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186 PowerConnect B-Series TI24X Configuration Guide
53-1002269-02
Displaying and modifying system parameter default settings
7
Modifying system parameter default values
Information for the configurable tables appears under the columns that are shown in bold type in
the above examples. To simplify configuration, the command parameter you enter to configure the
table is used for the table name. For example, to increase the capacity of the IP route table, enter
the following commands.
PowerConnect(config)#system-max ip-route 120000
PowerConnect(config)#write memory
PowerConnect(config)#exit
PowerConnect#reload
Syntax: system-max ip-route <num>
The <num> parameter specifies the maximum number of routes in the IP route table. The
minimum value is 4096. The default is 80000 IP routes.
NOTE
If you accidentally enter a value that is not within the valid range of values, the CLI will display the
valid range for you.
To increase the number of IP subnet interfaces you can configure on each port on a device running
Layer 3 code from 24 to 64, then increase the total number of IP interfaces you can configure on
the device from 256 to 512, enter the following commands.
Syntax: system-max subnet-per-interface <num>
The <num> parameter specifies the maximum number of subnet addresses per port and can be
from 1 – 64. The default is 24.
Syntax: system-max subnet-per-system <num>
The <num> parameter specifies the maximum number of subnet addresses for the entire device
and can be from 1 – 512. The default is 256.
NOTE
If you increase the number of configurable subnet addresses on each port, you might also need to
increase the total number of subnets that you can configure on the device.
igmp-snoop-mcache IGMP snooping cache entries
mld-snoop-mcache MLD snooping cache entries
TABLE 31 System parameters in show default values command (Continued)
This system parameter... Defines the maximum number of...