Vi ste ovdje
Overview/Description
To create a proper integrated network design, you need to know about the many considerations that affect voice traffic. This course focuses on the types of delay, bandwidth restrictions, and Quality of Service (QoS) issues that affect voice communications. It discusses the importance of coding, which affects bandwidth consumption, voice and video quality, and introduces mechanisms that impact voice and video quality. To design a network to transport voice and video, you need to understand and consider delay, packet loss, jitter, and the impact that QoS can have on...
Overview/Description
Deploying access control that is based on parameters for Open Systems Interconnection (OSI) Layer 3 and 4 establishes a minimal connectivity policy for network applications. However, this filtering alone cannot provide protection for exposed applications. The Cisco ASA adaptive Security Appliance Application Inspection and Control (AIC) features provide advanced application layer (OSI Layers 5 to 7) filtering to address these scenarios when risk assessment demands them. This course enables you to configure, verify, and troubleshoot these advanced applications inspections...
Overview/Description
To support high availability on the Cisco ASA Adaptive Security Appliance, you can use several high-availability features on the appliance. EtherChannel enables you to improve the bandwidth from the Cisco ASA Security Appliance to a switch that also supports EtherChannel and it provides logical interface redundancy. Other high-availability features are redundant interfaces, in which you can pair two physical interfaces to provide interface-level redundancy. One interface in a pair is designated as active and one is waiting as a standby member. If the active interface...
Overview/Description
When you implement different security policies for traffic from different customers or departments, you can use the virtualization features available on the Cisco ASA adaptive security appliance. You can configure several security contexts, each acting as a separate virtual security appliance on the same physical hardware. On each security context, you can configure most of the features that are available on single-mode Cisco ASA security appliances. This course describes the security contexts feature and how to configure and manage multiple security contexts. You can...
Overview/Description
The Cisco ASA Adaptive Security Appliance provides the administrator with a rich set of access control methods that can tightly control access between networks. This course discusses the most fundamental of these controls: interface access rules that enforce a basic Layer 3 and Layer 4 policy, permanent automatic antispoofing mechanisms, and temporary host-blocking mechanisms that may be required for incident response.
Target Audience
Anyone wishing to obtain the Cisco Certified Network Professional CCNP Security designation. Cisco Network Security Engineers responsible...
Overview/Description
The Cisco ASA requires a minimal configuration to enforce a basic security policy in a network. Because of interface security levels, the Adaptive Security Appliance allows only traffic from more secured networks to less secured networks by default. Returning traffic is also allowed, because Stateful Packet Inspection is enabled by default. However, at a minimum the interfaces and basic routing need to be configured on an ASA device. This course describes the basic connectivity choices that you have when you are deploying a Cisco ASA. The course also describes the...
Overview/Description
It is important to understand how to deploy basic management features on the Cisco ASA. These device management features include configuring: the device name, the system time, event and session logging, the device software, and the device licensing. This course identifies how to select management access choices, procedures, input parameters, and design and implementation guidelines. It also explains how to configure and verify time settings and support for NTP and logging settings and NetFlow on the Cisco ASA. The course covers the file system and configuration management...
Overview/Description
The Cisco ASA adaptive security appliance provides support for Network Address Translation (NAT) to solve addressing issues when your internal networks are interconnecting with external networks. NAT translates the source and destination IP addresses of traffic that is going through the security appliance. NAT often works together with the Port Address Translation (PAT) feature, which translates source ports in addition to IP addresses and enables many internal hosts to share one public IP address. This course describes the configuration, verification, and troubleshooting...
Overview/Description
Some small deployments and most medium- to large-size deployments require the Cisco ASA Adaptive Security Appliance to forward traffic to hosts that are not on directly connected networks. For the Cisco ASA Security Appliance to forward traffic correctly, it must have current routing information from which it can make a path selection. This course examines how routes are added to the routing table of the Cisco ASA Security Appliance and it examines the need for multicast support in secure environments. When you need to integrate the Cisco ASA Adaptive Security Appliance...
Overview/Description
To get started with the Cisco ASA and to prepare the appliance for Cisco Adaptive Security Device Manager (ASDM), you should be familiar with the security appliance startup process. This course describes how to bootstrap the security appliance, prepare the security appliance for configuration via the Cisco ASDM, and launch and navigate Cisco ASDM.
Target Audience
Anyone wishing to obtain the Cisco Certified Network Professional CCNP Security designation. Cisco Network Security Engineers responsible for the selection, configuration, and the troubleshooting of the majority...