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CCNA Security Portable Command Guide: Network Foundation Protection

Sample Chapter is provided courtesy of Cisco Press.
Date: Oct 25, 2012.

Chapter Information

Threats Against the Network Infrastructure
Cisco Network Foundation Protection Framework
Control Plane Security
Management Plane Security
Data Plane Security

Chapter Description

This chapter lists some common threats against network infrastructures and goes on to discuss the Cisco Network Foundation Protection Framework, Control Plane Security, Management Plane Security, and Data Plane Security.

From the Book

CCNA Security (640-554) Portable Command Guide

$29.99

The chapter covers the following topics:

Threats Against the Network Infrastructure

Cisco Network Foundation Protection Framework

Control Plane Security

Control Plane Policing

Management Plane Security

Role-Based Access Control
Secure Management and Reporting

Data Plane Security

ACLs
Antispoofing
Layer 2 Data Plane Protection

Threats Against the Network Infrastructure

Common vulnerabilities and threats against a network infrastructure include the following:

Vulnerabilities	Design errors Protocol weaknesses Software vulnerabilities Device misconfiguration
Threats	Trust exploitation Login, authentication, and password attacks Routing protocol exploits Spoofing Denial of service (DoS) Confidentiality and integrity attacks

The impact of those threats and vulnerabilities includes the following:

Impact

Exposed management credentials
High CPU usage
Loss of protocol keepalives and updates
Route flaps and major network transitions
Slow or unresponsive management sessions
Indiscriminate packet drops

2. Cisco Network Foundation Protection Framework | Next Section

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