3com MSR 20-20 참조 매뉴얼

Use the route-option bypass-route command to enable the routing table 
bypass function to test the direct connectivity to the direct destination.

Use the undo route-option bypass-route command to disable the routing 
table bypass function.

By default, the routing table bypass function is disabled.

Note that after this function is enabled, the routing table is not searched, and the 
packet is directly sent to the destination in a directly connected network.

# Enable the routing table bypass function.

<Sysname> system-view

[Sysname] nqa entry admin test

[Sysname-nqa-admin-test] type icmp-echo

[Sysname-nqa-admin-test-icmp-echo] route-option bypass-route 

source interface interface-type interface-number

ICMP-echo test type view

interface-type interface-number: Interface type and the interface number of the 
source interface of a probe packet.

Use the source interface command to specify the IP address of an interface as 
the source IP address of ICMP-echo probe requests.

Use the undo source interface command to remove the IP address of an 
interface as the source IP address of ICMP-echo probe requests.

By default, no interface address is specified as the source IP address of ICMP test 
request packets.

Note that:

■

If you use the source ip command to configure the source IP address of ICMP 
probe requests, the source interface command is invalid.

■

The interface specified by the source interface command can only be a Layer 
3 Ethernet interface or VLAN interface.

■

The interface specified by the source interface command must be up; 
otherwise, the probe fails.

# Specify the IP address of interface Ethernet 1/0 as the source IP address of 
ICMP-echo probe requests.