link-local address
Perhaps you mean the "passive-interface" command in Cisco routers; what this does is that no information related to the routing protocol will be sent through the specified interface. For example, the interface that connects your network to the ISP should not carry any routing protocol information, since the routing protocol is only useful within your company's network.
The routers are configured with different versions of RIP. R2 is not forwarding the routing updates. The R1 configuration should include the no auto-summary command. The maximum path number has been exceeded.
Routing table
SDRAM
In traditional inter-VLAN routing (also known as "router-on-a-stick"), only one physical interface is required on the router. However, this single physical interface needs to be configured with multiple sub interfaces, each corresponding to a different VLAN. The router uses these sub interfaces to route traffic between VLANs. The configuration involves: One physical interface on the router (e.g., GigabitEthernet0/1). Multiple sub interfaces (e.g., GigabitEthernet0/1.10, GigabitEthernet0/1.20) corresponding to different VLANs. Each sub interface is assigned an IP address in the respective VLAN's subnet. This setup enables inter-VLAN routing by allowing the router to route traffic between the VLANs using a single physical interface.
Interface name IP routing protocols
A list of destination networks known by the router & the reachable interface for the route that goes to each network.
To stop RIP (Routing Information Protocol) routing updates, you can use the "passive-interface" command on routers to prevent the interface from sending RIP updates. This command can be applied to specific interfaces using the router configuration mode. Additionally, you can disable RIP entirely by removing the RIP configuration from the router or using the "no router rip" command. Finally, implementing route filtering with access control lists (ACLs) can also help control the propagation of RIP updates.
Router(config-if)#no routing
the highest IP address of any logical interfacethe highest IP address of any physical interface
To stop an RIP routing process on a Cisco router, you can use the command no router rip in global configuration mode. This command removes the RIP configuration and stops the RIP routing process from running. Alternatively, you can use shutdown within the RIP routing configuration mode to disable RIP without removing its configuration.
Passive-interface command is used in all routing protocols to disable sending updates out from a specific interface.
To enable IPv6 forwarding and configure interface addressing on a Cisco router moving to an IPv6 environment, you would first enter global configuration mode and enable IPv6 routing with the command ipv6 unicast-routing. Next, you would access the specific interface using interface <interface-name> and assign an IPv6 address with the command ipv6 address <ipv6-address>/<prefix-length>. Finally, use the command no shutdown to activate the interface.
Perhaps you mean the "passive-interface" command in Cisco routers; what this does is that no information related to the routing protocol will be sent through the specified interface. For example, the interface that connects your network to the ISP should not carry any routing protocol information, since the routing protocol is only useful within your company's network.
Directly connected networks appear in the routing table when a network interface on a router is configured with an IP address and subnet mask, and the interface is in an "up" state. The router automatically adds these networks to its routing table as local routes, allowing it to route traffic directly to those networks without needing additional configuration or protocols. This ensures that the router can efficiently communicate with devices on those directly connected networks.
A passive interface is a feature in networking where an interface still participates in routing updates, but it does not actively send or receive information. This can be useful to prevent unnecessary routing updates from being sent out on specific interfaces, reducing network traffic and overhead.
If a router has a route in its routing table, it will have a next hop IP address and / or outbound interface. If a router does not have a route in its routing table the packet will be dropped.