ccna acl lab

ccna acl lab.Fibre Channel Security Protocol (FC-SP) oFCIP security leverages many of the IP security features found on CiscoIOS routers.IPSeco for public network transport security High-speed encryption services in specialized hardware. Firewall filtering. A secure SAN secures the entirety of the LAN: protecting endpoints, switches, wireless environments, VoIP infrastructure, and SANs. much IPSec-related content is used in securing the LAN. IPSec is a means of encrypting data between endpoints, such as inwithin the VPN channel. A basic understanding of cryptosystems is necessary to understand how IPSec works.6-5 SummaryEndpoint security involves securing the network infrastructure and endpoint systems in the LAN, such as workstations, servers, IP phones, APs, and SAN devices.A variety of endpoint security applications and devices are available to accomplish this goal, including the Cisco Mail Security Appliance (ESA) and Web Security Appliance (WSA) security that provides anti-spam, anti-virus, and anti-spyware security; and the Cisco NAC that allows only authorized and compatible systems to access the network and enforces network security policies.A large number of vulnerabilities exist at Layer 2, and they require specialized mitigation techniques, including.Using port security to minimize MAC address spoofing attacks.Using BPDU protection and root protection to deal with STP manipulation attacks.