IDEAL Networks LanXPLORER Pro, Руководство пользователя

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LanXPLORER Pro 150835 Iss 5
User Manual Page 25
Verify
This menu allows settings to be made for comparing new netmaps with netmaps made on
previous occasions, to discover any changes that have occurred in the network.
1. Select the menu point "Verify" .
2. Set the desired Comparison Map.
3. Save the entry made with Apply. You can exit the menu without saving the
changes with Escape.
Loop
This menu allows settings to be made for the loop test for use together with a network
transmission tester (eg UniPRO MGig1)
1. Select the menu point "Loop" .
2. Set the desired option of Loopback Type and All Traffic.
3. Save the entry made with Apply. You can exit the menu without saving the
changes with Escape.
Conflicts
This menu allows settings to be made for the Conflicts test which detects if more than one
host in a network is using the same IP address.
1. Select the menu point "Conflicts" .
2. Set the desired option of Local Network
(scans the address space around the tester's
own IP address for conflicts), or Custom
Network (scans a network defined by the
settings made to Target IP and Range.
3. Save the entry made with Apply. You can exit
the menu without saving the changes with
Escape.
Option Description
Wireline
Every bit received is immediately re-transmitted to its source even if there are
errors. Can only be used over a copper or optical cable, not through active network
elements.
MAC
Errored frames are dropped. All good frames are re-transmitted back to the source
by swapping the Source and Destination MAC address in the re-transmitted frame.
Can be used over a cable or a switched network.
IP
Errored frames are dropped. All good frames are re-transmitted back to the source
by swapping the Source and Destination MAC and IP addresses in the re-
transmitted frame. Can be used over a cable or a switched or routed network.
UDP
Errored frames are dropped. All good frames are re-transmitted back to the source
by swapping the Source and Destination MAC and IP addresses and the UDP port
numbers in the re-transmitted frame. Can be used over all types of network.
All Traffic
Select the tick-box to loop all received frames whether they are addressed to the
tester or not. De-select to loop only frames addressed to the tester's IP address
Figure 37: Conflicts