Administrator Guide

ManualsBrandsDell ManualsAccess PlatformsPowerSwitch S5000

Conguring Interfaces for Layer 2 Mode....................................................................................................................788

Enabling Rapid Spanning Tree Protocol Globally........................................................................................................790

Adding and Removing Interfaces........................................................................................................................... 792

Modifying Global Parameters................................................................................................................................. 792

Modifying Interface Parameters.............................................................................................................................794

Conguring an EdgePort........................................................................................................................................ 794

Inuencing RSTP Root Selection...........................................................................................................................795

Enabling SNMP Traps for Root Elections and Topology Changes.....................................................................795

50 Software-Dened Networking (SDN)...................................................................................................... 797

51 Security....................................................................................................................................................798

AAA Accounting.............................................................................................................................................................798

Conguration Task List for AAA Accounting........................................................................................................ 798

AAA Authentication.......................................................................................................................................................800

Conguration Task List for AAA Authentication...................................................................................................801

Obscuring Passwords and Keys...................................................................................................................................804

AAA Authorization.........................................................................................................................................................804

Privilege Levels Overview.......................................................................................................................................804

Conguration Task List for Privilege Levels..........................................................................................................805

RADIUS...........................................................................................................................................................................809

RADIUS Authentication and Authorization...........................................................................................................809

Conguration Task List for RADIUS....................................................................................................................... 810

TACACS+.........................................................................................................................................................................814

Conguration Task List for TACACS+....................................................................................................................814

Command Authorization..........................................................................................................................................816

Protection from TCP Tiny and Overlapping Fragment Attacks................................................................................816

Enabling SCP and SSH.................................................................................................................................................. 816

Using SCP with SSH to Copy a Software Image................................................................................................. 817

Secure Shell Authentication.................................................................................................................................... 818

Enabling SSH Authentication by Password...........................................................................................................818

Using RSA Authentication of SSH......................................................................................................................... 819

Conguring Host-Based SSH Authentication.......................................................................................................819

Using Client-Based SSH Authentication...............................................................................................................820

Conguring the HMAC Algorithm for the SSH Server.......................................................................................820

Conguring the HMAC Algorithm for the SSH Client......................................................................................... 821

Conguring the SSH Server Cipher List............................................................................................................... 822

Conguring the SSH Client Cipher List.................................................................................................................822

Troubleshooting SSH...............................................................................................................................................823

Telnet...............................................................................................................................................................................823

VTY Line and Access-Class Conguration................................................................................................................. 823

VTY Line Local Authentication and Authorization............................................................................................... 823

VTY Line Remote Authentication and Authorization...........................................................................................824

VTY MAC-SA Filter Support.................................................................................................................................. 825

Two Factor Authentication (2FA)................................................................................................................................ 825

Handling Access-Challenge Message................................................................................................................... 825

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