cisco aci dumps

cisco aci dumps.RIPvl generates a local broadcast every 30 seconds to share routing information, and its hold time is 180 seconds. It uses hop count as a metric for selecting paths. RIP can balance the load among up to six equal-overhead paths to the same destination network. RIPv2 uses multicast instead of broadcast, and it also supports VLSM, which enables hierarchical routing and route summarization. RIPv2 uses triggered updates to increase the speed of convergence. To enable the RIP routing process, use the command router rip, and to specify a directly connected network, use the command networko To specify a directly connected network, specify only the Class A, Class B, or Class C network number (instead of specifying a subnet number), because RIPvl is a classful protocol - RIPv2, although it is classless protocol, it is similar to a classification protocol when configured. To enable RIPv2, use the command versiono command debug ip rip to display routing information in router announcements and updates received.The command show ip protocols displays information about the IP routing protocols currently configured and running on the router, including metric values, administrative distances, neighboring routers, and advertised routes. The command show ip route displays information about the IP routing currently in use by the router, where the R in the left column indicates a RIP route.HSRP is a Cisco-specific protocol that provides default gateway redundancy and is completely transparent to endpoints in the VLAN. Each HSRP group uses a virtual IP address and a virtual MAC address. The routing device with the highest priority (highest IP address when priority is the same) is elected as the active routing device and is responsible for forwarding traffic. The alternate routing device monitors the active routing device. HSRP routers may go through six states: initial state, learning state, listening state, speaking state, standby state, and active state. After the election, the routing device that was elected as the active or standby routing device enters the speaking state. The active routing device informs the other routing devices of the virtual address. To enable HSRP,execute the command standby ipo on the interface of the routing device HSRP supports preemption and interface tracking.VRRP is an open standard that provides default gateway redundancy. A VRRP group contains a primary routing device and a standby routing device. It can use either the virtual IP address or the actual IP address of the primary routing device.GLBP is an improved version of HSRP that allows up to four routing devices to forward traffic simultaneously. It groups routing devices and assigns one or more virtual addresses to each group. The AVG is responsible for address management, while the AVF is responsible for forwarding traffic i The AVG can also be an AVF. GLBP supports three types of load balancing: round robin (default setting), weighted, and host dependent.Chapter 18 Basic Routing 48918.6 Two-Minute Sprint. To configure a static route, use the command ip route.. Following the subnet mask parameter, you can use two methods to specify how to travel to the destination network: you can specify the IP address of the next-hop neighbor or you can specify the interface from which you should exit when traveling to the destination network. With the first method. the administrative distance of the default route is 1. and with the second method. the administrative distance is 0 (directly connected route). oFundamentals of Dynamic Routing Protocols