Congestion Control, Backup Power Supply, Fans

Chapter 1	Overview

Congestion Control

Congestion control is a key element of maintaining network efficiency as it prevents resource overload.

The P332G-ML supports congestion control on all Ethernet ports, using IEEE 802.3x Flow Control in full duplex mode.

Backup Power Supply

Each P332G-ML module comes with a Backup Power Supply (BUPS) connector. If the internal power supply fails, the P330-ML BUPS (available separately) automatically supplies power to the switch for uninterrupted operation.

Note: The BUPS used with P332G-ML units is different from the BUPS used with other P330 products

Fans

The P332G-ML module fans have integrated sensors which provide advance warnings of fan failure via management.

Software Download

P332G-ML includes a safe software download procedure in which backup code is always present.

You should perform a reset after downloading software to the Module.

6	P332G-ML User’s Guide

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Avaya P332G-ML manual Congestion Control, Backup Power Supply, Fans, Software Download

Contents

Avaya P332G-ML MayPage Contents Ieee P332G-ML User’s Guide Iii Contents Contents Contents P332G-ML User’s Guide Vii Viii P332G-ML User’s Guide Contents Contents Emissions 200 Immunity Interfaces Standards Compliance 201 Xii P332G-ML User’s Guide List of Figures List of Figures Xiv P332G-ML User’s Guide List of Tables List of Tables Xvi P332G-ML User’s Guide Overview Avaya P332G-ML Highlights Layer Management & Monitoring Layer 2 Features Stack Redundancy Spanning TreeHot-Swappable Radius Security Port Classification Network Time Acquiring ProtocolsLink Aggregation Group LAG IP Multicast Filtering Backup Power Supply Congestion ControlFans Software Download Layer 3 Features Modes of OperationForwarding Redundancy Policy Quality of Service QoS Simple Router Redundancy Protocol Srrp Policy Access Control DHCP/BOOTP Relay RIP Static Routes Route Redistribution Netbios Rebroadcast Route Preferences Router Configuration File Multinetting Multiple Subnets per Vlan File from one router to suit another Avaya P332G-ML Standards Supported P332G-ML complies with the following standardsIetf Layer P332G-ML Command Line Interface CLI Avaya Multi-Service Network ManagerAvaya P332G-ML Network Management P332G-ML Device Manager Embedded Web Avaya P332G-ML Network Monitoring Smon Avaya P332G-ML Front and Rear Panels Avaya P332G-ML Front Panel PWR LAG Bups Input Connector Avaya P332G-ML Back PanelBups Input Applications Application P330 stacks with a P330 backbone Installation and Setup Installing the X330STK-ML Stacking Sub-Module Positioning Rack Mounting P332G-ML Rack Mounting Connecting Stacked Switches To connect stacked switches Incorrect Stack Connection P330 Stack Connections Powering On P332G-ML Module AC Powering On P332G-ML Module DC Configuring the Switch P332G-ML Default Settings Chapter Installation and Setup Connecting the Cables Connecting the Console Cable Configuring the Terminal Serial Port ParametersConnecting a Modem to the Console Port Set interface ppp ipaddrnet-mask Set interface ppp enable CLI responds with the following Assigning P330’s IP Stack Address Routerconfigure# interface interface-name Routerconfigure-ifinterface-name# prompt appearsAssigning P332G-ML Initial Router Parameters Press Enter Routerconfigure# Obtaining and Activating a License Key Obtaining a Routing License Key Installation and Setup Set license module license featureName where FeatureName routingActivating a Routing License Key User Level Commands Session Command Session modnum switchrouteratmTerminal Commands P330-N# session 2 router Clear screen Command Ping CommandPing hostnumber Show Commands Summary Table Chapter CLI Layer Show time Command Syntax for this command is Show timeShow timezone Command Show time parameters Command Show ip route Command Show image version CommandShow time parameters Show ip route Show download status Command Show snmp Command24x10/100Base-T With Optional Expansion Slot Show snmp Show snmp timeout Show timeoutShow snmp retries Show device-mode Command Show port CommandShow interface Show device-mode Show port trap Command P330-N show port trap 1/1 Port 1/1 up/down trap is disabledShow port channel Command Show port trap modnum/portnum Show port classification Command Show port classification module/portModule/port Module number/the port number Example Show port redundancy Command Show intermodule port redundancy CommandShow port mirror Command Show port redundancy Show port vlan-binding-mode Command Show port security CommandShow port vlan-binding-mode module/port Show port security module/port Show internal buffering Command Show boot bank CommandShow internal buffering modnum Show module Command Show port flowcontrol CommandShow module modnum Output Fields Port Send Flowcontrol Admin Show cam Command Show cascading fault-monitoring Command Show cascading fault-monitoring modnumShow cam modnum/portnum P330-N show cam 1/1 Show trunk Command Following are the show trunk command output fieldsPort 1/2 advertises no flow control capabilities Show trunk modnum/portnum Show vlan Command Show spantree Command MAC Addr Bridge ID Bridge priority Priority Port Port number Show autopartition module Show dev log fileShow log module 00000000 0 00004242 0205 0 0 0 0 0 0 0 0 0 00000000 0 00002395 0205 0 0 0 0 0 0 0 0 0 Show module-identity module Show license modnumShow system Show rmon statistics Command Rmon ToolsShow rmon statistics module/port Show rmon history Command Show rmon alarm CommandShow rmon alarm Alarm Index P330-N show rmon alarm Show ppp authentication Show rmon event Event IndexShow ppp session Show ppp incoming timeout Show ppp configurationShow ppp baud-rate Show tftp download/upload status Command Show tftp download software status CommandShow tftp downloadupload status modnum Show tftp download software status modnum Show web aux-files-url Show intelligent-multicastShow intelligent-multicast hardware-support Show security mode Show arp-tx-intervalShow arp-aging-interval Dir Command Dir modnumP330-N dir CLI Layer Privileged Level Commands No rmon alarm Alarm Index No hostnameNo rmon history History Index No rmon event Event Index Hostname Command Clear Commands Summary TableClear timezone Command Clear ip route Command Clear snmp trap Command Clear vlan Command Clear dynamic vlans CommandClear vlan vlan-idnamevlanname Clear dynamic vlans Clear port static-vlan Command Clear cam CommandClear log Command Clear port mirror Command Set Commands Summary Table Configure the management interface DeviceSet interface Chapter CLI Layer STP Set logout Command Set logout timeoutSet timezone Command P330-N#set logout Set time protocol Command Set time server CommandSet time client Command Set time server ip Time protocol Syntax for this command is Set time client enabledisableSet ip route Command Set ip route destination gateway Set snmp community Command Set snmp community accesstype community stringSet snmp trap Commands Set snmp trap rcvraddr enabledisable allconfigfault Set snmp trap enabledisable auth Set snmp timeout numberSet snmp retries number Set system location string Set system name stringSet system contact string Set device-mode Command Set device-mode modeSet interface Command Set interface ppp Command Set interface ppp enableenable-alwaysdisableoffreset Set interface ppp ipaddrnet-mask Set port level Command Set port negotiation CommandSet port negotiation modnum/portnum enabledisable Set port level modnum/portnum value Set port enable Command Set port disable CommandSet port speed Command Set port duplex Command Set port name CommandSet port duplex modnum/portnum fullhalf Set port name modnum/portnum name Set port trap Command Set port trap modnum/portnum enabledisableSet port vlan Command Set port vlan value modnum/portnum Set port vlan-binding-mode Command Set port static-vlan CommandSet port vlan-binding-mode portlist value Vlan range vlan to bind to port Example Set port channel Command Set port classification CommandSet port channel portlist value name Set port classification module/port regular valuable Set port redundancy on/off Command Set port redundancy CommandsRegular Port classification Valuable Example Set port redundancy enabledisable Set internal buffering CommandSet boot bank Command Set internal buffering modnum maxmedmin Set boot bank value P330-1super# set boot bank bank-a Boot bank set to bank-aSet intermodule port redundancy Command Set intermodule port redundancy module/prim-port module Set intermodule port redundancy off Command Set port mirror CommandSet intermodule port redundancy off Set port mirror source-port modnum/portnum mirror-port Set port spantree priority Command Set port spantree cost CommandSet port spantree priority module/port value Set port spantree cost module/port value Set port security Command Set cascading CommandSet inband vlan Command Set inband vlan value Set vlan Command Set port flowcontrol Command Set port auto-negotiation-flowcontrol-advertisement Command Set trunk CommandSet spantree Commands Set port auto-negotiation-flowcontrol-advertisement modnum Set spantree priority Command Set autopartition CommandSet spantree priority priority Chapter CLI Layer 108 P332G-ML User’s Guide Set license Command Set ppp authentication incoming CommandSet ppp authentication incoming papchapnone Set ppp incoming timeout Command Set ppp incoming timeout timeoutSet ppp baud-rate Command Set web aux-files-url Command Set intelligent-multicast Command Set intelligent-multicast client port pruning time CommandSet intelligent-multicast router port pruning time Command Set intelligent-multicast client-port-pruning time time Set intelligent-multicast group-filtering-delay time time Set security mode CommandSet arp-aging-interval Command Set arp-aging-interval value Set arp-tx-interval Command Sync time CommandSet arp-tx-interval value Set welcome message Get time Command Reset CommandSync time Get time Resetting module Nvram initialize CommandNvram initialize switchall Configure Command Rmon alarm Command Rmon event Command Copy stack-config tftp CommandOwner Owner name string Example Copy stack-config tftp filename ip P330-N# copy stack-config tftp c\conf.cfgCopy module-config tftp Command Copy module-config tftp filename ip modnum Copy tftp stack-config CommandCopy tftp stack-config filename ip Filename File name full path Ip address of the Tftp server P330-N# copy tftp stack-config c\p332ml\switch1.cfg Copy tftp module-config CommandCopy tftp module-configfilename ip modnum Copy tftp EWarchive Command Copy tftp SWimage Command Modnum Radius Commands Set radius authentication secret CommandSet radius authentication secret string String text password Example Set radius authentication server ip-address Clear radius authentication serverprimarysecondarySet radius authentication retry time time Set radius authentication retry-number Command Set radius authentication retry number numberSet radius authentication udp-port Command Set radius authentication server udp-port number Supervisor Level Commands Username CommandNo username Command No username name Show radius authentication Show usernameSet ppp chap-secret chap-secret P330-Nsuper# show radius authentication Set radius authentication CommandSet radius authentication enabledisable Tech Command Chapter CLI Layer 128 P332G-ML User’s Guide Router Configuration Contexts Prompt changes to Routerconfig-ifinterfacename#Prompt changes to Routerconfigure routerprotocolname# To exit these context modes, type the command exit How Commands are Organized System Commands User /Privileged Command Mode No hostname hostnamestringShow copy status Show tftp download status Show running-config Show startup-configShow tftp-upload status Show erase status Set system contact contact string Set system name name stringSet system location location string Copy tftp startup-config filename ip Copy tftp startup-config c\p332\router1.cfgCopy running-config tftp filename ip Router-N copy running-config tftp c\p332\router1.cfg Copy startup-config tftp filename ip Router-N copy startup-config tftp c\p332\router1.cfgErase startup-config Reset Ping host packetsize interval Router-N ping 149.49.50.13 5Router-N ping Traceroute host IP Commands User Mode Show ip route CommandShow ip route best-match Command Show ip route ip-addressip-mask Show ip route static Command Show ip route static ip addr maskRouter-1 super# sh ip route static Showing 34 rows Show ip route summary Show ip arp Command Show ip reverse-arp CommandShow ip arp if-name vlan ip addr ip-mask static Show ip reverse-arp mac addr match len Show ip interface Command 149.49.70.68 0010a49897e0 Dynamic 14355Show ip interface interface-nameip-addressvlan Show ip protocols protocol Show ip protocolsShow ip protocols RIP Display RIP details Show ip icmp Show ip unicast cache Command Show ip unicast cache networks CommandShow ip unicast cache ip addr Router-N show ip unicast cache Show ip unicast cache networks detailed Command Router-N show ip unicast cache networksShow ip unicast cache networks detailednet addr net mask Show ip unicast cache nextHop Command Show ip unicast cache summary CommandShow ip unicast cache nextHop Router-N show ip unicast cache nextHop Configure Mode Example Router-Nconfigure# interface marketingNo ip default-gatewayip-addresscostpreference Router-Nconfigure# ip default-gateway Ip route Command Router-Nconfigure#ip route 192.168.33.0 255.255.255.0Clear ip route Command Clear ip route * ip-addr ip-mask Routerconfigure# arp 192.168.7.8 00400d8c2a01 Routerconfigure# no arpNo ip routing No ip max-route-entries value Arp timeout seconds No arp timeout Router-Nconfigure#ip max-arp-entries Router-Nconfigure# no ip max-arp-entriesNo ip icmp-errors No ip max-arp-entries value Ip netmask-format Command Router-Nconfigure#ip netmask-format bitcountNo ip netmask-format mask-format Interface Mode 255.255.255.0No ip vlan vlan-id Ip vlan name vlan-Name Ip admin-state up/down No ip netbios-rebroadcast modeRouter-Nconfig-ifmarketing# ip netbios-rebroadcast both No ip directed-broadcast Ip routing-mode mode No ip proxy-arpNo ip redirect Ip broadcast-address Command Enable vlan commands CommandEnable vlan commands Ip broadcast-address bc addr RIP Commands Router rip CommandExample To enable the RIP protocol Router-Nconfigure# router rip Router-RIP Mode Router-Nconfigure routerrip# redistribute ospfRouter-Nconfigure routerrip# network No redistribute protocol Router-Nconfig-ifmarketing# ip rip rip version No default-metric numberRouterconfig-ifmarketing# default-metric Ip rip rip-version Ip rip send-receivemodedefault route metric Talkdefault-listen Set RIP to receiveRouter-Nconfig-ifmarketing# ip rip send-receive talk listen Ip rip default-route-mode mode Router-Nconfig-ifmarketing# no ip rip split-horizon No ip rip poison-reverseNo ip rip split-horizon Simplenone Routerconfig-ifmarketing#ip rip authentication mode simple Ip rip authentication key CommandNo ip rip authentication key password Ospf Commands Show ip ospf CommandShow ip ospf Show ip ospf interface Command Show ip ospf neighbor CommandShow ip ospf interface interface-name Interface-name neighbor-id Show ip ospf database Command Router ospf CommandShow ip ospf database Asbr-summaryrouternetworknetwork-summaryexternal Router-OSPF Mode Area CommandNo area area id stub Area id IP address StubStub Example Router-Nconfigure routerospf# redistribute static No timers spf spf-holdtimeRouter-Nconfigure routerospf# timers spf No ip ospf router-id router id No ip ospf cost cost No ip ospf hello-interval secondsNo ip ospf dead-interval seconds No ip ospf authentication-key key Example Ip ospf authentication-key mypassNo ip ospf priority priority Example Priority Vrrp Commands Show ip vrrp CommandShow ip vrrp vlan router-id vr-iddetail Show ip vrrp detail Command Show ip vrrp detailDetail Show full detail information Output Example Router vrrp Command No router vrrp Example Router-Nconfig-ifmarketing# ip vrrp Routerconfig-ifmarketing# ip vrrp 1 addressNo ip vrrp vr-id No ip vrrp vr-idaddress ip-address Ip vrrp timer Command Router-Nconfig-ifmarketing# ip vrrp 3 timerIp vrrp priority Command Router-Nconfig-ifmarketing# ip vrrp 1 priority Ip vrrp auth-key Command Ip vrrp preempt CommandRouter-Nconfig-ifmarketing# ip vrrp 1 preempt No ip vrrp vr-idauth-key key-string Router-Nconfig-ifmarketing# ip vrrp 1 override addr owner No ip vrrp vr-idprimary ip-addressIp vrrp 1 primary No ip vrrp vr-idoverride addr owner Srrp Commands Show ip srrp Command Router-SRRP Mode Router-Nconfigure routersrrp# poll-intervalNo timeout timeout No router srrp Router-Nconfigure routersrrp# timeout Ip srrp backup CommandIp srrp backup main router addr Router-Nconfig-ifmarketing# ip srrp backup BOOTP-DHCP Commands No ip bootp-dhcp relayRouter-Nconfigure# ip bootp-dhcp relay Router-Nconfigure# no ip bootp-dhcp relay Router-Nconfig-ifmarketing# ip bootp-dhcp server Ip bootp-dhcp network CommandNo ip bootp-dhcp network ip-address Router-Nconfig-ifmarketing# ip bootp-dhcp network Policy Commands Show access-group commandShow access-group Example Router-N show access-group Access-group Show ip access lists Command Show ip access-listspolicy-list-numberRouter-N show ip access-lists Show dscp Command Ip access-group Command No ip access-grouppolicy-list-numberdefault-actionRouter-Nip access-group Router-N show dscp Ip access-list Command Example Router-Nip access-list 101 23 deny ip any 1.2.0.0To delete a specific rule, use the no form of this command Ip access-default-action policy-list-number default- action Router-Nip access-default-action 101 default-action-denyIp access-list-namepolicy-list-number name Router-Nip access-list-name 101 morning Ip access-list-ownerpolicy-list-number owner Router-Nip access-list-owner 101 adminIp access-list-cookiepolicy-list-number cookie Router-Nip access-list-cookie 101 Router-Nip access-list-copy 100 Ip simulate CommandValidate-group Command Router-Nip simulate 100 192.67.85.12 Example Router-Nconfigure# validate-group Router-Nconfigure# set qos policy-source localRouter-Nconfigure#set qos dscp-cos-map 9-16 fwd3 Set qos policy-source source source local policy-server Router-Nconfigure# set qos dscp-name 10 special Router-Nconfigure# set qos trust-cosSet qos dscp-name dscp name Dscp Dscp entry Name Entry name Vlan Commands Show vlan CommandSet vlan Command Example Router-Nconfigure# set vlan 2 name vlan2 Clear vlan Command Clear vlan vlan-id name vlan-name P330 Embedded Web Manager System Requirements Appendix a Embedded Web Manager Running the Embedded Manager Figure A.1 The Welcome Figure A.2 Web-based Manager Installing the Java Plug-in Installing from the P330 Documentation and Utilities CDInstall from the Avaya Site Install from your Local Web Site Documentation Software Download P332G-ML Switch Power RequirementsPhysical Environmental Safety AC EMC EmissionsInterfaces Standards Compliance Stacking Sub-module RoutingBasic Mtbf Safety Information Approved SFF/SFP Gbic TransceiversLaser Classification Usage Restriction Installation Installing and Removing a SFF/SFP Gbic TransceiverSpecifications LX Transceiver Gigabit Fiber Optic Cabling Agency Approval Connector Pin Assignments Console Pin AssignmentsP330 input P330 output Appendix B Specifications 206 P332G-ML User’s Guide CLI Layer 2 Command Index CLI Layer 2 Command Index CLI -Layer 2 Command Index CLI Layer 2 Command Index 210 P332G-ML User’s Guide CLI Layer 3 Command Index CLI Layer 3 Command Index To contact Avaya’s technical support, please call United StatesDial 1-800-237-0016, press 0, then press Emea Europe, Middle East and Africa Region UAE AP Asia Pacific Region Cala Caribbean and Latin America Region 216 P332GT-ML User’s Guide CLI Architecture, Access & Conventions CLI Architecture Establishing a Serial Connection Establishing a Telnet ConnectionFor example telnet Command Line Prompt City-3configure routerospf#P330-5 P330 Sessions Security LevelsSession router Entering the Supervisor Level Entering the CLIEntering the Technician Level Conventions Used Navigation, Cursor Movement and ShortcutsGetting Help CLI contains a simple text editor with these functions Command Syntax Universal CommandsCommand Abbreviations Retstatus command