Configuration ............141 NetBIOS Overview ................141 NetBIOS Re-broadcast Configuration CLI Commands ....141 VRRP (Virtual Router Redundancy Protocol) Configuration....142 VRRP Overview ..................142 VRRP Configuration Example 1 ............143 Case#1 ..................143 Case #2 ..................144 VRRP CLI Commands ................144 Avaya P334T-ML User’s Guide...
Page 9 IP Fragmentation/Reassembly CLI Commands ......152 Troubleshooting the Installation..............155 Introduction ....................157 Replacing the Stacking Sub-module ............157 Software Download ..................159 Obtain Software Online ..............159 Downloading Software ..............159 Download New Version without Overwriting Existing Version ... 160 Avaya P334T-ML User’s Guide...
Page 10 Table of Contents viii Avaya P334T-ML User’s Guide...
Page 11: Safety Information
Changes or modifications to this equipment not expressly approved by Avaya Inc. could void the user’s authority to operate the equipment. Conventions Used in the Documentation...
Page 12 Warranty Avaya Inc. provides a limited warranty on this product. Refer to your sales agreement or other applicable documentation to establish the terms of the limited warranty. In addition, Avaya’s standard warranty language as well as information...
Page 13: Avaya Support
Avaya Support Avaya provides a telephone number for you to use to report problems or to ask questions about your contact center. The support telephone number is 1-800-242- 2121 in the United States. For additional support telephone numbers, see the Avaya Web site: http://www.avaya.com...
Page 14 Avaya P334T-ML User’s Guide...
Page 15 Avaya 1: O ECTION VERVIEW...
Page 17: About The P334T-Ml
10/100/1000 Mbps ports, a Layer 3 capability, and ATM and WAN expansion modules. An Avaya P330 stack can contain up to 10 switches and backup power supply units. The stacked switches are connected using stacking Modules which plug into a slot in the back of the Avaya P330.
Page 18: Layer 3 Features P330-Ml
Sun Microsystems Java Plug-in. Command Line Interface (CLI) CLI provides a terminal type configuration tool for configuration of P330 P330-ML features and functions. You can access the CLI locally, through the serial interface, or remotely via Telnet. Avaya P334T-ML User’s Guide...
Page 19: Avaya Integrated Manager
• 51, 52 On the stack level, port mirroring pairs can be configured between any Giga port, and between any Giga port on the P334T-ML and any 10/100Mbps port not residing on a P334T-ML. SMON The P330-ML switches support Avaya’s ground-breaking SMON Switched Network Monitoring, which the IETF has now adopted as a standard (RFC2613).
Page 20: Fans, Power Supply, And Bups-Ml Monitoring
Chapter 1 Avaya P334T-ML Overview Fans, Power Supply, and BUPS-ML Monitoring P330-ML switches have integrated sensors which provide advance warnings of fan failure, power supply failure or Backup Power Supply (BUPS-ML) failure via management. Avaya P334T-ML User’s Guide...
Page 21: Avaya P330 Standards Supported
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 support on all ports • 802.1p Priority Tagging compatible on all ports •...
Page 22: Ietf - Network Monitoring
SMON (RFC 2613) support for groups — Data Source Capabilities — Port Copy — VLAN and Priority Statistics • Bridge MIB Groups - RFC 2674 — dot1dbase and dot1dStp fully implemented. — Support for relevant MIB objects: dot1q (dot1qBase, dot1qVlanCurrent) Avaya -ML User’s Guide...
Page 23: P334T-Ml Switch
100 W (max.) Input current 1.5 A@100 VAC 4 A (max.) 0.75 A@200VAC Inrush current 15 A@100 VAC (max.) 40 A (max.) 30 A@200VAC (max.) Environmental Operating Temp. -5 to 50°C (23-122°F) Rel. Humidity 5% to 95% non-condensing Avaya P334T-ML User’s Guide...
Page 24: Safety
Emissions Approved according to: • US - FCC Part 15 sub part B, class A • Europe - EN55022 class A and EN61000-3-2 • Japan - VCCI-A Immunity Approved according to: • EN 55024 and EN61000-3-3 Avaya P334T-ML User’s Guide...
Page 25: Interfaces
Chapter 3 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.
Page 26: Approved Sff/Sfp Gbic Transceivers
Tx and Rx ports should be protected with an optical connector or a dust plug. Caution: Use only approved SFF/SFP GBIC transceivers. All approved SFF/SFP GBIC transceivers: 1) Are 3.3V. Do not insert a 5V SFF/SFP GBIC. 2) Use Serial Identification. Do not use a GBIC that utilizes Parallel Identification. Avaya P334T-ML User’s Guide...
Page 27: Installation
Chapter 3 Installation Installing and Removing a SFF/SFP GBIC Transceiver Caution: Use only 3.3V Avaya-authorized SFF/SFP GBIC transceivers. Use only SFF/SFP GBIC transceivers that use Serial Identification. The SFF/SFP GBIC transceiver is fastened using a snap-in clip. To Install the SFF/SFP GBIC transceiver: •...
Page 28: Agency Approval
Gigabit Fiber Optic Cabling Modal Maximum Minimum Gigabit Fiber Diameter Wavelength Bandwidth Distance Distance Interface Type (μm) (nm) (MhzKm) 1000BASE-SX 62.5 1000BASE-SX 62.5 1000BASE-SX 1000BASE-SX 1000BASE-LX 62.5 1310 1000BASE-LX 1310 1000BASE-LX 10,000 1310 1000BASE- 70,000 1550 Avaya P334T-ML User’s Guide...
Page 29: Console Pin Assignments
Chapter 3 Console Pin Assignments For direct Console communications, connect the Avaya P330 to the Console Terminal using the supplied RJ-45 crossed cable and RJ-45 to DB-9 adapter. Name Terminal Modem Avaya P330 RJ-45 Pin (DCE View) DB-9 Pins DB-25 Pins...
Page 30 Chapter 3 Avaya P334T-ML User’s Guide...
Page 31 2: I ECTION NSTALLATION...
Page 33: Required Tools
Phillips (cross-blade) screwdriver Site Preparation You can mount Avaya P330 switches alone or in a stack in a standard 19-inch equipment rack in a wiring closet or equipment room. Up to 10 units can be stacked in this way. When deciding where to position the unit, ensure that: •...
Page 34 90 to 265 VAC, 50/60 Hz Power dissipation 100 W max Input current 1.5 A – Table 4.3 Power Requirements Input voltage -36 to -72 VDC Power dissipation 100 W max Input current 4 A max Avaya P334T-ML User’s Guide...
Page 35: Rack Mounting (Optional)
Place the P334T-ML in the rack as follows: Snap open the ends of the front panel to reveal the fixing holes. Insert the unit into the rack. Ensure that the four P334T-ML screw holes are aligned with the rack hole positions as shown in Figure 4.1.
Page 36: Installing The X330Stk-Ml Stacking Sub-Module (Optional)
Gently turn the two screws on the side panel of the stacking sub-module until they are secure. The P334T-ML must not be operated with the back-slot open. The stacking sub- module should be covered with the supplied blanking plate if necessary.
Page 37 Connector BUPS Connector Cable to Cable to Lower Unit Upper Unit Power Supply Connector Figures 4.2 and 4.3 show the back panel of a P330 switch AC version. These drawings also apply to the P330-ML products. Avaya P334T-ML User’s Guide...
Page 38 Upper Unit Power Supply Power Supply Connector Connector BUPS BUPS Connector Connector X330RC Cable to Cable to Cable to Cable to Lower Unit Upper Unit Lower Unit Upper Unit Power Supply Power Supply Connector Connector X330LC Avaya P334T-ML User’s Guide...
Page 39: Making Connections To Network Equipment
All required cables (see below). Appropriate cables are available from your local supplier. Connecting Cables to Network Equipment P334T-ML switches include the following types of ports (according to the speed and standard they support): 10/100BASE-T and SFP GBIC To connect the cables: Insert an SFP GBIC (Small Form Factor Plugable Gigabit Interface Converter) transceiver (not supplied) to port housings numbered 51 and 52.
Page 40 Gigabit Ethernet Cabling Modal Maximum Minimum Gigabit Fiber Diameter Wavelength Bandwidth Distance Distance Interface Type (μm) (nm) (MhzKm) 1000BASE-SX 62.5 1000BASE-SX 62.5 1000BASE-SX 1000BASE-SX 1000BASE-LX 62.5 1310 1000BASE-LX 1310 1000BASE-LX 10,000 1310 1000BASE-ELX SM 70,000 1550 Avaya P334T-ML User’s Guide...
Page 41: Powering On - Avaya P330 Module Ac
Powering On – Avaya 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. The unit powers up. If you are using a BUPS, insert a power cord from the BUPS into the BUPS-ML connector in the back of the unit.
Page 42: Post-Installation
Chapter 5 Powering Up the Avaya P330 Warning: The proper wiring sequence is ground to ground, positive to positive and negative to negative. Always connect the ground wire first and disconnect it last. Post-Installation The following indicate that you have performed the installation procedure correctly: Table 5.1...
Page 43: Avaya P334T-Ml Front Panel
Avaya P334T-ML Front and Rear Panels Avaya P334T-ML Front Panel The P334T-ML front panel contains LEDs, controls, and connectors. The status LEDs and control buttons provide at-a-glance information. The front panel LEDs consist of Port LEDs and Function LEDs. The Port LEDs display information for each port according to the illuminated function LED.
Page 44 Chapter 6 Avaya P334T-ML Front and Rear Panels Figure 6.2 P334T-ML LEDs 25-48 Hspd Rout Figure 6.3 Order of Function Parameters Selected with the Left/Right Front Panel Buttons Table 6.1 Avaya P334T-ML LED Descriptions LED Name Description LED Status OFF – Power is off Power Status ON –...
Page 45 Chapter 6 Avaya P334T-ML Front and Rear Panels Table 6.1 Avaya P334T-ML LED Descriptions (Continued) LED Name Description LED Status OFF – Module is a slave in a stack ON – Module is the master of the stack and the Octaplane and Redundant (optional) System Status cable(s) are connected correctly.
Page 46 Chapter 6 Avaya P334T-ML Front and Rear Panels Table 6.1 Avaya P334T-ML LED Descriptions (Continued) LED Name Description LED Status OFF – No flow control. ON – One of the three possible flow control modes is enabled. Flow Control Note: FC LED for Gigabit Ethernet ports...
Page 47: Avaya P334T-Ml Back Panel
Press both Right and Left buttons together for 4 seconds. All LEDs on stack light up until buttons are released. The P334T-ML back panel contains a Stacking Sub-module slot, power supply and BUPS-ML connector. Figure 6.4 shows the back panel of the AC version switch and Figure 6.5 shows the back panel of the DC version switch with a stacking sub-...
Page 48: Bups-Ml Input Connector
Chapter 6 Avaya P334T-ML Front and Rear Panels BUPS-ML Input Connector The BUPS-ML input connector is a 3.3 VDC and 5 VDC connector for use with the P330 BUPS-ML unit only. A BUPS Input sticker appears directly above the BUPS-ML input connector, which is covered with a metal plate.
Page 49: Establishing A Serial Connection
Establishing a Serial Connection This section describes the procedure for establishing switch access between a terminal and the Avaya P330 switch over the serial port provided on the front panel of the P330 (RJ-45 connector labeled “Console”). For information on the console port pin assignments, refer to “Console Pin Assignments“...
Page 50: P330 Sessions
At the prompt, type: set interface inband <vlan> <ip_address> <netmask> Replace <vlan>, <ip_address> and <netmask> with the VLAN, IP address, and net mask of the stack. Press Enter to save the IP address and net mask. Avaya P334T-ML User’s Guide...
Page 51: Establishing A Telnet Connection
IP address: Connect your station to the network. Verify that you can communicate with the Avaya P330 using Ping to the IP of the Avaya P330. If there is no response using Ping, check the IP address and default gateway of both the Avaya P330 and the station.
Page 52: Establishing A Modem (Ppp) Connection With The P330
Supervisor Level. At the prompt, type: set interface ppp <ip_addr> <net-mask> with an IP address and netmask to be used by the Avaya P330 to connect via its PPP interface. The PPP interface configured with the set interface ppp command must be on a different subnet from the stack inband interface.
Page 53: Security Levels
10 local users. When you enter the Supervisor level, you are asked for a Login name. Type root as the Login name and the default password root (in lowercase letters): Welcome to P330 Login: root Password:**** Password accepted. Cajun_P330-N(super)# Avaya P334T-ML User’s Guide...
Page 54: Defining New Local Users
The User level prompt is shown below: Cajun_P330-N> The Privileged level prompt is shown below: Cajun_P330-N# The Configure level prompt for Layer 3 configuration is shown below: P330-N(configure)# The Supervisor level prompt is shown below: Cajun_P330-N(super)# Avaya P334T-ML User’s Guide...
Page 55: Introduction
Introduction A secure system provides safeguards to insure that only authorized personnel can perform configuration procedures. In Avaya P330, these safeguards form part of the CLI architecture and control remote access via SNMP, Telnet, and SSH. In addition, you can block any of the IP protocols supported by the P330.
Page 56: Manager/Agent Communication
’ReadCommG’ group by default. This allows you to view the agent’s MIB tree, but cannot change any of the values in the MIB tree. If you communicate with a switch using the write community, you are assigned the security name ’WriteCommN’. This security name is mapped to the Avaya P334T-ML User’s Guide...
Page 57: Snmpv2C
NoAuthNoPriv – This is the lowest level of SNMPv3 security. No (Message Authentication Code) MAC is provided with the message, and no encryption is performed. This method is maintains the same security level as SNMPv1, but provides a method for limiting the access rights of a user. Avaya P334T-ML User’s Guide...
Page 58 SNMPv3 users with a NoAuthNoPriv security level can access the SNMPv2c view. To create an SNMPv3 group, the following information must be provided: • GroupName – 32 character string representing the name of the group. Avaya P334T-ML User’s Guide...
Page 59: Snmp Commands
ViewName – 32 character string representing the name of the view. • ViewType – Indicates whether the specified OID is included or excluded from the view. • OIDs – A list of the OIDs accessible using the view. SNMP Commands Avaya P334T-ML User’s Guide...
Page 60 Display the SNMPv3 engine ID show snmp engineID Display a list of SNMPv3 groups show snmp group Display a list of SNMPv3 users show snmp user Display a list of SNMPv3 show snmp notification receivers and SNMPv1 trap receivers Avaya P334T-ML User’s Guide...
Page 61: Ssh Protocol Support
SSH also provides secure file transfer between the local and remote devices. SSH uses password authentication. A maximum of two SSH sessions can be active per router module in the stack, with Avaya P334T-ML User’s Guide...
Page 62 • User Authentication: — Before any data is transferred, the P330 requires the client to supply a user name and password. This authenticates the user on the client side to the P330. Avaya P334T-ML User’s Guide...
Page 63: Ssh Commands
SCP Protocol Support In addition to data transfer via an SSH session, the SSH protocol is also used to support SCP for secure file transfer. When using SCP, the P330 is the client, and an Avaya P334T-ML User’s Guide...
Page 64: Radius
Introduction to RADIUS User accounts are typically maintained locally on the switch. Therefore, if a site contains multiple Avaya Switches, it is necessary to configure each switch with its own user accounts. Additionally, if for example a 'read-write' user has to be changed into a 'read-only' user, you must change all the 'read-write' passwords configured locally in every switch, in order to prevent him from accessing this level.
Page 65: Radius Commands
Authentication request sent to RADIUS Server User name and password authenticated? Authentication Reject Perform log-in according sent to switch to user's priviliege level User cannot access switch to switch embedded managegment Radius Commands Avaya P334T-ML User’s Guide...
Page 66: Telnet Client Support
Shared secrets are not displayed. For a complete description of the RADIUS CLI commands, including syntax and output examples, refer to Avaya P330: Reference Guide. Telnet Client Support Introduction to Telnet The P330ML supports invocation of a Telnet client from the CLI. The Telnet client implementation enables you to control the destination port for connecting daemons that listen on a non-default port.
Page 67: Telnet Commands
For a complete description of the Telnet CLI commands, including syntax and output examples, refer to Avaya P330: Reference Guide. Recovery Password Introduction The P330 provides a recovery password in the event that you have forgotten the login password for the switch.
Page 68: Allowed Managers
For a complete description of the recovery password commands, including syntax, refer to Avaya P330: Reference Guide. Allowed Managers Allowed Managers Introduction With the Allowed Managers feature, the network manager can determine who may or may not gain management access to the switch.
Page 69: Allowed Protocols
Enable the switch agent to accept ip icmp redirect ICMP redirect packets sent to it Enable the switch agent to ignore no icmp redirect ICMP redirect packets sent to it Enable SNMP on the switch snmp-server Avaya P334T-ML User’s Guide...
Page 70 Enable Recovery Password on the terminal recovery password enable switch Disable Recovery Password on the no terminal recovery password switch Enable Telnet access from the ip telnet-client enable switch Disable Telnet access from the no ip telnet-client switch Avaya P334T-ML User’s Guide...
Page 71 3: C ECTION ONFIGURATION...
Page 73: Configuring The Switch
Device Manager User Guide on the Documentation and Utilities CD. Avaya P330 Default Settings The default settings for the Avaya P330 switch and its ports are determined by the Avaya P330 software. These default settings are subject to change in newer versions of the Avaya P330 software.
Page 74 SNMP authentication trap Disabled CLI timeout 15 Minutes System logging Disabled Allowed protocols: SNMP Enabled Telnet Enabled HTTP Enabled Telnet Enabled ICMP redirect Enabled Disabled Telnet client Disabled Recovery password Enabled User Name/Password root/root Avaya P334T-ML User’s Guide...
Page 75 Disabled (no pause) negotiation advertisement Administrative state Enable Enable Port VLAN ID Tagging mode Clear Clear Port priority Spanning Tree cost Spanning Tree port priority Ensure that the other side is also set to Autonegotiation Enabled. Avaya P334T-ML User’s Guide...
Page 76 Chapter 9 P330 Default Settings Avaya P334T-ML User’s Guide...
Page 77: Introduction
Clear the current terminal display clear screen Set the number of minutes before set logout an inactive CLI session automatically logs out Display the number of minutes show logout before an inactive CLI session automatically times out Avaya P334T-ML User’s Guide...
Page 78: System Parameter Configuration
Configure the basic mode of set device-mode operation of a module to either Layer 2 or Router Display the mode of operation show device-mode Display system parameters show system Display module information for all show module modules within the stack Avaya P334T-ML User’s Guide...
Page 79: Network Time Acquiring Protocols Parameter Configuration
Uploading and Downloading Device Configurations and Images Avaya P330 allows you to backup and restore device configurations and configure multiple devices using Simple Network Management Protocol (SNMP) and Trivial File Transfer Protocol (TFTP) or Secure Copy Protocol (SCP) to exchange information with the devices.
Page 80: Layer 2 Configuration File
Download a module configuration copy scp module-config file to the device using SCP Download a stack configuration file copy scp stack-config to the device using SCP Avaya P334T-ML User’s Guide...
Page 81 SCP (only applicable when the device mode is Layer 2) Upload the startup configuration copy startup-config tftp file from the device using TFTP (only applicable when the device mode is Layer 2) Avaya P334T-ML User’s Guide...
Page 82: Layer 3 Configuration File
Use the following command... Download a startup configuration copy scp startup-config file to the device using SCP Note:To use the startup configuration file, run the copy running-config starting-config command after the configuration file is downloaded to the device. Avaya P334T-ML User’s Guide...
Page 83 Upload the running configuration copy running-config scp file from the device using SCP Upload a startup configuration file copy startup-config tftp from the device using TFTP Upload the running configuration copy running-config tftp file from the device using TFTP Avaya P334T-ML User’s Guide...
Page 84: System Logging
System Logging System Logging Introduction The Avaya P330 System Logging feature is capable of storing system messages on a device, outputting messages to the CLI console, Telnet session, or SSH session, and reporting remotely to a Syslog server. System Logging is an important tool used for routine maintenance, auditing, and monitoring access to the device.
Page 85: Sinks
The following table provides a list of supported applications: Message Facility Description Codes BOOT Reset events SYSTEM Operating system failures ROUTER Core routing system failures CONFIG Configuration changes FILESYS File System Problem (flash) Cooling system messages SUPPLY Power supply system messages Avaya P334T-ML User’s Guide...
Page 86: Syslog Servers
If a syslog facility is not defined, the default facility, local7, is used. Define the syslog access-level. The default syslog server access level is read- write. Enable the Syslog server. Syslog server sinks are created as “disabled”. Addition optional configuration includes setting the different logging filters. Avaya P334T-ML User’s Guide...
Page 87: Syslog Configuration Cli Commands
Enable or disable logging to a file set logging file {enable | disable} on NVRAM Define a filter rule for logging set logging file condition messages to a file Display the logging configuration show logging file condition for the file sink. Avaya P334T-ML User’s Guide...
Page 88 Outputs the messages logged in the show logging file content log file to the CLI console. The output is arranged in descending order of occurrence, with the most recent events first. Avaya P334T-ML User’s Guide...
Page 89: Monitoring Cpu Utilization
Switch Configuration Monitoring CPU Utilization The Avaya P330 provides you with the ability to monitor CPU utilization on each module of the stack. Use the CLI commands briefly described below for enabling and disabling CPU utilization monitoring and viewing CPU utilization statistics.
Page 90 Chapter 10 Switch Configuration Avaya P334T-ML User’s Guide...
Page 91: Overview
Chapter 11 Avaya P330 Layer 2 Features This section describes the Layer 2 features. It provides the basic procedures for configuring the Layer 2 operation. Overview The P330 family supports a range of Layer 2 features. Each feature has CLI commands associated with it.
Page 92: Ethernet
Chapter 11 Avaya P330 Layer 2 Features Ethernet Ethernet is one of the most widely implemented LAN standards. It uses the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method to handle simultaneous demands. CSMA/CD is a multi-user network allocation procedure in which every station can receive the transmissions of every other station.
Page 93: Speed
QoS (Quality of Service). The IEEE standard for priority on Ethernet networks is 802.1p. The Avaya P334T-ML supports two internal priority queues – the High Priority queue and the Normal Priority queue – on its Gigabit Ethernet ports (51,52) and four internal priority queues on its 10/100Mbps ports.
Page 94: Mac Address
(High Priority=4, Normal Priority=0). • If the ingress port was a 10/100 Ethernet port on the P334T-ML, the packet will be tagged according to the ingress port priority value configured by the set port level CLI command.
Page 95: Ethernet Configuration Cli Commands
Chapter 11 Avaya P330 Layer 2 Features Ethernet Configuration CLI Commands The following table contains a list of the configuration CLI commands for the Ethernet feature. The rules of syntax and output examples are all set out in detail in the Reference Guide.
Page 96: Ethernet Implementation In The Avaya P334T-Ml
Chapter 11 Avaya P330 Layer 2 Features Ethernet Implementation in the Avaya P334T-ML This section describes the implementation of the Ethernet feature in the Avaya P334T-ML: • Speed — 10/100 ports (1-48); 1G ports (51, 52) • Priority queuing — 10/100 ports 4 queues; 1G ports 2 queues •...
Page 97: Vlan Configuration
Chapter 11 Avaya P330 Layer 2 Features 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 independent LAN, when in fact they may be located on a number of different LAN segments.
Page 98: Vlan Tagging
Chapter 11 Avaya P330 Layer 2 Features In Figure 11.2, the switch has three separate VLANs: Sales, Engineering, and Marketing (Mktg). Each VLAN has several physical ports assigned to it with PC’s connected to those ports. When traffic flows from a PC on the Sales VLAN for example, that traffic is only forwarded out the other ports assigned to that VLAN.
Page 99 Chapter 11 Avaya P330 Layer 2 Features privacy, but the whole building has a shared high-speed connection to the ISP. In order to accomplish this, P330 allows you to set multiple VLANs per port. The three available Port Multi-VLAN binding modes are: •...
Page 100: Automatic Vlan Learning
Avaya P330 Layer 2 Features Automatic VLAN Learning The Avaya P330-ML learns the VLANs automatically from traffic received on ports in “bind-to-all” mode. The maximum number of VLANs, 252, includes these dynamically learned VLANs and any VLANs you added manually.
Page 101: Vlan Implementation In The Avaya P334T-Ml
VLAN VLAN Implementation in the Avaya P334T-ML This section describes the implementation of the VLAN feature in the Avaya P334T-ML: No. of VLANs — 252 tagged VLANs ranging from 1 to 3071 Avaya P334T-ML User’s Guide...
Page 102: Port Based Network Access Control (Pbnac)
Chapter 11 Avaya P330 Layer 2 Features Port Based Network Access Control (PBNAC) Port Based Network Access Control (IEEE 802.1X) is a method for performing authentication to obtain access to IEEE 802 LANs. The protocol defines an interaction between 3 entities: •...
Page 103: Configuring The P330 For Pbnac
Chapter 11 Avaya P330 Layer 2 Features will be blocked. • When PBNAC is activated, the application immediately places all ports in a blocking state unless they were declared “Force Authenticate”. They will be reverted to “Forwarding” state only when the port is authorized by the RADIUS server.
Page 104: Pbnac Cli Commands
Chapter 11 Avaya P330 Layer 2 Features PBNAC CLI Commands The following table contains a list of the CLI commands for the PBNAC feature. The rules of syntax and output examples are all set out in detail in the Reference Guide.
Page 105 Chapter 11 Avaya P330 Layer 2 Features In order to... Use the following command... Globally enable/disable 802.1x set dot1x system-auth-control enable/disable Set dot1x control parameter per set port dot1x port-control port Initialize port dot1x set port dot1x initialize Set the port to re-authenticate...
Page 106: Spanning Tree Protocol
Spanning Tree Protocol Overview Avaya P330 devices support both common Spanning Tree protocol (802.1d) and the enhanced Rapid Spanning Tree protocol (802.1w). The 802.1w is a faster and more sophisticated version of the 802.1d (STP) standard. Spanning Tree makes it possible to recover connectivity after an outage within a minute or so.
Page 107: Rapid Spanning Tree Protocol (Rstp)
Chapter 11 Avaya P330 Layer 2 Features Rapid Spanning Tree Protocol (RSTP) About the 802.1w Standard The enhanced feature set of the 802.1w standard includes: • Bridge Protocol Data Unit (BPDU) type 2 • New port roles: Alternate port, Backup port •...
Page 108: Spanning Tree Implementation In The P330 Family
Chapter 11 Avaya P330 Layer 2 Features • Point-to-point Link ports — This port type applies only to ports interconnecting RSTP compliant switches and is used to define whether the devices are interconnected using shared Ethernet segment or point-to-point Ethernet link.
Page 109: Spanning Tree Protocol Cli Commands
Chapter 11 Avaya P330 Layer 2 Features Spanning Tree Protocol CLI Commands The following table contains a list of CLI commands for the Spanning Tree feature. The rules of syntax and output examples are all set out in detail in the Reference Guide.
Page 110 Chapter 11 Avaya P330 Layer 2 Features In order to... Use the following command... Set the port point-to-point admin set port point-to-point admin status status Show the port’s point-to-point show port point-to-point status admin and operational RSTP status Avaya P334T-ML User’s Guide...
Page 111: Mac Security
Chapter 11 Avaya P330 Layer 2 Features MAC Security The MAC security function is intended to filter incoming frames (from the line) with an unauthorized source MAC address (SA). MAC Security Implementation in P330 When a frame is received on a secured port, its source MAC address is checked against the secured MAC Address Table.
Page 112: Mac Security Cli Commands
Chapter 11 Avaya P330 Layer 2 Features MAC Security CLI Commands The following table contains a list of the CLI commands for the MAC Security feature. The rules of syntax and output examples are all set out in detail in the P330 Reference Guide.
Page 113: Mac Aging
Chapter 11 Avaya P330 Layer 2 Features MAC Aging Overview The MAC Aging feature allows the user to configure a time interval after which unused entries in the MAC Table will be deleted. Configuring the P330 for MAC Aging This section describes the configuration of the P330 for the MAC Aging functionality.
Page 114: Lag
A LAG uses multiple ports to create a high bandwidth connection with another device. For example: Assigning four 100BASE-T ports to a LAG on an Avaya P330 allows the switch to communicate at an effective rate of 400 Mbps with another switch.
Page 115: Lag Implementation In The Avaya P330 Family Of Products
This section describes the implementation of the LAG feature in the P330 Family of products. With the P334T-ML, you can aggregate the two GBIC ports to form a LAG, you can aggregate the bandwidths of 6 groups of up to 8 10/100BaseT ports in a LAG, for a maximum of 7 LAGs per switch.
Page 116: Port Redundancy
Chapter 11 Avaya P330 Layer 2 Features 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.
Page 117: Intermodule Port Redundancy
Chapter 11 Avaya P330 Layer 2 Features Intermodule Port Redundancy The intermodule port redundancy feature supports one pair of redundant ports per stack. The secondary port is activated: • when the primary port link is down, or • when the module in the stack holding the primary port has been powered down or removed.
Page 118 Chapter 11 Avaya P330 Layer 2 Features In order to... Use the following command... display the intermodule show intermodule port redundancy redundancy entry defined for the switch Avaya P334T-ML User’s Guide...
Page 119: Ip Multicast Filtering
This is typically based on IGMP snooping. The Avaya P330 supports multicast filtering. The P330 learns which switch ports need to receive which multicast packets and configures the necessary information into the switch's hardware tables.
Page 120: Ip Multicast Cli Commands
IP hardware-support multicast filtering IP Multicast Implementation in the Avaya P334T-ML This section describes the implementation of the IP multicast feature in the Avaya P334T-ML: • No. of multicast groups — 255 Avaya P334T-ML User’s Guide...
Page 121: Rmon
Chapter 11 Avaya P330 Layer 2 Features RMON RMON Overview RMON, the internationally recognized network monitoring standard, is a network management protocol that allows network information to be gathered at a single workstation. You can use RMON probes to monitor and analyze a single segment only.
Page 122 Chapter 11 Avaya P330 Layer 2 Features In order to... Use the following command... Delete an existing RMON event no rmon event entry Display the RMON statistics show rmon statistics counters for a certain interface number according to the MIB-2...
Page 123: Smon
History In order to use SMON, you need to install the SMON license on the P330 switch and use Avaya MSNM with SMON. See “Basic Switch Configuration“ in the Avaya P330 Installation and Maintenance Guide. SMON for the network layer is not supported in this version of the P330.
Page 124: Port Mirroring Configuration
— 13-24, 37-48 — 51, 52 • On the stack level, port mirroring pairs can be configured between any Giga port, and between any Giga port on the P334T-ML and any 10/100Mbps port not residing on a P334T-ML. Avaya P334T-ML User’s Guide...
Page 125: Multilayer Policy
One of its major goals is supporting Differentiated Services for Avaya VoIP solutions. About Multilayer Policy Multilayer Policy is enforced on the 10/100 Mbps ports of a P334T-ML module. In general, Multilayer Policy consists of the following parts: •...
Page 126: Dscp-To-Cos Maps
“trust-dscp” — forwards the packet with an 802.1p priority obtained from the DSCP-to-COS mapping table. Multilayer Policy Implementation in the P334T-ML Each P334T-ML can store up to 20 Policy Lists. These lists consist of: Access Lists, DSCP-to-COS Maps, and Trust Modes. Avaya P334T-ML supports two policy types: •...
Page 127: Configuring The P334T-Ml For Multilayer Policy
The following specific requirements impact on the configuration of Multilayer Policy in an Avaya P334T-ML: • Multilayer Policy must be configured separately on each P334T-ML in the stack. This is done by opening a “session” to the module. • If the device Mode is “Layer 2,” the policy commands will appear in the L2 CLI tree;...
Page 128: Multilayer Policy Cli Commands
Chapter 11 Avaya P330 Layer 2 Features Multilayer Policy CLI Commands The following table contains a list of the CLI commands for the Multilayer Policy feature. The rules of syntax and output examples are all set out in detail in the P330 Reference Guide.
Page 129 Chapter 11 Avaya P330 Layer 2 Features In order to... Use the following command... View complete data of a policy list show ip access-lists details (including DSCP and composite operation tables) Activate the “simulate” process for ip simulate a packet containing a specific field...
Page 130: Weighted Queuing
— Giga ports — the High priority queue will transmit ‘n’ packets for each packet that will be transmitted from the Low priority queue. — P334T-ML 10/100 ports — The 4 queues will convert into 2 queues (High and Low); the High priority queue will transmit ‘n’ packets for each packet that will be transmitted from the Low priority queue.
Page 131: Port Classification
Chapter 11 Avaya P330 Layer 2 Features Port Classification Overview With the P330, you can classify any port as regular or valuable. Setting a port to valuable means that, in case of Ethernet link failure of that port, a link fault trap can be sent even when the port is disabled and a fast aging operation on the CAM table will be performed.
Page 132: Stack Redundancy
Chapter 11 Avaya P330 Layer 2 Features Stack Redundancy In the unlikely event that a P330 switch or Octaplane link should fail, stack integrity is maintained if the redundant cable is connected to the stack. The broken link is bypassed and data transmission continues uninterrupted. The single management IP address for the stack is also preserved for uninterrupted management and monitoring.
Page 133: Stack Health Cli Commands
Chapter 11 Avaya P330 Layer 2 Features Stack Health CLI Commands The following table contains a list of the CLI commands for the Stack Health feature. The rules of syntax and output examples are all set out in detail in the Reference Guide.
Page 134 Chapter 11 Avaya P330 Layer 2 Features Avaya P334T-ML User’s Guide...
Page 135: Introduction
This section describes the Avaya P330 Layer 3 features. It provides the basic procedures for configuring the P330 for Layer 3 operation. Layer 3 features are relevant to P334T-ML operating in router mode. You must purchase a Layer 3 preconfigured P334T-ML module or a Routing License Key Certificate for the P334T-ML in order to operate the P334T-ML in router mode.
Page 136 Chapter 12 Avaya P330 Layer 3 Features packet moves through the internetwork, its physical address changes but its protocol address remains constant. This process is illustrated in the figure below. Figure 12.1 Routing The relation between the destination host’s protocol address and its physical address is obtained by the routers using the ARP request/reply mechanism, and the information is stored within the ARP table in the router (see “The ARP Table“...
Page 137: Routing Configuration
Chapter 12 Avaya P330 Layer 3 Features Routing Configuration Forwarding The P330 forwards IP packets between IP networks. When it receives an IP packet through one of its interfaces, it forwards the packet through one of its interfaces. The P330 supports multinetting, enabling it to forward packets between IP subnets on the same VLAN as well as between different VLANs.
Page 138: Ip Configuration
Chapter 12 Avaya P330 Layer 3 Features IP Configuration IP Configuration CLI Commands In order to... Use the following command... Enable IP routing ip routing Set ICMP error messages ip icmp-errors Specify the format of netmasks in ip netmask-format the show command output...
Page 139: Assigning Initial Router Parameters
Assigning Initial Router Parameters This section is only applicable if you either purchased a Layer 3 preconfigured P334T-ML module or purchased a Routing License Key Certificate for P334T-ML and activated the License Key. For information, on activating a Licence Key, see Obtaining and Activating a License Key below.
Page 140: Obtaining And Activating A License Key
Chapter 12 Avaya P330 Layer 3 Features VLAN number, and <Vlan-name> by the VLAN name. Press Enter. Create an IP interface name. Type: Router(configure)# interface <interface-name> Press Enter. The Router(configure-if:<interface-name>)# prompt appears. Assign the IP address and network mask of the IP interface you have created.
Page 141: Obtaining A Routing License Key
Chapter 12 Avaya P330 Layer 3 Features Obtaining a Routing License Key To obtain a License Key that enables routing features: Go to http://license-lsg.avaya.com and click “request new license”. Enter the Certificate Key and Certificate Type. Click Next. Avaya P334T-ML User’s Guide...
Page 142 Chapter 12 Avaya P330 Layer 3 Features Enter contact information (once per certificate) Click Next. View number of licenses left. Enter serial number of the switch(es) or module. To identify serial numbers use the CLI command: show module-identity. Avaya P334T-ML User’s Guide...
Page 143: Activating A Routing License Key
Chapter 12 Avaya P330 Layer 3 Features Click Generate. The feature-enabling license code is generated Activating a Routing License Key To activate a Routing License Key: Enter the acquired Routing License Key into the P330-ML module using the set license CLI command.
Page 144 Chapter 12 Avaya P330 Layer 3 Features Avaya P334T-ML User’s Guide...
Page 145: Rip (Routing Interchange Protocol) Configuration
Chapter 12 Avaya P330 Layer 3 Features RIP (Routing Interchange Protocol) Configuration RIP Overview RIP is a “distance vector protocol”— that is, the router decides which path to use on distance (the number of intermediate hops). In order for this protocol to work correctly, all of the routers (and possibly the nodes) need to gather information on how to reach each destination in the Internet.
Page 146: Rip2
Chapter 12 Avaya P330 Layer 3 Features RIP2 RIP2 overcomes some of the shortcomings of RIP. The table below summarizes the differences between RIP and RIP2. Table 12.1 DIfferences Between RIP and RIP2 RIP2 Multicast addressing Broadcast Addressing Event-driven Timer-based (update every 30...
Page 147 Chapter 12 Avaya P330 Layer 3 Features In order to... Use the following command... Specify the type of authentication ip rip authentication mode used in RIP Version 2 packets Set the authentication string used ip rip authentication key on the interface...
Page 148: Ospf (Open Shortest Path First) Configuration
Chapter 12 Avaya P330 Layer 3 Features OSPF (Open Shortest Path First) Configuration OSPF Overview OSPF is a routing protocol developed for IP networks based on the shortest path first or link-state algorithm. It was introduced to overcome the limitations of RIP in increasingly complex network designs.
Page 149: Ospf Cli Commands
Chapter 12 Avaya P330 Layer 3 Features OSPF CLI Commands In order to... Use the following command... Enable OSPF protocol router ospf Configure the area ID of the router area Configure router identity ip ospf router-id Configure a passive ospf interface...
Page 150: Static Routing Configuration
Chapter 12 Avaya P330 Layer 3 Features Static Routing Configuration Static Routing Overview When dynamic routing protocols (RIP or OSPF) are not appropriate, you can manually configure static routes to indicate the next hop on the path to the final packet destination.
Page 151: Route Preferences
Chapter 12 Avaya P330 Layer 3 Features In order to... Use the following command... Define a default gateway (router) ip default-gateway Remove the default gateway no ip default-gateway (router) Delete all the dynamic routing clear ip route entries from the Routing Table...
Page 152: Route Redistribution
Chapter 12 Avaya P330 Layer 3 Features Route Redistribution Route redistribution is the interaction of multiple routing protocols. OSPF and RIP can be operated concurrently in the P330. In this case, the P330 can be configured to redistribute routes learned from one protocol into the domain of the other routing protocol.
Page 153: Arp (Address Resolution Protocol) Table Configuration
Chapter 12 Avaya P330 Layer 3 Features ARP (Address Resolution Protocol) Table Configuration ARP Overview IP logical network addresses are independent of physical addresses. Since the physical address must be used to convey data in the form of a frame from one device to another, a mechanism is required to acquire a destination device hardware address from its IP address.
Page 154: The Arp Table
Chapter 12 Avaya P330 Layer 3 Features The ARP Table The ARP table is used to store recently used pairs of IP/MAC addresses. This saves time and communication costs, since the host looks in the ARP cache first when transmitting a packet. If the information is not there, then the host sends an ARP Request (see Figure 12.2).
Page 155: Bootp/Dhcp (Dynamic Host Configuration Protocol) Relay Configuration
Chapter 12 Avaya P330 Layer 3 Features BOOTP/DHCP (Dynamic Host Configuration Protocol) Relay Configuration BOOTP/DHCP Overview BOOTP Short for Bootstrap Protocol, BootP is an Internet protocol that enables a diskless workstation to discover its own IP address, the IP address of a BOOTP server on the network, and a file to be loaded into memory to boot the machine.
Page 156: Bootp/Dhcp Cli Commands
Chapter 12 Avaya P330 Layer 3 Features The DHCP/BOOTP server uses the relayed network information to decide from which subnet the address should be allocated. Therefore, the DHCP/BOOTP server must be configured to allocate addresses from the relayed networks configured on the P330.
Page 157: Netbios Re-Broadcast Configuration
(LANs). Almost all LANs for PCs are based on the NetBIOS. Some LAN manufacturers have even extended it, adding additional network capabilities. The Avaya P330 can be configured to relay netbios UDP broadcast packets. This feature is used for applications such as WINS that use broadcast but may need to communicate with stations on other subnets or VLANs.
Page 158: Vrrp (Virtual Router Redundancy Protocol) Configuration
Chapter 12 Avaya P330 Layer 3 Features VRRP (Virtual Router Redundancy Protocol) Configuration VRRP Overview VRRP is an IETF protocol designed to support redundancy of routers on the LAN, as well as load balancing of traffic. VRRP is transparent to host stations, making it an ideal choice when redundancy, load balancing and ease of configuration are all required.
Page 159: Vrrp Configuration Example 1
Chapter 12 Avaya P330 Layer 3 Features VRRP Configuration Example 1 Figure 12.3 VRRP Configuration Example (Case 1, Case 2) Backup Router 2 VRID: 2, IP: 30.30.30.2 Ass. IP: 30.30.30.1 VMAC: 0005E000102 (VRID) Main Router 1 IP: 20.20.20.10 IP: 30.30.30.10 VRID: 1, IP: 20.20.20.1=Ass.
Page 160: Case #2
Chapter 12 Avaya P330 Layer 3 Features • The virtual router IP address needs to be configured as Default Gateway on the stations • The MAC which will be advertised by the Main router as a response to the stations ARP requests, will be a 6 bytes Virtual MAC address in the format 00.00.5E.00.01.VRID.
Page 161 Chapter 12 Avaya P330 Layer 3 Features In order to... Use the following command... Set or disable the virtual router Ip vrrp auth-key simple password authentication for the virtual router ID. Configure or disable the router to Ip vrrp preempt...
Page 162: Srrp Configuration
SRRP Configuration SRRP Overview Avaya P330 IP SRRP redundancy capabilities provide automatic backup Layer 3 switching for IP stations. P330 units can be configured to back each other up so that if one fails the other will take over its forwarding functions. The backup P330 is not idle.
Page 163: Srrp Cli Commands
Chapter 12 Avaya P330 Layer 3 Features • The main difference between the VRRP and SRRP is the capability of the first protocol to provide mutual redundancy among any number of routers supporting the protocol while the SRRP is one direction protocol SRRP CLI Commands In order to...
Page 164: Policy Configuration
The P330 supports QoS (Quality of Service) by using multiple priority levels and IEEE 802.1p priority tagging to ensure that data and voice receive the necessary levels of service. The Avaya P330 can enforce QoS policy on routed packets and change their 802.1p priority, according to the following criteria: •...
Page 165 Chapter 12 Avaya P330 Layer 3 Features In order to... Use the following command... Create an access-list rule in a ip access-list specific Access List. Set the source list, destination list, ip access-list-copy and destination module for copying an entire Policy List Set the DSCP-to-COS mapping.
Page 166: Policy Configuration Example
Chapter 12 Avaya P330 Layer 3 Features In order to... Use the following command... Display summary information show ip-access-list-summary regarding all configured access lists Set the policy control source to set qos policy source either local or remote policy server...
Page 167: Policy Configuration Example
Chapter 12 Avaya P330 Layer 3 Features Policy Configuration Example The following shows configuration of Access List 100: Assigning priority 6 to all TCP traffic originating in network 149.49.0.0 – rule 1: P330-1(super)# ip access-list 100 1 fwd6 tcp 149.49.0.0 0.0.255.255 any...
Page 168: Ip Fragmentation And Reassembly
Chapter 12 Avaya P330 Layer 3 Features IP Fragmentation and Reassembly IP Fragmentation and Reassembly Overview The P330 supports IP Fragmentation and Reassembly. This feature allows the router to send and receive large IP packets where the underlying data link protocol constrains MTU (maximum transport unit).
Page 169 Avaya 4: T ECTION ROUBLESHOOTING AND AINTENANCE...
Page 171: Troubleshooting The Installation
This section will allow you to perform basic troubleshooting of the installation. If you are unable to solve the problem after following the procedures in this chapter, please contact Avaya Technical Support. Refer to “How to Contact Us“ for full details.
Page 172 Chapter 13 Troubleshooting the Installation Avaya P334T-ML User’s Guide...
Page 173: Introduction
This section provides basic maintenance information for the switch and its components. For issues that are not covered in this chapter or in “Troubleshooting the Installation,” please contact your Avaya representative. Caution: Please refer to “Before You Install the P330” before undertaking any of the procedures detailed in this section.
Page 174 Chapter 14 Maintenance Avaya P334T-ML User’s Guide...
Page 175: Software Download
Caution: Please refer to “Before You Install the P330” before undertaking any of the procedures detailed in this section. Software Download You can perform software download using the CLI or Avaya Software Update Manager (part of the Avaya Integrated Manager Suite). Obtain Software Online You can download the firmware and Embedded Web Manager from the “Software...
Page 176: Download New Version Without Overwriting Existing Version
Bank A and the new software version to Bank B, and allows the user to boot from either version via the set boot bank command. To perform this process: copy tftp SW_image <new_ver_file> EW_image <dummy_file_name> <TFTP_server_IP_addr> <module_number> Example: copy tftp SW_image c:\versions\p330\p333t EW_image dummy 149.49.138.170 1 Avaya P334T-ML User’s Guide...

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