Index 225configuring 208deleting 210target parameters 164configuring 211deleting 212user accessconfiguring 193deleting 196User-based Security Model (USM) 149View-based Access Control Model(VACM) 152SNMPv3 user configuration methods 149source IP addresses 42ssh command 51ssh download-auth-key command 54ssh dsa-auth command 52ssh pass-auth command 53, 53ssh port command 53, 53ssh secure command 52SSH Sessions tab 124, 125SSHSessionsIP field 125SSH tab 122DsaAuth field 123Enable field 123KeyAction field 123LoadServerAddr field 124PassAuth field 123Port field 123TftpAction field 124TftpResult field 124Timeout field 123Version field 123ssh timeout command 52support, Nortel 14switch configuration optionsautotopology feature 188community string settings 188SNMP trap receivers 213SNMPv3group access rights 199management information views 202management target addresses 208management target parameters 211system information, viewing 190system notification entries 205user access 193user group membership 196trap mode settings 188switches supported 11System Information page 190TTarget Address page 208Target Address TableName field 162Params field 163RetryCount field 162StorageType field 163TAddress field 162Taglist field 163TDomain field 162Timeout field 162Target Parameter page 211Target Params TableMPModel field 165Name field 165SecurityLevel field 166SecurityModel field 165SecurityName field 165Storage Type field 166technical support 14Telnet 36, 40, 44, 46Telnet Password Setting page 170telnet-access command 46text conventions 11TftpFile field 124Trap Mode Setting field 190Trap Receiveradding 143Trap Receivers tab 142Community field 143Indx field 143NetAddr field 143traps 67troubleshooting 83access 39, 44, 56, 80UUDP RADIUS Port field 173username command 35USM dialog box 149AuthProtocol field 150EngineID field 150Nortel Ethernet Routing Switch 2500 SeriesSecurity — Configuration and ManagementNN47215-505 (323165-B) 02.01 Standard4.1 19 November 2007Copyright © 2007, Nortel Networks.