Pop-Up Windows
496
IQS-8500 Series and IQS-8120NGE/8130NGE
Frame Size Configuration
The following table lists each component that may affect the minimum
size value.
For
Random
type, the frame size range is from 64 to 1518 bytes.
However, the minimum frame size will be adjusted according to the
frame structure and components selected. See above table for
components that may affect the minimum frame size value. The
maximum frame size value is also adjusted for PBB-TE (+18 bytes),
B-VLAN (+ 4 bytes), and VLAN (+4 bytes per VLAN).
Note:
Sending traffic with frame size >1518 in switched network may result in
losing these frames.
Quantity
: For
EMIX
type, select the quantity of frame sizes to be used
for the test. Choices are
2
through
8
; default is
5
.
Restore Default
: For
EMIX
type, reverts the quantity and frame sizes to
their default values.
Component
Description
VLAN
4 bytes per VLAN (up to 3 VLAN)
PBB-TE
18 bytes
B-VLAN
4 bytes
MPLS
4 bytes per label (up to two labels)
UDP
8 bytes
TCP
20 bytes
Ethernet Header
14 bytes
LLC and SNAP Headers 8 bytes
IPv4
20 bytes
IPv6
40 bytes
