Cisco Cyber Vision New UI Administration Guide, Release 5.6.0

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Cisco Cyber Vision New UI Administration Guide, Release 5.6.0

System settings

Updated: July 6, 2026

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Explains how system settings ensure secure, reliable operation of Cyber Vision Center.

System settings are core configuration features that

  • define external communication channels for the Cyber Vision Center,

  • secure and synchronize operational parameters, and

  • enable access to critical external services under controlled conditions.

Table 1. Cyber Vision Center system settings

Setting

Purpose

Date and Time

Date and time synchronization is essential for system stability. A Network Time Protocol (NTP) server ensures that the Cyber Vision Center and all connected sensors share the same time. Synchronized time is required for accurate logging and communication between devices. If an NTP server is unavailable, set the time manually. However, automated synchronization is highly recommended.

DNS (Domain Name System)

DNS operates as the network's directory service. It translates human-readable domain names into IP addresses required for communication. This setting enables Cyber Vision Center to resolve and connect to other systems by name.

Proxy

In secure environments, Cyber Vision is isolated from the internet to protect sensitive data. Some advanced features require Internet connectivity.

A proxy server allows Cyber Vision to safely access required external services or updates while protecting the internal network. Cyber Vision sends requests to the proxy server instead of connecting directly to the internet. The proxy handles communication and maintains security and functionality.

Feature history table

Feature

Release Information

Feature Description

Enhanced system connectivity and security settings

Release 5.5.x

The system offers intuitive user interface based settings to simplify administrative workflow. Date and time settings allow for precise time synchronization for the center and connected sensors. DNS management streamlines system access. Proxy configurations ensure secure, controlled connectivity in isolated environments.

Configure the date and time

Synchronize the date and time across your center and all connected sensors to ensure system stability and accurate logs.

Synchronize the date and time consistently for accurate logs and device communication. Use an NTP server to automate and maintain this process. If an NTP server is unavailable, manually configure the date and time.

Procedure

  1. From the main menu, choose Configuration > System > Date and Time.

  2. Select a method to configure the date and time.

    Date and time method Steps to be taken
    (Recommended) Connect to an NTP server

    1. Enable NTP Servers.

    2. Click Add New NTP Server.

    3. Enter the IP address or hostname of your NTP server.

    4. Optionally, enter a Key ID or AES-CMAC for secure authentication.

    5. Click Test Connection to verify configuration.

    Note

    • You can delete added NTP servers as needed.

    • Click Reset changes to revert to your last saved settings.
    Manually set the time, in UTC

    1. Enable Manually set time (UTC).

    2. Set the date and time manually, or click Get Browser Time to fetch the current time from your browser and populate the UTC field.

  3. Click Save Changes.

The system saves the date and time configuration.

What to do next

From the main menu, choose Configuration > System > Date and Time and verify the UTC time.

Configure proxy servers

Set up secure proxy connectivity for features that require external access, including Smart Licensing, SEA, XDR, and other integrations.

Many integrations and licensing features require external network access. Configuring proxy servers ensures that network traffic is securely routed to these services.

Before you begin

  • Obtain the IP address and port for your proxy server.

  • If your proxy requires authentication, have the username and password ready.

Procedure

  1. From the main menu, choose Configuration > System > Proxy.

  2. Enable the proxy feature.

  3. Enter the IP address (IPv4 or IPv6) and port details for your proxy server.

  4. If required, enter the username and password for proxy authentication.

  5. Click Test connection to verify proxy configuration.

  6. Click Save changes to apply the configuration.

You see a confirmation message for a successful proxy check. The system applies your proxy configuration and enables network connections through the proxy.

What to do next

  • If necessary, click Reset changes to restore previous settings.

  • Verify that external connectivity for integrations or license-related features continues to function properly.

Configure DNS servers

Ensure Cyber Vision Center can resolve hostnames to IP addresses for connectivity with other systems.

Configuration of Domain Name System (DNS) servers allows Cyber Vision Center to communicate with other systems that require hostname resolution.

Before you begin

Verify that you have the IP address of the DNS server.

Procedure

  1. From the main menu, choose Configuration > System > DNS.

  2. Click Add new DNS server.

  3. Enter the IP address of the DNS server.

    You can add up to 4 DNS servers.

  4. Click Test connection to verify that Cyber Vision Center can reach the DNS server.

    The system provides a clear notification if the connection fails.

  5. Click Save changes to apply the settings.

Cyber Vision Center uses the configured DNS servers to resolve hostnames to IP addresses. This setting enables Cyber Vision Center to communicate with other systems.

What to do next

If necessary, click Reset changes to revert to your previously saved settings. Verify external connectivity, such as integration or license connectivity, to ensure proper operation.