Remote-access Guide

cisco remote access design guide

by Kurt Kutch Published 2 years ago Updated 1 year ago
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Eight easy steps to Cisco ASA remote access setup

  • Step 1. Configure an Identity Certificate ...
  • Step 2. Upload the SSL VPN Client Image to the ASA ...
  • Step 3. Enable AnyConnect VPN Access ...
  • Step 4. Create a Group Policy ...
  • Step 5. Configure Access List ByPass ...
  • Step 6. Create a Connection Profile and Tunnel Group ...
  • Step 7. Configure NAT Exemption ...
  • Step 8. Configure User Accounts ...

Full Answer

What is the design validation for remote access VPN connections?

Introduction This guide addresses a specific use case of remote access VPN connections covered in the SAFE Edge Architecture guide. The design validation for remote access VPN connections includes Distributed Denial of Service (DDoS) protections utilizing the Radware decorator application.

What is the remote access use case for the Internet Edge?

The Remote Access Virtual Private Network (RA VPN) zone implements dedicated resources to connect remote users and sites. This design guide focuses on the remote access use case within the Internet edge PIN, which is one of the six use case flows outlined in the SAFE Edge Architecture Guide.

How many edge routers are there in Cisco ASA?

Edge Routers 7 Edge Switches 10 RA VPN Security Appliances 12 Cisco ASA Firewall Remote Access 12 Initial Setup of Firepower 9300 13 Edge Security Appliances 20 Cisco ASA 5555-X with Firepower Threat Defense 20 Validation Testing Summary References Appendix

Why do you need a network for remote users?

Employees, contractors, and partners often need to access the network when traveling or working from home or other offsite locations. Many organizations therefore need to provide users in remote locations with network connectivity to data resources.

What is Cisco ASA?

What is a secure remote worker?

What is Cisco Umbrella?

How to access colocation resources?

Does Cisco NGFWV support VPN?

Is Cisco ASA available in AWS?

Does AnyConnect have a duo prompt?

See 4 more

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Remote work is likely to decline after the pandemic because it has resulted in reduced productivity. Remote worker security is less of a concern than before the pandemic due to increased focus on remote work security in 2020. Which of the following is the component of Cisco Secure Remote Worker that provides the best defense against phishing? Cisco AnyConnect Cisco Cloud Mailbox Defense Cisco ...

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What is a topology for remote access VPN?

The topology for Remote Access VPN for Internet edge design includes at least two Firepower 9300 or 4100 security appliances running ASA software, with Radware DDoS Virtual Defense Pro as a decorator application image deployed as active/standby high availability setup.

What is the Mac address for 0011.0206.30aa?

On the Advanced Tab, it is a best practice to specify the active Mac address: 0011.0206.30aa and standby Mac address: 0011.0206.30bb (these can be whatever you choose, you may base them on the IP address for simplicity)

What is edge switch?

The edge switches provide connectivity between the various DMZ systems. Two pair of Nexus 9000 Series switches were selected, as they are typically the most affordable 10G ports for the services needed.

Does vDP work with ASA?

Although two ASA devices are in high availability status of active/ standby, vDP runs independently. Vision has a function to bind multiple devices as one, saving the administrator from configuring multiple devices.

What is Cisco Teleworker?

The Cisco Teleworker solution is based on Cisco OEAP ( OfficeExtend AP) feature which is specifically designed for a teleworker, who primarily uses wireless devices. The solution consists of the following components:

What is a Cisco Teleworker controller?

For the most flexible and secure deployment of Cisco Teleworker solution deploy a dedicated controller using Cisco Catalyst 9800 Series Controllers or Cisco AireOS Wireless Controllers. In the dedicated design model, the controller is directly connected to the Internet edge demilitarized zone (DMZ) and traffic from the Internet is terminated in the DMZ versus on the internal network, while client traffic is still directly connected to the internal network.

How to configure WLC for NAT?

To configure the WLC for NAT, perform the following steps: Step 1: On the C9800 WLC GUI navigate to Configuration → Interface→ Wireless. Step 2: Click on the Management interface to open the Edit Management Interface dialog box. Step 3: Click on NAT Status to Enabled.

How does a WLC communicate with a DMZ?

The Wireless LAN Controller and Access Points communicate through CAPWAP protocol and when a WLC is placed in a DMZ behind a corporate firewall then it must allow CAPWAP Control and CAPWAP Data traffic through the firewall to the Wireless LAN Controller in order to establish the communication.

How to use FlexConnect with AP?

Then Name the site tag and select the AP Join Profile and Flex Profile then click Apply.

How to create a controller profile?

Create a Controller Profile. Step 1: Go to http://software.cisco.com and login via cisco.com account. Step 2: Navigate to Network Plug and Play > Plug and Play Connect. Step 3: Then click on Controller Profiles> + Add Profile to create a new controller profile.

What happens when you reboot an access point?

Note: The Access Point will reboot and after reboot, it will operate as a Teleworker/OfficeExtend Access Point.

What is Cisco ASA?

The Cisco Adaptive Security Appliance (ASA) is a security appliance that protects corporate networks and data centers. It provides users with highly secure access to data and network resources - anytime, anywhere. The remote users can use Cisco AnyConnect Secure Mobility Client on the endpoints to securely connect to the resources hosted in the Data Center or the Cloud. The Cisco ASA is available in the following form factors:

What is a secure remote worker?

A secure remote worker is simplified using foundational, access, and business capability groups. Each flow requires the foundational group. Additional business activity risks need appropriate controls as shown in the figure 5. User and Device capabilities are located where the flow originates from a remote worker to data center, cloud, and colocation (Colo). For more information regarding capability groups, refer to the SAFE Overview Guide.

What is Cisco Umbrella?

The Cisco Umbrella Roaming Security module for Cisco AnyConnect provides always-on security on any network, anywhere, any time — both on and off your corporate VPN. The Roaming Security module enforces security at the DNS layer to block malware, phishing, and command and control callbacks over any port. Umbrella provides real-time visibility into all internet activity per hostname both on and off your network or VPN. License requirement to enable Umbrella Roaming Security Module:

How to access colocation resources?

Remote workers can access Colo resources by connecting to the Data Center or connecting directly to the virtual/physical firewalls hosted in the Colo. When the remote user is connected to the Colo resource via the Data Center, it adds additional latency because of an additional hop. It is recommended to access cloud resources directly by terminating a VPN in the cloud.

Does Cisco NGFWV support VPN?

Cisco NGFWv does not natively support V PN load balancing, and it relies on an external DNS based load balancing or a load balancer.

Is Cisco ASA available in AWS?

Cisco ASA and NGFW firewalls are available in the AWS and Azure marketplace. These virtual firewalls can be instantiated in the cloud to protect VPC/vNET and terminated the remote access VPN. Remote workers can terminate IPsec or SSL VPN directly on Cisco ASAv/NGFWv deployed in the public cloud environment to access cloud resources.

Does AnyConnect have a duo prompt?

The AnyConnect client does not show the Duo prompt, and instead adds a second password field to the regular AnyConnect login screen where the user enters the word “push” for Duo Push, the word “phone” for a phone call, or a one-time passcode. This configuration does not support IP-based network policies or device health requirements when using the AnyConnect client.

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