Cisco 300 Series Cli Manual page 814

Router Resources Commands
OL-32830-01 Command Line Interface Reference Guide
Data Validation:
If the new settings exceed the maximum number of routing entries, the command
is rejected and a message is displayed to the user.
If the new settings are fewer than the currently in-use routing entries, a
confirmation message is displayed to the user (before the save confirmation
message).
Use the no system router resources command to restore the default settings.
The following table displays the conversion between logical entities to HW
entries:
Logical Entity
IP Neighbor
IP Address
IP Remote Route
Examples
Example 1
The following example defines the supported number of IPv4 routing entries.
switchxxxxxx(config)#
The maximal number of IPv4
IPv4 Entries
Number of Routes
Number of Neighbors
Number of Interfaces
Non-IP Entries:
- Unit 1
- Unit 2
- Unit 5
IPv4
1 entry
2 entries
1 entry
system router resources ip-routes 256
Routing Entries plus Non-IP Entries is 2048.
In-Use Reserved (Current)
------ ------------------
232 1024
20
12
100
93%
94%
90%
42
Reserved (New)
--------------
256
400
400
400
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