Managing EIP Tags

Scenarios

Tags can be added to EIPs to facilitate EIP identification and administration. You can add a tag to an EIP when assigning the EIP. Alternatively, you can add a tag to an assigned EIP on the EIP details page. A maximum of 20 tags can be added to each EIP.

A tag consists of a key and value pair. Table 1 lists the tag key and value requirements.

**Table 1** EIP tag requirements
Parameter	Requirement	Example Value
Key	Cannot be left blank. Must be unique for each EIP. Can contain a maximum of 36 characters. Can contain only the following character types: Uppercase letters Lowercase letters Digits Special characters, including hyphens (-) and underscores (_)	Ipv4_key1
Value	Can contain a maximum of 43 characters. Can contain only the following character types: Uppercase letters Lowercase letters Digits Special characters, including hyphens (-) and underscores (_)	eip-01

Procedure

Searching for EIPs by tag key and value on the EIP list page

Go to the EIP list page.
Click the search box above the EIP list.
Select the tag key and value of the EIP.
You can add multiple tag keys and values to refine your search results. If you add more than one tag to search for EIPs, the system will display only the EIPs that contain all of the tags you specified.
Click OK.
The system displays the EIPs you are looking for based on the entered tag keys and values.

Adding, deleting, editing, and viewing tags on the Tags tab of an EIP

Go to the EIP list page.
On the displayed page, locate the EIP whose tags you want to manage and click the EIP name.
On the page showing EIP details, click the Tags tab and perform desired operations on tags.
- View tags.
  On the Tags tab, you can view details about tags added to the current EIP, including the number of tags and the key and value of each tag.
- Add a tag.
  Click Edit Tag in the upper left corner. In the displayed dialog box, click Add Tag, enter the tag key and value, and click OK.
- Edit a tag.
  Click Edit Tag in the upper left corner. In the displayed dialog box, enter the tag key and value, and click OK.
  
  The tag key cannot be modified.
- Delete a tag.
  Click Edit Tag in the upper left corner. In the displayed dialog box, click Delete in the row that contains the target tag, and click OK.