In today’s world of networking, securing remote access to routers has become a top priority. The most common way of accessing routers remotely is through Telnet, but it is an unsecured protocol that sends all data, including passwords, in plain text. Anyone with access to the network can potentially intercept and read the data. To […]
Posts Tagged ‘Firewall’
Securing Remote Access to a Cisco Router Using SSH
Posted: 21st April 2023 by ccna200-301 in CCNA IN Delaware, CCNA IN Illinois, CCNA IN Louisiana, CCNA IN Minnesota, CCNA IN Nevada, CCNA IN North Carolina, CCNA IN USA, ccna, ccna course, ccna full form, ccna certification, ccna course outline , ccna certification cost , ccna course fees, ccna salary, ccna certification cost in usa , ccna 200-301,, CCNP, course, ENCOR, ITN, Online CCNA Classes, Online ccna classes in Iowa, Online ccna classes in Kansas, Online ccna classes in Kentucky, Online ccna classes in New York, Online ccna classes in North Dakota, Online ccna classes in Ohio, Online ccna classes in Oklahoma, Online ccna classes in Vermont, Online ccna classes in Washington, Online ccna classes in West Virginia, SRWETags: Access Control, Authentication, cisco, Cisco IOS, cybersecurity, Data Protection, Data Security, Encryption, Firewall, Interface, IP Address, IT Security, Modulus, network administration, Network security, Password, PC, Private Key, Protocol, Public Key, remote access, router, RSA, Secure Connection, Secure Shell, Security Features, ssh, telnet, User Account, VTY Lines
Introduction to ACL
Posted: 9th December 2022 by ccna200-301 in course, ENSATags: Access Control List, ACL, acl rules, acl types, ccna acl, cisco acl, cisco firewall, extended acl, filter traffic, Firewall, router as firewall, router security, standard acl, task of acl
ACL Access Control List | CCNA
Posted: 8th December 2022 by ccna200-301 in CCNA IN Delaware, CCNA IN Illinois, CCNA IN Louisiana, CCNA IN Minnesota, CCNA IN Nevada, CCNA IN North Carolina, CCNA in Pennsylvania, CCNA IN Texas, CCNA IN USA, CCNA IN West Virginia, ccna, ccna course, ccna full form, ccna certification, ccna course outline , ccna certification cost , ccna course fees, ccna salary, ccna certification cost in usa , ccna 200-301,, Online CCNA ClassesTags: Access Control List, ACL, cisco router, Cisco Security, cisco switch, Firewall
Rules Cisco routers support two types of ACLs: •Standard ACLs – ACLs only filter at Layer 3 using the source IPv4 address only. •Extended ACLs – ACLs filter at Layer 3 using the source and / or destination IPv4 address. They can also filter at Layer 4 using TCP, UDP ports, and optional protocol type information for […]
