Spirent SmartBits System, Reference Manual

Page: 113 / 278

Chapter 9: Ethernet Cards
LAN Series Modules
SmartBits System Reference 105
•
IP index: Increments with each frame transmitted.
•
IP header checksum generation/validation.
•
UDP/TCP port number: Optionally increments at burst count underflow.
•
IP source/destination increments.
•
GBIC (LAN-3201B only). Allows users to change the physical interface to support
either multi-mode or single-mode fiber. Since the converters are hot-swappable, they
allow system configuration changes simply by plugging in a different type of
converter.
Additional
Features:
Additional features can be found in the following tables:
•
Table 9-1, “Ethernet Cards Used in Applications,” on page 82 .
•
Table 9-2, “Min/Max Frame Lengths in Bytes for Ethernet Cards,” on page 84 .
•
Table 9-6, “Advanced Gigabit Features,” on page 91 .
•
Table 9-8, “SMB-600/6000B Gigabit Ethernet Cards — Feature Set Summary,” on
page 93
.