Reference Guide
550 | Force10 Resilient Ring Protocol (FRRP)
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Example
(show frrp
ring-id)
FTOS#show frrp 1
Ring protocol 1 is in Master mode
Ring Protocol Interface:
Primary : GigabitEthernet 0/16 State: Forwarding 
Secondary: Port-channel 100 State: Blocking 
Control Vlan: 1 
Ring protocol Timers: Hello-Interval 50 msec Dead-Interval 150 msec
Ring Master's MAC Address is 00:01:e8:13:a3:19 
Topology Change Statistics: Tx:110 Rx:45 
Hello Statistics: Tx:13028 Rx:12348 
Number of state Changes: 34 
Member Vlans: 1000-1009 
FTOS#
Example
(show frrp ring-id
summary)
FTOS#show frrp 2 summary
Ring-ID State Mode Ctrl_Vlan Member_Vlans
-----------------------------------------------------------------
2 Up Master 2 11-20, 25, 27-30
FTOS#
Related
Commands
timer 
c e
Set the hello or dead interval for the Ring control packets.
Syntax
timer {hello-interval milliseconds}| {dead-interval milliseconds} 
To remove the timer, use the 
no timer {hello-interval [milliseconds]}| {dead-interval 
milliseconds} command.
Parameters
Defaults
Default as shown
Command Modes
CONFIGURATION (conf-frrp)
Command
History
protocol frrp Enter the Resilient Ring Protocol and designate a ring identification
hello-interval milliseconds 
Enter the keyword hello-interval followed by the time, in 
milliseconds, to set the hello interval of the control packets. The 
milliseconds must be enter in increments of 50 milliseconds, for 
example 50, 100, 150 and so on. If an invalid value is entered, an 
error message is generated.
Range: 50 to 2000ms 
Default: 500 ms
dead-interval milliseconds
Enter the keyword dead-interval followed by the time, in 
milliseconds, to set the dead interval of the control packets. 
Range: 50 to 6000ms 
Default: 1500ms
Note: The configured dead interval should be at least three times the 
hello interval
Version 8.2.1.0 Introduced for the C-Series
Version 7.4.1.0 Introduced










