Chapter 1 Overview
1-58
No.
Item
Specifications
3.2.22.11
Test frame
Type
Padding ID Length Test Pattern SN Time Stamp
Flag
Padding: all0,
ID (32 bits): F6F62828
Length: (16 bits) Test pattern length
Test Pattern: PRBS9 (Single)
Source port ID (End of test pattern),
Destination port ID (End of test pattern)
TCP/UDP Check SUM Compensation Pattern
SN (16 bits): Sequence number (Auto)
Time Stamp (48 bits): 10ns resolution
3.2.23
Protocol support
ARP, ICMP, IGMP
3.2.24
Reception enable stream
Packet length
(Option06 or 07)
GFP
8,12,16 to 65535 bytes
PPP/LEX/LAPS
8 to 65535 bytes
(Packet Gap
≥
16 bytes)
3.2.25
Capture
Size
Filter
Trigger
Trigger position
(Option06 or 07)
256 Mbytes/port
When a frame is received that does not match the capture
filter conditions and has a frame length longer than 780
bytes, the amount of data that can be captured is smaller
than the internal memory capacity.PPP/MAPOS/Cisco
HDLC:
Source and/or destination IP address
GFP/LAPS (X.86)/LEX:
Source and/or destination MAC address
2x32 bits User-defined pattern and offset, Error condition
Mode: and/or, Match/Mismatch
Same as filter, External, Traffic over, Latency over
Header, Intermediate, Tail
Decode
ARP, Cisco HDLC, DHCP, DVMRP, Ethernet, GFP, ICMP,