The email has exceeded the size limit (configured in Sophos XG Firewall (SF) under Email General Settings). The sender’s IP address is block listed. The administrator has configured that emails identified as Spam or Probable Spam by SF’s Email Protection Module will be dropped or rejected. Type command tcpdump 'proto 89' Type command tcpdump 'host 224.0.0.5' CLI commands The following are the CLI commands to configure OSPF. Sign in to the XG Firewall's console. Navigate to Option 3 (Route Configuration) Option 1 (Configure Unicast Routing) Option 2 (Configure OSPF). Sophos UTM (SG), like almost all Linux based systems, has the native functionality to perform a tcpdump to capture and show network packet information. This information is very useful in troubleshooting connectivity issues as they show every packet that the firewall has to handle.
- Sophos XG Firewall uses the OSPF Hello protocol to acquire neighbors in an area. A neighbor is any router that has an interface to the same area as the Sophos XG Firewall. After initial contact, the Sophos XG Firewall exchanges Hello packets with its OSPF neighbors at regular intervals to confirm that the neighbors can be reached.
- The packet capture tool tcpdump allows the interception and capture of packets passing through a network interface. This makes it useful for understanding and troubleshooting network layer problems.
This course provides an in-depth study of Sophos XG Firewall, designed for experienced technical professionals who will be planning, installing, configuring and supporting deployments in production environments.
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The course is intended to be delivered in a classroom setting, and consists of presentations and practical lab exercises to reinforce the taught content. Printed copies of the supporting documents for the course will be provided to each trainee.
Due to the nature of delivery, and the varying experiences of the trainees, open discussion is encouraged during the training.
The course lasts 3 days, of which roughly 8 hours will be spent on the practical exercises.
Objectives
On completion of this course, trainees will be able to:
- Understand the components of the Sophos XG Firewall and how to configure them
- Architect a solution for a customer’s environment and needs
- Implement proof of concept (PoC) deployments with Sophos XG Firewall
- Configure the components of Sophos XG Firewall according to best practice
- Troubleshoot common issues on the Sophos XG Firewall
Prerequisites
Prior to taking this course you should:
- Complete the Sophos XG Firewall Certified Engineer course.
- Have knowledge of networking to a CompTIA N+ level.
- Have knowledge of IT security to a CompTIA S+ level.
- Have experience configuring network security devices.
- Be able to troubleshoot and resolve issues in Windows networked environments.
- Have experience configuring and administering Linux/UNIX systems.
If you are uncertain whether you meet the necessary prerequisites to take this course, please email us at school@smart.rs and we will be happy to help.
Certification
To achieve the Sophos Certified Architect certification in Sophos XG Firewall trainees must take and pass a timed online assessment. The assessment tests their knowledge of both the taught and practical content. The pass mark for the assessment is 80%, and it may be taken a maximum of three times.
Lab Environment
Each student will be provided with a pre-configured environment which simulates a company network with two sites, a head office and a branch office and contains Windows Servers, a Windows Desktop and two XG Firewalls.
Agenda Camtasia studio for mac crack.
Module 1: Engineer Review (60 mins)
- Recall important information from the Engineer course
- Labs (15 mins)
- Register for Sophos Central evaluation
- Register for Sophos XG Firewall serial numbers
Module 2: Deployment (120 mins)
- Describe the deployment modes supported by the XG Firewall
- Understand the types of interfaces that can be created
- Configured gateways
- Configure policy based and dynamic routing
- Labs (90 mins)
- Activate the Sophos XG Firewalls
- Post-installation configuration
- Bridge interfaces
- Multiple WAN links
- Create a policy-based route for an MPLS scenario
Module 3: Network Protection (100 mins)
- Understand the benefits of Fast Path technology
- Understand what Strict Policy is
- Examine advanced Intrusion Prevention and optimize policies
- Configure advanced DoS Protection Policies
- Explain what Local NAT policy is and known how to configure it
- Be able to configure routing per firewall rule
- Understand best practice for ordering of firewall rules
- Labs (30 mins)
- Local NAT Policy
- Advanced DoS Rules
Module 4: Web Server Protection (105 mins)
- Explain how Web Server Protection works
- Describe the protection features
- Configure protection policies for a web application
- Publish a web service using the Web Application Firewall
- Use the preconfigured templates to configure Web Server Protection for common purposes, such as Exchange
- Configure SlowHTTP protection
- Labs (60 mins)
- Web Application Firewall
- Load balancing with Web Server Protection
- Web Server Authentication and path-specific routing
Module 5: Site-to-Site Connections (130 mins)
- Configure and deploy site-to-site VPNs in wide range of environments
- Create RED tunnels between two XG Firewalls
- Understand when to use RED
- Labs (60 mins)
- Create an IPsec site-to-siteVPN
- Configure VPN network NATing
- Configure VPN failover
- Enable RED on the XG Firewall
- Create a RED tunnel between two XG Firewalls
- Configure routing for the RED tunnel
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Module 6: Authentication (90 mins)
- Configure RADIUS accounting
- Deploy STAS in complex scenarios
- Configure SATC and STAS together
- Configure Secure LDAP
- Explain how to use the Sophos XG API
- Labs (50 mins)
- Configure an Active Directory authentication server
- Configure single sign-on using STAS
- Create user-based policies
- Install the SSL CA certificate
- Create custom user-based web policies
Win phone for mac. Module 7: Synchronized Security (65 mins)
- Explain how Security Heartbeat works
- Understand the advantages and disadvantages of deploying it in different scenarios
- Labs (40 mins)
- Source-based Security Heartbeat
- Destination-based Security Heartbeat
- Missing Security Heartbeat
- Security Heartbeat over VPN
Module 8: Wireless and Remote Access (60 mins)
- Explain how Sophos Access Points are deployed and identify some common issues that may be encountered
- Configure a mesh network
- Configure an IPsec remote access VPN
Module 9: High Availability (85 mins)
- Explain the packet flow in high availability
- List the prerequisites for high availability
- Configure high availability
- Labs (45 mins)
- Active-Active Cluster
- Active-Passive High Availability
Module 10: Sizing and Troubleshooting (75 mins)
- Size a hardware, software or virtual Sophos XG Firewall appropriately
- Identify factors that can affect sizing
- Perform basic troubleshooting using tcpdump
- Enable debug logging
- Create a Consolidated Troubleshooting Report and explain what information it contains
- Labs (45 mins)
- Debug logging
- Retrieving log files
- Troubleshoot an issue from an imported configuration
Price
200€ + VAT Zbrush 4r8 for mac.
Special Bonus! Each participant who passes a course receives one XG 1xx with licenses FREE of charge!