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508 Configuring Routing
•
ICMP Redirects
— Select Enable to allow the switch to generate ICMP redirect messages. Select
Disable to prevent the switch from generating ICMP redirect messages. The ICMP Redirect feature is
also configurable on each interface.
•
ICMP Rate Limit Interval
— To control the ICMP error packets, you can specify the number of
ICMP error packets that are allowed per burst interval. By default, the rate limit is 100 packets per
second, i.e. the burst interval is 1000 milliseconds. To disable ICMP rate limiting, set this field to zero.
The valid rate interval range is 0 to 2147483647 milliseconds.
•
ICMP Rate Limit Burst Size
— To control the ICMP error packets, you can specify the number of
ICMP error packets that are allowed per burst interval. By default, the rate limit is 100 packets.
•
Maximum Next Hops
— The maximum number of hops supported by the switch. This is a compile-
time constant.
Configuring IP Routing Parameters
1.
Open the
IP Configuration
page.
2.
Change parameters as needed.
3.
Click
Apply Changes
.
Changes are saved, and routing parameters are updated.
Configuring IP Routing Parameters with CLI Command
For information about the CLI commands that perform this function, see the following chapters in the
CLI Reference Guide:
• IP Routing Commands
• VLAN Commands
The following table summarizes the equivalent CLI commands for this feature.
IP Statistics
The statistics reported on the IP Statistics page are as specified in RFC 1213.
To display the page, click Routing
→
IP
→
Statistics in the tree view.
Table 9-3. IP Configuration Commands
CLI Command Description
ip icmp error-interval Limits the rate at which IPv4 ICMP error messages are sent.
ip redirects Enables the generation of ICMP Redirect messages.
ip routing Globally enables IPv4 routing on the router.
show ip brief Displays all the summary information of the IP.
show ip protocols Displays the parameters and current state of the active routing
protocols.