CCNA Security (210-260) Portable Command Guide (2nd Edition) by Bob Vachon

By Bob Vachon

Preparing for the newest CCNA safety examination? listed here are all  the CCNA protection (210-260) instructions you would like in a single condensed, moveable source. packed with priceless, easy-to-access details, the CCNA safeguard transportable Command consultant, is moveable adequate that you should use even if you’re within the server room or the apparatus closet.

Completely up-to-date to mirror the recent CCNA safeguard 210-260 examination, this speedy reference summarizes suitable Cisco IOS® software program instructions, key words, command arguments, and linked activates, and gives suggestions and examples for utilising those instructions to real-world safeguard demanding situations. Configuration examples, all through, supply an excellent deeper realizing of ways to take advantage of IOS to guard networks.

Topics lined include

  • Networking safeguard basics: strategies, regulations, strategy
  •  Protecting community infrastructure: community foundations, protection administration planes/access; facts planes (Catalyst switches and IPv6)
  •  Threat control/containment: maintaining endpoints and content material; configuring ACLs, zone-based firewalls, and Cisco IOS IPS
  •  Secure connectivity: VPNs, cryptology, uneven encryption, PKI, IPsec VPNs, and site-to-site VPN configuration
  •  ASA community safeguard: ASA/ASDM suggestions; configuring ASA easy settings, complex settings, and VPNs

 Access all CCNA safety instructions: use as a short, offline source for study and options

  • Logical how-to subject groupings supply one-stop learn
  • Great for evaluate sooner than CCNA safety certification tests
  • Compact dimension makes it effortless to hold with you, anyplace you move
  •  “Create your individual magazine” part with clean, coated pages permits you to customize the e-book to your wishes
  •  “What do you need to Do?” chart contained in the entrance disguise lets you quick reference particular tasks

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Additional resources for CCNA Security (210-260) Portable Command Guide (2nd Edition)

Sample text

It is a Cisco IOS feature designed to enable users to manage the flow of traffic managed by the route processor of their network devices. Control Plane Policing CoPP is designed to prevent unnecessary traffic from overwhelming the route processor. The CoPP feature treats the control plane as a separate entity with its own ingress (input) and egress (output) ports. Because the CoPP feature treats the control plane as a separate entity, a set of rules can be established and associated with the ingress and egress ports of the control plane.

Principles of Secure Network Design Guidelines to secure a network infrastructure include the following: Defense in depth Architecture uses a layered approach to create security domains and separate them by different types of security controls. Compartmentalization Architecture segments the network where different assets with different values are in different security domains, be it physical or logical. Granular trust relationships between compartments would mitigate attacks that try to gain a foothold in lower-security domains to exploit high-value assets in higher-security domains.

The use of this approach can eliminate single points of failure and augment weak links in the system to provide stronger protection with multiple layers. Recommendations for a defense-in-depth strategy include the following: Defend in multiple places Threat vectors can occur from various locations. Therefore, an organization must deploy protection mechanisms at multiple locations to resist all classes of attacks. Includes defending the networks and infrastructure, enclave boundaries, and the computing environment.

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