Modifying the Basic Information About a Mirror Session
You can modify basic information about a mirror session, including its name, priority, and description.
Procedure
- Go to the mirror session list page.
- In the mirror session list, locate the row that contains the mirror session and click Modify in the Operation column.
The Modify Mirror Session dialog box is displayed.
- Modify the parameters as prompted.
Table 1 Parameters for configuring basic information about a mirror session Parameter
Description
Example Value
Name
Mandatory
Enter the name of the mirror session. The name:- Must contain 1 to 64 characters.
- Can contain letters, digits, underscores (_), hyphens (-), and periods (.).
mirror-session-01
Priority
Mandatory
Priority of the mirror session.- A priority value can be from 1 to 32766. A smaller value indicates a higher priority.
- Priorities must be unique for each mirror session of the same account in a region.
A mirror source can be associated with multiple mirror sessions at the same time. The mirror sessions are matched from the lowest value to the highest value.
For details, see the matching process of mirror sessions.
1
VNI
Optional
VXLAN Network Identifiers (VNIs) are used to distinguish different mirror sessions for a mirror target. A VNI can be from 0 to 16777215.
If not specified, the default value is 1.
1
Packet Length
Optional
The number of bytes that meet the mirror filter and will be mirrored. The value can be from 1 to 1460.
If not specified, the default value is 96.
96
Mirror Session
Optional
- If the mirror session is disabled, traffic of mirror sources cannot be monitored.
- If the mirror session is enabled, traffic of mirror sources can be monitored.
Enable
Description
Optional
Enter the description of the mirror session in the text box as required.
-
- Click OK to save the modification.
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