Extreme Networks ExtremeWare XOS Guide Manual page 10

Contents
Configuring QoS on the BlackDiamond 8800 Family of Switches and the
Summit X450 Switch Only .................................................................................................292
QoS Profiles ...........................................................................................................................293
QoS Profiles on the BlackDiamond 8800 Family of Switches and the
Summit X450 Switch Only .................................................................................................293
QoS Profiles on the BlackDiamond 10K Switch ....................................................................294
Traffic Groupings ....................................................................................................................295
Precedence of Traffic Groupings .........................................................................................295
ACL-Based Traffic Groupings..............................................................................................296
Explicit Class of Service (802.1p and DiffServ) Traffic Groupings ..........................................296
Physical and Logical Groupings ..........................................................................................304
Verifying QoS Configuration and Performance ............................................................................307
Monitoring Performance-BlackDiamond 10K Switch Only ...................................................307
Displaying QoS Profile Information......................................................................................308
Guidelines for Configuring QoS.................................................................................................309
Egress Traffic Rate Limiting-BlackDiamond 8800 Family of Switches and Summit X450 Switch Only.
309
Bi-Directional Rate Shaping-BlackDiamond 10K Switch Only....................................................310
Bandwidth Settings ...........................................................................................................311
Configuring Bi-Directional Rate Shaping..............................................................................312
Chapter 16: Security ................................................................................................................... 313
Security Overview....................................................................................................................313
Safe Defaults Mode .................................................................................................................314
MAC Address Security .............................................................................................................315
Limiting Dynamic MAC Addresses.......................................................................................315
MAC Address Lock Down ...................................................................................................317
DHCP Server ..........................................................................................................................318
Enabling and Disabling DHCP ............................................................................................318
Configuring the DHCP Server..............................................................................................319
Displaying DHCP Information .............................................................................................319
Denial of Service Protection .....................................................................................................320
Configuring Simulated Denial of Service Protection ..............................................................320
Configuring Denial of Service Protection ..............................................................................321
Authenticating Users Using RADIUS or TACACS+ ......................................................................322
RADIUS ...........................................................................................................................322
Configuring RADIUS ..........................................................................................................325
TACACS+ .........................................................................................................................330
Secure Shell 2 ........................................................................................................................335
Enabling SSH2 for Inbound Switch Access ..........................................................................335
Using ACLs to Control SSH2 Access ...................................................................................337
Using SCP2 from an External SSH2 Client ..........................................................................338
SSH2 Client Functions on the Switch..................................................................................338
Secure Socket Layer ................................................................................................................339
Enabling and Disabling SSL ...............................................................................................340
Creating Certificates and Private Keys .................................................................................341
Displaying SSL Information ................................................................................................343
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ExtremeWare XOS 11.3 Concepts Guide