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    Specifying Rule VLAN Matches (NSM Procedure)

    If you deploy an IDP Series device in a virtual local area network (VLAN), you can configure rules that require a match of VLAN tag. Table 1 describes VLAN tag settings.

    To modify VLAN match settings:

    1. In the NSM navigation tree, select Policy Manager > Security Policies.
    2. Select the security policy you want to edit.
    3. In the security policy pane, click the IDP tab to display the IDP rulebase table.
    4. Modify VLAN match settings by right-clicking the table cell for the setting and making your selection.
    5. Click OK to save your changes.

    Table 1: IDP Rulebase VLAN Tag Settings

    Option

    Function

    None

    Matches only traffic that has no VLAN tag.

    Any

    Turns off matching on VLAN tag.

    Select VLAN Tags

    Displays the Select VLAN Tags dialog box where you can set a single VLAN tag or a range of VLAN tags.

    Delete VLAN Tags

    Displays a dialog box that prompts you to confirm you want to delete the VLAN tag match setting.


    Published: 2011-02-08