SCP Protocol Support, SSH Commands | Avaya P334T-ML specs

Chapter 8 User Authentication

Figure 8.1 SSH Session Establishment Process

Device Domain

SSHServer

Username

List

Host RSA

key

SSHClientConnection

Establish Connection

Public Key and Encryptions List

Private Key and Encryptions List

Acknow ledgment (ACK)

UserAuthentication

UserPassw ords

Initiate CLI Session

HostDomain

SSH Client

Hostnames

List

SSH Commands

The following SSH commands are accessible from Supervisor level.

In order to...	Use the following command...


Enable SSH and configure SSH	ip ssh enable
parameters

Disable the SSH server	no ip ssh

Display active SSH sessions on the	show ip ssh
device. This command is only
available from the master module
switch context and from all router
contexts.

Disconnect an existing SSH session.	disconnect ssh
If an SSH session was entered from
the router, it can only be
disconnected from router mode.

Generate an SSH host key pair	crypto key generate dsa

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

47

Image 63

Avaya P334T-ML manual SCP Protocol Support, SSH Commands

Contents

Avaya P334T-ML Avaya.com Contents Table of Contents Radius Table of Contents Rmon LAG Bootp RIP2Dhcp Avaya P334T-ML User’s Guide Vii Table of Contents Viii Avaya P334T-ML User’s Guide CLI Conventions Before you Install the P330-MLSafety Information FCC Notice Conventions Used in the Documentation Warranty Avaya Support Avaya P334T-ML User’s Guide Overview Page About the P334T-ML Avaya P334T-ML FeaturesAvaya P334T-ML Overview Introduction Device Manager Embedded Web Layer 3 Features P330-MLCommand Line Interface CLI Network Management and Monitoring Port Mirroring Avaya Integrated Manager Fans, Power Supply, and BUPS-ML Monitoring Standards and Compatibility Avaya P330 Standards SupportedIetf Layer Ietf Network Monitoring Physical SpecificationsP334T-ML Switch Power Requirements EMC Emissions SafetySafety AC Version Safety DC Version X330STK-ML Stacking Sub-moduleInterfaces Basic Mtbf Class Luokan Klass Laser Product Laserlaite Laser Apparat Safety InformationApproved SFF/SFP Gbic Transceivers Laser Classification LX Transceiver InstallationInstalling and Removing a SFF/SFP Gbic Transceiver Specifications Gigabit Fiber Optic Cabling Agency ApprovalELX GND DTR RTS CTS Console Pin AssignmentsTXD RXD Chapter Avaya P334T-ML User’s Guide Installation Page Installation Required ToolsSite Preparation Power Requirements AC P334T-ML Rack Mounting Rack Mounting Optional Installing the X330STK-ML Stacking Sub-Module Optional Connecting Stacked SwitchesTo connect stacked switches Incorrect Stack Connection P330 Stack Connections Connecting Cables to Network Equipment Making Connections to Network EquipmentPrerequisites 1000BASE-ELX Powering Up the Avaya P330 Powering On Avaya P330 Module ACPowering On Avaya P330 Switch DC Post-Installation Avaya P334T-ML Front Panel Avaya P334T-ML Front and Rear Panels OPR PWR SYS LAG Avaya P334T-ML- Select buttons Avaya P334T-ML Back Panel BUPS-ML Input Connector Sticker BUPS-ML Input Connector Configuring the Terminal Serial Port Parameters Connecting a Terminal to the Avaya P330 Serial portEstablishing a Serial Connection Assigning P330’s IP Stack Address P330 Sessions Establishing an SSH Connection Establishing a Telnet Connection Connecting a Modem to the Console Port Establishing a Modem PPP Connection with the P330Overview Entering the Supervisor Level Security Levels Defining new local users Exiting the Supervisor LevelEntering the CLI Managers and Agents Snmp SupportIntroduction to Snmp Snmp Versions SNMPv1 Manager/Agent Communication SNMPv3 SNMPv2c Groups Views Snmp Commands User Authentication Introduction to SSH SSH Protocol Support User Authentication SCP Protocol Support SSH Commands Introduction to Radius Radius Radius Commands Illustrates the Radius authentication procedure Introduction to Telnet Telnet Client Support Introduction Recovery PasswordTelnet Commands Recovery Password Commands Allowed Managers CLI Commands Allowed ManagersAllowed Managers Introduction Allowed Protocols CLI Commands Allowed ProtocolsAllowed Protocols Introduction User Authentication Configuration Page P330 Default Settings Configuring the SwitchAvaya P330 Default Settings Snmp HttpSSH Ports Ports 51 P330 Default Settings Avaya P334T-ML User’s Guide Basic Switch Configuration Switch Configuration System Parameter Configuration Identifying the systemOperating parameters Uploading and Downloading Device Configurations and Images Network Time Acquiring Protocols Parameter ConfigurationUTC Layer 2 Configuration File Tftp Layer 3 Configuration File Switch Configuration System Logging System Logging IntroductionSystem Logging Messages Applications Sinks Syslog Servers Syslog Configuration CLI Commands Switch Configuration Monitoring CPU Utilization Switch Configuration Avaya P334T-ML User’s Guide Avaya P330 Layer 2 Features OverviewRmon Smon Gigabit Ethernet Configuring Ethernet ParametersEthernet Fast Ethernet Speed Flow ControlPriority MAC Address Mmmmmmssssss MM-MM-MM-SS-SS-SSCAM Table Ethernet Configuration CLI Commands Ethernet Implementation in the Avaya P334T-ML Vlan Overview Vlan Configuration Multi Vlan Binding SalesSales Engineering Mktg Vlan Tagging Entries and all the ports’ IDs PVIDs present in the switch Vlan CLI Commands Automatic Vlan LearningIngress Vlan Security Vlan Implementation in the Avaya P334T-ML Port Based Network Access Control Pbnac How Port Based Authentication WorksPbnac Implementation in the P330 Family Configuring the P330 for Pbnac Pbnac CLI Commands Avaya P330 Layer 2 Features Spanning Tree Protocol Spanning Tree ProtocolSpanning Tree per Port Rapid Spanning Tree Protocol Rstp About the 802.1w StandardPort Roles Spanning Tree Implementation in the P330 Family Spanning Tree Protocol CLI Commands Avaya P330 Layer 2 Features MAC Security Implementation in P330 MAC Security MAC Security CLI Commands Configuring the P330 for MAC Aging MAC Aging CLI CommandsMAC Aging LAG Overview LAG CLI Commands LAG Implementation in the Avaya P330 Family of Products Port Redundancy Operation Port Redundancy Intermodule Port Redundancy Port Redundancy CLI Commands 102 Avaya P334T-ML User’s Guide IP Multicast Filtering IP Multicast Implementation in the Avaya P334T-ML IP Multicast CLI Commands Rmon Overview Rmon CLI Commands 106 Avaya P334T-ML User’s Guide Smon Overview Smon Port Mirroring Constraints Port Mirroring ConfigurationPort Mirroring CLI commands Port Mirroring Overview Access Lists Multilayer PolicyAbout Multilayer Policy DSCP-to-COS Maps Trust ModesMultilayer Policy Implementation in the P334T-ML Configuring the P334T-ML for Multilayer Policy Configuration RequirementsConfiguration File Management Multilayer Policy CLI Commands Avaya P334T-ML User’s Guide 113 Weighted Queuing Implementation of Weighted Queuing in the P330-MLWeighted Queuing CLI Commands Port Classification Port Classification CLI Commands Stack Redundancy Stack HealthImplementation of Stack Health in the P330 Family Stack Health CLI Commands Avaya P330 Layer 2 Features 118 Avaya P334T-ML User’s Guide What is Routing? Avaya P330 Layer 3 Features Routing Routing Configuration ForwardingMultinetting Multiple Subnets per Vlan IP Configuration CLI Commands IP Configuration Assigning Initial Router Parameters Obtaining and Activating a License Key Routerconfigure-ifinterface-name# prompt appears Obtaining a Routing License Key 126 Avaya P334T-ML User’s Guide Activating a Routing License Key License Key CLI Commands Avaya P330 Layer 3 Features 128 Avaya P334T-ML User’s Guide RIP Overview RIP Routing Interchange Protocol Configuration RIP2 RIP CLI Commands Avaya P334T-ML User’s Guide 131 Ospf Overview Ospf Open Shortest Path First Configuration Ospf CLI Commands Static Routing Configuration Static Routing Configuration CLI CommandsStatic Routing Overview RIP Route Preferences Route Redistribution Route Redistribution Commands ARP Overview ARP Address Resolution Protocol Table Configuration ARP Table ARP CLI Commands DHCP/BOOTP Relay BOOTP/DHCP Overview BOOTP/DHCP CLI Commands NetBIOS Re-broadcast Configuration NetBIOS OverviewNetBIOS Re-broadcast Configuration CLI Commands Vrrp Overview Vrrp Virtual Router Redundancy Protocol Configuration Case#1 Vrrp Configuration Example Case #2 Vrrp CLI Commands Avaya P334T-ML User’s Guide 145 Srrp Configuration Srrp Configuration ExampleSrrp Overview Srrp CLI Commands Policy Configuration Policy Configuration OverviewPolicy Configuration CLI Commands Avaya P334T-ML User’s Guide 149 Avaya P330 Policy Policy Configuration Example P330-1super#ip access-list 100 2 fwd3 tcp any host IP Fragmentation and Reassembly IP Fragmentation and Reassembly OverviewIP Fragmentation/Reassembly CLI Commands Troubleshooting and Maintenance Page Troubleshooting the Installation Troubleshooting the InstallationPage Replacing the Stacking Sub-module Maintenance Chapter Maintenance 158 Avaya P334T-ML User’s Guide Updating the Software Software DownloadObtain Software Online Downloading Software Example Download New Version without Overwriting Existing Version