system-max ip-cache

Configures the maximum number of IPv4 cache entries.
Syntax
system-max ip-cache value
no system-max ip-cache value
Command Default

For ICX 7550 devices, the default number of IPv4 cache entries is 5000. For ICX 7650 devices, the default number of IPv4 cache entries is 8192. For ICX 7850 devices, the default number of IPv4 cache entries is 9192. For ICX 8200 and ICX 8100 devices, the default number of IPv4 cache entries is 3048.

Parameters
value
Specifies the maximum number of IPv4 cache entries. For ICX 7550 devices, valid values range from 8000 through 22528. For ICX 7650 devices, valid values range from 2048 through 32768. For ICX 7850 devices, valid values range from 4000 through 66000. For ICX 8200 and ICX 8100 devices, valid values range from 16 through 13212.
Modes

Global configuration mode

Usage Guidelines

For ICX 7850 and ICX 7550 devices, when the maximum number of ARP table entries is changed, the maximum number of IPv4 cache entries is set to the same value. Refer to the system-max ip-arp and the system-max ip-static-arp commands for more information.

The no form of the command removes the configured maximum number of IPv4 cache entries and restores the default.

Examples

The following example sets the maximum number of IPv4 cache entries to 5120 for an ICX 7850 device.

ICX7850# configure terminal
ICX7850(config)# system-max ip-cache 5120

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