by Network Joe | Feb 3, 2024 | Cisco, Layer 3, Nexus, VRF
Virtual Routing & ForwardingThis guide explains the concept of Virtual Routing & Forwarding, configuration commands, and how to build networks with multiple routing instances on Cisco Nexus devices. Comments Introduction VRF Context Firewall & Transit VLAN...
by Network Joe | Oct 6, 2023 | Cisco, IOS, Layer 3, Router, VRF
Virtual Routing & ForwardingThis guide explains the concept of Virtual Routing & Forwarding, configuration commands, and how to build networks with multiple routing instances on a routing device. Comments Introduction VRF Lite Route Leaking Route Replication...
by Network Joe | Oct 2, 2023 | BGP, Cisco, Layer 3, Router
Border Gateway ProtocolThis guide explains multiple functionalities and configuration commands for the BGP routing protocol. Comments Introduction BGP States BGP Message Types BGP Path Attributes Path Selection Algorithm Basic Configuration IPv6 Configuration BGP...
by Network Joe | May 11, 2023 | 4G/LTE, Cellular, Cisco, Router, Wireless
4G/LTE Cisco ISRThis guide shows how to configure a Cisco Integrated Service Router with 4G/LTE capability to access the internet via the cellular network. Comments Introduction Cellular Connection LAN Configuration Show Commands Basic LAB IntroductionAn ISR router...
by Network Joe | May 3, 2023 | Cisco, Layer 3, Router
Open Shortest Path FirstThis guide explains multiple functionalities and configuration commands for the OSPF routing protocol. Comments Introduction OSPF Router Types OSPF Tables OSPF Packet Types LSA Types Area Types Network Types SPF Path Cost Administrative...
by Network Joe | Jan 10, 2023 | Cisco, Gateway, Router, Switch
Static RoutingThis guide explains the configuration of static routes and the use of a default route. Comments Introduction Static Routes Default Gateway IntroductionIn Cisco networking, a static route is a manually configured path for network traffic to reach a...
