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Test Setup - Test Configurator, Timer, and System
Power Blazer
349
Smart Loopback
Smart Loopback
Note:
The Smart Loopback block is only displayed when the
Transparent
(Pseudo-Physical
) check box is cleared (see
From the
Test
menu, tap
Setup
,
Test Configurator
, and the Smart
Loopback block.
Loopback
Mode
determines at which layer the Smart Loopback address/port
swapping operation will be.
Ethernet
swaps the MAC addresses of received packets having
their
Destination MAC
address matching the MAC address of the
loopback port.
Ethernet (All Unicast)
swaps the MAC addresses of received
packets having Unicast
Destination MAC
address.
IP
, for Ethernet Layer 3 and 4, swaps the MAC and IP addresses of
received packets having their
Destination IP
address matching the
IP address of the loopback port. For Ethernet Layer 2, swaps the
MAC addresses
for packets having their
Destination MAC
address
matching the MAC address of the loopback port.
UDP/TCP
(default), for Ethernet Layer 4, swaps the UDP or TCP
ports and the MAC and IP addresses of received packets having
their
Destination IP
address matching the IP address of the
loopback port. For Ethernet Layer 3, swaps the MAC and IP
addresses for packets having their
Destination IP
address
matching the IP address of the loopback port. For Ethernet Layer 2,
swaps the
MAC addresses
for packets having their
Destination
MAC
address matching the MAC address of the loopback port.
Matching & Swapping
indicates the Loopback parameters that will be
used based on the Loopback Mode selected.
Summary of Contents for Power Blazer 88200NGE
Page 1: ...www EXFO com User Guide 88000 Series Power Blazer HIGH SPEED MULTISERVICE TEST MODULE...
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