What is the default metric for EIGRP?
What is the default metric for EIGRP?
Routing metric By default, only total delay and minimum bandwidth are considered when EIGRP is started on a router, but an administrator can enable or disable all the K values as needed to consider the other Vector metrics.
What is the default metric used when redistributing OSPF into EIGRP?
The default metric-type for redistributed routes in OSPF is E2 which means that the metric remains the same throughout the OSPF network. If you had another router behind R3 running OSPF, you would still see the redistributed routes with a metric of 20.
How do I set the default static route in EIGRP?
One way to inject a default route into EIGRP is to configure a static default route pointing to Null0 and then redistribute the default route into EIGRP. When redistributing a static, connected, or EIGRP route for another AS, the metric does not need to be assigned. The default route will be an external EIGRP route.
What are default metrics used in EIGRP route determination?
EIGRP Default Metric Despite how flexible the cost calculation is, most implementations of EIGRP just rely on the default K-values for their metric. The default K-values consider only Bandwidth and Delay, and ignore Load and Reliability.
What is redistribute static in EIGRP?
When a static route to a destination is available pointing to an interface, rather than a next hop address, it can be redistributed into EIGRP either by issuing the redistribute static command or configuring a network command for the network in the static route.
What is default metric when a RIP EIGRP OSPF or an Isis route is redistributed into BGP?
1
Redistributed routes become OSPF external type 2 routes by default. The default cost or metric of a redistributed route is 1 for BGP and 20 for all other protocols. This command will redistribute classful routes into OSPF only if the subnets keyword is not used.
How do you propagate a default static route?
One method of propagating a static default route within the EIGRP routing domain is by using the redistribute static command. The redistribute static command tells EIGRP to include static routes in its EIGRP updates to other routers.
How do you set a default route on a Cisco router?
Perform these steps to configure a default route.
- Enter global configuration mode. device# configure terminal.
- Enter 0.0. 0.0 0.0.
- (Optional) Enable the default network route for static route next-hop resolution.
- (Optional) Configure next-hop recursive lookup to resolve the next-hop gateway.
Which are the default metrics for this routing protocols?
The Routing Information Protocol (RIP) always uses hop count as the metric. A hop means going through another router. Hop count is the number of routers the router has to go through to get to the destination network. The default maximum hop count in RIP is 15.
How does EIGRP determine the metric?
Bandwidth: The bandwidth value used in the EIGRP metric calculation is determined by dividing 10,000,000 by the bandwidth (in kbps) of the slowest link along the path to the destination network.
What is redistribute static?
The redistribute static command tells RIP to advertise static routes, as well as directly connected routes and the routes that have been learned from other RIP routers: Router1# configure terminal Enter configuration commands, one per line.
What is the default seed metric for routes redistributed into OSPF?
20
Specifically, router R2 redistributed EIGRP-learned routes into OSPF using OSPF’s seed metric of 20….Route Redistribution – Part 1.
| Routing Protocol | Default Seed Metric |
|---|---|
| OSPF | 20 (or 1 when redistributing BGP routes) |
| BGP | Uses the IGP metric value |
Does EIGRP load balance by default?
EIGRP load balancing By default, EIGRP supports equal-cost load balancing over four links. Equal-cost 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.
How do I check EIGRP metric?
EIGRP Metric = 256*(Bandwidth + Delay) Bandwidth = 10000000/bandwidth(i), where bandwidth(i) is the least bandwidth of all outgoing interfaces on the route to the destination network represented in kilobits.
What is the default seed metric for RIP?
infinity
Default Seed Metric Interestingly, both RIP and EIGRP have default seed metrics of infinity, meaning that any route redistributed into those routing protocols will be considered unreachable, by default, and therefore not advertised to any other routers.
What is the default static route?
A default static route is a route that matches all packets. A default route identifies the gateway IP address to which the router sends all IP packets that it does not have a learned or static route for. A default static route is simply a static route with 0.0. 0.0/0 as the destination IPv4 address.
What is the difference between standard and default static routes?
Default Routing The difference between a normal static route and a default route is that a default route is used to send packets destined to any unknown destination to a single next hop address.
How do I set a static route to default?
Perform these steps to configure a default route.
- Enter global configuration mode. device# configure terminal.
- Enter 0.0. 0.0 0.0.
- (Optional) Enable the default network route for static route next-hop resolution.
- (Optional) Configure next-hop recursive lookup to resolve the next-hop gateway.
What is a static route metric?
A metric is a weighted cost assigned to static and dynamic routes. Metrics have a value between 1 and 254. Lower metrics are considered better and take precedence over higher costs.
