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User Guide for the Cisco Network Analysis Module (NAM) Traffic Analyzer, 5.0
OL-22617-01
Chapter 4 Capturing and Decoding Packet Data
Files
The Error Scan screen is shown in Figure 4-6.
Figure 4-6 Error Scan Screen
The fields are described in Table 4-8.
Downloading Capture Files
The following procedure describes how to download a capture file to your computer. You can only
download one capture file at a time.
Step 1 Choose Capture > Packet Capture/Decode > Files.
Tab l e 4-8 Error Scan Screen Descriptions
Field Description
Packet ID ID of the packet in the capture file.
Protocol Protocol the packet arrived on.
Severity Warn: Warning; for example, an application returned an unusual error
code
Error: A serious problem, such as malformed packets
Group Checksum: A checksum was invalid
Sequence: Protocol sequence is problematic
Response Code: Problem with the application response code
Request Code: An application request
Undecoded: Dissector incomplete or data can’t be decoded
Reassemble: Problems while reassembling
Malformed: Malformed packet or dissector has a bug; dissection of this
packet aborted
Description Description of the error or warning