What is equal load balancing?

Equal-cost load balancing, as its name implies, is the balancing of a traffic load across redundant links of equal cost.

Equal and Unequal Cost Path Load Balancing. If you are a router, and you have two route’s, for the same exact destination network, and the metrics are the same for both routes, you (as a router) can load balance across either path to the destination network. This is “equal cost (metric) load balancing“.

Also, what is per flow load balancing? Perflow load balancing classifies packets into different flows based on a certain rule, such as the IP 5-tupe (source IP address, destination IP address, protocol number, source port number, and destination port number). Packets of the same flow go over the same link.

Also to know is, what is the advantage of equal cost load balancing?

EIGRP load balancing Equalcost means that multiple routes must have the same metric to reach the destination, so that router can choose to load balance across equal cost links.

Does OSPF support load balancing?

If equal-cost paths exist to the same destination, the Cisco implementation of OSPF can keep track of up to 16 next hops to the same destination in the routing table (which is called load balancing). By default, the Cisco router supports up to four equal-cost paths to a destination for OSPF.

What is Eigrp variance?

EIGRP provides a mechanism to load balance over unequal cost paths throungh Variance Command. Variance is a number (1 to 128), multiplied by the local best metric then includes the routes with the lesser or equal metric. The default Variance value is 1, which means equal-cost load balancing.

How is Eigrp metric calculated?

EIGRP uses these scaled values to determine the total metric to the network: metric = ([K1 * bandwidth + (K2 * bandwidth) / (256 – load) + K3 * delay] * [K5 / (reliability + K4)]) * 256.

What is load balancing in CCNA?

Load Balancing. Load balancing occurs when a router receives multiple paths with the same administrative distance and the same cost to a destination. You can set load-balancing to work per-destination or per-packet. Per-destination load balancing means the router distributes the packets based on the destination address

How do I set up Eigrp?

To configure EIGRP in the Cisco IOS, just follow these steps: Set the bandwidth on your interfaces using the bandwidth command. Start the EIGRP routing process and specify your AS number. Once you are through this stage, next step is to instruct the router in order to advertise the networks that are directly linked to it.

What is load balancing in Cisco router?

Load balancing is a standard functionality of the Cisco IOSĀ® router software, and is available across all router platforms. It allows a router to use multiple paths to a destination when forwarding packets.

What must be the Eigrp for IPv6 reported distance in order for a second path to become a feasible successor?

What must be the EIGRP for IPv6 reported distance in order for a second path to become a feasible successor? Greater than the feasible distance of the successor. Equal to the feasible distance of the successor. Less than the feasible distance of the successor. Variance must 1.

How many equal cost paths does Eigrp use by default?

For IP, Cisco IOS Software applies load balancing across up to four equal-cost paths by default. With the maximum-paths maximum-path router configuration command, up to 16 equal-cost routes can be kept in the routing table.

When implementing Eigrp unequal cost load balancing using the variance command which two conditions must be met choose two?

When implementing EIGRP unequal cost load balancing using the variance command, which two conditions must be met? (Choose two.) The route must be reachable. The metric of the route must be equal to or lower than the metric of the successor, multiplied by the value of the variance.

What is router load balancing?

Network load balancing (commonly referred to as dual-WAN routing or multihoming) is the ability to balance traffic across two or more WAN links without using complex routing protocols like BGP. Session balancing does just that, it balances sessions across each WAN link.

What is the significance of fast switching in Eigrp?

Fast switching was the initial Route caching service enabled on networking devices and was endorsed well by industry leaders due to its functionality of offloading the Route processor. When using Fast Switching, the first packet for a specific destination is forwarded to the route processor for a switching decision.

How does load balancing router work?

With load balancing, multiple broadband lines are connected to a load-balancing router. Load-balancing routers can automatically detect the loss of a connection (for example, if there is a line fault or errors on the line) and will route all Internet traffic through the remaining live connection(s).