ROX™
ROX™ v2.2 User Guide
10
RuggedBackbone™ RX1500
39.2. Traffic Control Configuration ........................................................................... 459
39.2.1. Traffic Control Modes .......................................................................... 459
40. VRRP ...................................................................................................................... 476
40.1. VRRP Fundamentals ..................................................................................... 476
40.1.1. The Problem With Static Routing ......................................................... 476
40.1.2. The VRRP Solution ............................................................................. 476
40.1.3. VRRP Terminology ............................................................................. 476
40.2. VRRP Configuration ...................................................................................... 478
40.2.1. VRRP Status ...................................................................................... 481
41. Link Failover ............................................................................................................ 483
41.1. Path Failure Discovery .................................................................................. 483
41.2. Using Routing Protocols and the Default Route ............................................... 483
41.3. Configuring Link Failover ............................................................................... 483
41.3.1. Configuring the Link Failover Settings .................................................. 484
41.3.2. Setting a Link Failover Backup Interface ............................................... 485
41.3.3. Setting a Link Failover Ping Target ...................................................... 486
41.3.4. Link Backup On Demand .................................................................... 487
41.3.5. Viewing Link Failover Status ................................................................ 487
41.3.6. Viewing the Link Failover Log .............................................................. 488
41.3.7. Testing Link Failover ........................................................................... 488
IV. Appendices ....................................................................................................................... 490
A. Upgrading Software ................................................................................................... 491
A.1. Preparing The Software Upgrade ..................................................................... 491
A.2. Launching The Upgrade .................................................................................. 492
A.3. Monitoring The Software Upgrade .................................................................... 493
B. RADIUS Server Configuration .................................................................................... 497
B.1. PPP / CHAP and Windows IAS ....................................................................... 497
C. Setting Up An Upgrade Server ................................................................................... 498
C.1. Upgrade Server Requirements ......................................................................... 498
C.2. Initial Upgrade Server Setup ............................................................................ 498
C.3. Upgrading The Repository ............................................................................... 498
C.4. Setting Up The Routers .................................................................................. 499
C.5. Using Microsoft Internet Information Services (IIS) Manager 6.0 or Higher as a
ROX Upgrade Repository ....................................................................................... 499
D. Adding and Replacing Line Modules ........................................................................... 500
D.1. Shutting Down the Unit to Remove/Insert Modules ............................................ 500
D.2. Adding a Module to an Empty Slot .................................................................. 500
D.3. Swapping a Module with an Identical Backup Module ........................................ 500
D.4. Swapping a Module with a Different Type of Module ......................................... 500
D.5. Swapping a Module with a Different Type of Module ......................................... 501
E. GNU General Public License ...................................................................................... 502
E.1. Preamble ........................................................................................................ 502
E.2. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
MODIFICATION ..................................................................................................... 503
E.2.1. Section 0 ............................................................................................. 503
E.2.2. Section 1 ............................................................................................. 503
E.2.3. Section 2 ............................................................................................. 503
E.2.4. Section 3 ............................................................................................. 504
E.2.5. Section 4 ............................................................................................. 504
E.2.6. Section 5 ............................................................................................. 504
E.2.7. Section 6 ............................................................................................. 504
E.2.8. Section 7 ............................................................................................. 505
E.2.9. Section 8 ............................................................................................. 505
E.2.10. Section 9 ........................................................................................... 505
