6
ForeFront 6500 Bundles Quick Start Guide
3.0 Default clocking parameters
Two tables provide the default configuration of the system clocking. The first table applies to Models 6525/16E,
-/32E, -/48E, and -/64E having one to four 2616RC cards. The second table is for the Model 6545/1S64E with
one 6511RC card and four 2616RC cards.
1
6276 2U chassis.
2
Bottom slot.
3
Appears grayed out (Not configurable).
1
6476 4U chassis.
2
Bottom slot.
3
Appears grayed out (Not configurable).
4.0 Additional Information
Refer to the appropriate ForeFront manuals available online at
http://www.patton.com/manuals
for
detailed information about:
•
Installing, configuring, operating, and troubleshooting,
•
Warranty, trademark, & compliance
Table 1.
Clocking defaults, Models 6525/16E, -/32E, -/48E, -/64E (
1
)
Slot Number
Slot #4 (2616RC)
2
Slot #3 (2616RC)
Slot #2 (2616RC)
Slot #1 (2616RC)
Clock reference
Master
Secondary
Slave
Slave
Main reference
WAN-1
WAN-1
n/a
3
n/a
3
Fallback reference
WAN-2
WAN-2
n/a
3
n/a
3
Fallback active
Enabled
Enabled
n/a
n/a
Fallback autorecover
Enabled
Enabled
n/a
n/a
Table 2.
Clocking defaults, Model 6545/1S64E (
1
)
Slot Number
Slot #1
(6511RC)
2
Slot #8
(2616RC)
Slot #7
(2616RC)
Slot #6
(2616RC)
Slot #5
(2616RC)
Clock reference
Master
Secondary
Slave
Slave
Slave
Main reference
WAN
WAN-1
n/a
3
n/a
3
n/a
3
Fallback reference
WAN
WAN-2
n/a
3
n/a
3
n/a
3
Fallback active
Enabled
Enabled
n/a
n/a
n/a
Fallback autorecover
Enabled
Enabled
n/a
n/a
n/a
