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14.2 IP Forwarding
14.2.1 Introduction to IP Forwarding
Gateway devices can forward IP packets from one subnet to another; such forwarding
uses the route to find a path. IP forwarding of ES4626/ES4650 is done with the
participation of hardware and wire speed forwarding can be achieved. In addition, flexible
management is provided to adjust and monitor forwarding. ES4626/ES4650 supports
aggregation algorithm enabling/disabling optimization to adjust segment route generation
in the switch chip and view statistics for IP forwarding and hardware forwarding chip
status.
14.2.2 IP Route Aggregation Configuration
14.2.2.1 IP Route Aggregation Configuration Task
Set whether IP route aggregation algorithm with/without optimization should be used.
1. Set whether IP route aggregation algorithm with/without optimization should be used.
Command Explanation
ip fib optimize
no ip fib optimize
Enable the switch to use optimized IP route
aggregation algorithm; the “no ip fib
optimize” disables the optimized IP route
aggregation algorithm.
14.2.2.2 IP Route Aggregation Configuration Command
14.2.2.2.1 ip fib optimize
Command: ip fib optimize
no ip fib optimize
Function: Enable the switch to use optimized IP route aggregation algorithm; the “no ip
fib optimize” disables the optimized IP route aggregation algorithm.
Default: Disable optimized IP route aggregation algorithm.