SETTING UP PRACTICE NETWORK KIT UPDATE
SETTING UP PRACTICE NETWORK KIT PATCH
SETTING UP PRACTICE NETWORK KIT SOFTWARE
SETTING UP PRACTICE NETWORK KIT PASSWORD

For more information, see Change the Minimum TLS Version and Enable RC4-SHA (Not Secure). Cisco DNA Center comes with TLSv1.1 and TLSv1.2 enabled by default, and we recommend that you set the minimum TLS version to 1.2 if possible, See Browser-Based Appliance Configuration Wizard. For more information, see Disable SFTP Compatibility Mode.ĭisable the browser-based appliance configuration wizard, which comes with a self-signed certificate. To Cisco DNA Center using older cipher suites. This mode allows legacy network devices to connect If possible, disable SFTP Compatibility Mode in your network environment.

Replace the self-signed server certificate from Cisco DNA Center with the certificate signed by your internal certificate authority (CA). For more information, see Communication Ports. You can restrict this by only allowing known IP addresses and ranges and blocking network connections to Restrict the ingress and egress management and enterprise network connections to and from Cisco DNA Center using a firewall. For more information, see Secure Internet Access to Required Internet URLs and Fully Qualified Domain Names. Provide connections securely through an HTTPS proxy server. Providing internet connections for these purposes is a mandatory requirement. Map information, user feedback, and so on.

SETTING UP PRACTICE NETWORK KIT SOFTWARE

Cisco DNA Center is configured to access the internet to download software updates, licenses, and device software, as well as provide up-to-date Restrict the remote URLs accessed by Cisco DNA Center using an HTTPS proxy server.

SETTING UP PRACTICE NETWORK KIT PATCH

Upgrade Cisco DNA Center with critical upgrades, including security patches, as soon as possible after a patch announcement. If deploying Cisco DNA Center in a three-node cluster setup, verify that the cluster interfaces are connected in an isolated network. Isolation between the services used to administer and manage Cisco DNA Center and the services used to communicate with and manage your network devices. If you have separate management and enterprise networks, connect Cisco DNA Center's management and enterprise interfaces to your management and enterprise networks, respectively. We strongly recommend that you follow these security recommendations:ĭeploy Cisco DNA Center in a private internal network and behind a firewall that does not expose Cisco DNA Center to an untrusted network, such as the internet. Understand and configure the security features correctly. Last Updated: ApSecurity Hardening OverviewĬisco DNA Center provides many security features for itself, for the hosts and network devices that it monitors and manages. View Audit Logs in Syslog Server Using APIs.Browser-Based Appliance Configuration Wizard.SFTP Compatibility Mode in Older Cisco DNA Center Versions.SFTP Compatibility Mode in Newer Cisco DNA Center Versions.Certificates for Systems that Peer with Cisco DNA Center.Check the Certificate on the PnP Server.Configure the Device Certificate Lifetime.Provision a Rollover Subordinate CA Certificate.Change the Role of the PKI Certificate from Root to Subordinate.

SETTING UP PRACTICE NETWORK KIT UPDATE

Update the Cisco DNA Center Server Certificate.

Generate a Certificate Request Using OpenSSL.

SETTING UP PRACTICE NETWORK KIT PASSWORD

Change Web UI Users and Linux or Maglev User Password.

Use of OCSP and CRL for HTTPS Connections by Cisco DNA Center.

Change the Minimum TLS Version and Enable RC4-SHA (Not Secure).

Secure Internet Access to Required Internet URLs and Fully Qualified Domain Names.

Enable Cisco DNA Center Disaster Recovery.

Secure Your Cisco DNA Center Deployment.

Cisco DNA Center Security Best Practices Guide

Setting up practice network kit