
114079 Rev. B C-1
Appendix C
Worksheets for Configuring Router Redundancy
These worksheets assume a router redundancy group of three routers. Use them to
plan how to configure your router redundancy group.
Table C-1. Group Mode Planning Worksheet
Planning Issue/Parameter Redundancy Group
Router Type
All in group must be the same; for example, BCN, BLN,
ASN
Hardware Configuration
CPU and interface module type, slot and port locations
of the backed-up interfaces must be the same
Software Configuration
Software version and loadable modules configured
must be the same
Primary MAC Address for Backed-Up Interfaces
1.
2.
3.
4.
IP Addresses for Backed-Up Interfaces
1.
2.
3.
4.
Group ID
Automatic Role Switching
Hello Timer
Timeout Threshold
Good Bid Count
Bid Duration
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