Configuration Guide Configuring IP Addresses and Services
refresh cycle that actually takes effect is automatically converted to integral multiples of 10 milliseconds. For
example, if the refresh rate is set to 3 per 15 milliseconds, the refresh rate that actually takes effect is 2 per
10 milliseconds.
Configuration Example
Set the transmission rate of ICMP destination unreachable packets triggered the DF bit in IP header to 100
packets per second and the transmission rate of other ICMP error packets to 10 packets per second.
Ruijie(config)# ip icmp error-interval DF 1000 100
Ruijie(config)# ip icmp error-interval 1000 10
Run the show running-config command to check whether the configuration takes effect.
Ruijie#show running-config | include ip icmp error-interval
ip icmp error-interval 1000 10
ip icmp error-interval DF 1000 100
1.4.5 Setting the IP MTU
Configuration Effect
Adjust the IP packet MTU.
Notes
N/A
Configuration Steps
(Optional) When the IP MTU of interconnected interfaces is different on devices in the same physical network segment,
set the IP MTU to the same value.
Perform the configuration in L3 interface configuration mode.
Verification
Run the show ip interface command to check whether the configuration takes effect.
Related Commands
Setting the IP MTU
bytes: IP packet MTU. The value range is from 68 to 1,500 bytes.
Interface configuration mode