Switch Release Notes
Configuring IP Routing (Layer 3)
Cajun P550/P220 Switch Operation Guide   7-47
4.
From the 
IRDP State
 pull-down menu for the selected interface, select 
Enable
.
5.
From the 
Adv. Address 
pull-down menu for the selected interface, select 
Multicast
.
6.
In the 
Min. Advertisement Interval (sec.) 
field for the selected interface, delete 
the default value and enter the minimum time interval that passes before the host 
contacts the switch. 
7.
In the 
Max. Advertisement Interval (sec.) 
field for the selected interface, delete 
the default value and enter the maximum time interval that passes before the host 
contacts the switch.
8.
In the 
Advertisement Life Time
(sec.) 
field, delete the default value and enter 
the duration, in seconds, of the IRDP advertisement.
9.
Click 
APPLY
 to save your changes, or 
CANCEL
 to restore previous settings.
10.
In the 
IP Configuration
 section of the Web Agent window, click 
Global 
Configuration
. The IP Global Configuration dialog box opens.
11.
From the 
IP Multicast Forwarding
 pull-down menu, select 
Enable
.
12.
Click 
APPLY
 to save your changes, or 
CANCEL
 to restore previous settings.
Min. Advertisement 
Interval (sec)
The minimum time (in seconds) allowed between sending 
unsolicited multicast router advertisements from the 
interface. 
This value must be no less than three 
seconds and no greater than the Max. Advertisement 
Interval. 
The default is 0.75 times the maximum interval.
Max. Advertisement 
Interval (sec)
Enter the maximum time (in seconds) allowed between 
sending multicast router advertisements sent from the 
interface. This value must be no less than four seconds and 
no greater than 1800 seconds. The default value is 1800 
seconds.
Advertisement Life 
Time (sec.)
The time (in seconds) of the lifetime of the router 
advertisements sent from the interface. 
This value must 
be no less than the maximum advertisement interval 
and no greater than 9000 seconds. 
The default value is 
three times the maximum advertisement interval.
Table 7-33. ICMP Router Discovery Protocol Parameters
Parameter Definition










