3Com MSR 50 Network Router User Manual


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Description 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.
Example # 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
Syntax source interface interface-type interface-number
undo source interface
View ICMP-echo test type view
Parameter interface-type interface-number: Interface type and the interface number of the
source interface of a probe packet.
Description 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.
Related command: source ip.
Example # Specify the IP address of interface Ethernet 1/0 as the source IP address of
ICMP-echo probe requests.