•An OSPF router ID is a 32-bit value, represented as an IPv4 address. It is used to uniquely identify an OSPF router, and all OSPF packets include the router ID of the originating router. •Every router requires a router ID to participate in an OSPF domain. It can be defined by an administrator or automatically […]
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OSPF Router ID | CCNA Class
Posted: 19th November 2022 by ccna200-301 in course, ITN, SRWETags: ccna, cisco class, cisco in canada, cisco in la, cisco in ny, cisco mentor, cisco trainer, clear ip ospf process, m ccna in ca, Modify a Router ID, ospf, router, router-id, routing protocol
VTY(Virtual Terminal) VTY lines .
Posted: 12th November 2022 by ccna200-301 in ITNTags: 200-301, ccna, cisco certification, cisco class, cisco mentor, cisco router, cisco trainer, cisco training, remote access, ssh, telnet, vty
VTY(Virtual Terminal) VTY lines enable remote access using Telnet or SSH to the device. Securing VTY line access: First enter line VTY configuration mode using the line vty 0 15 command in global configuration mode. Next, specify the VTY password using the password password command. Finally, enable VTY access using the login command.
