Dell 9.7(0.0) manual Network backdoor, Network ip-address mask backdoor, Format for example, /24

Models: 9.7(0.0)

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VersionDescription

9.7(0.0)

Introduced on the S6000–ON.

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.11.1Introduced on the Z9000.

8.3.7.0Introduced on the S4810.

7.8.1.0Introduced on the S-Series.

7.7.1.0Introduced on the C-Series.

Usage

Dell Networking OS software resolves the network address the network command

Information

configures with the routes in the main routing table to ensure that the networks are

 

reachable using non-BGP routes and non-default routes.

 

As BGP does not query next-hop information corresponding to locally originated

 

routes, a local route with an unreachable next-hop is chosen as the best route.

 

When a combination of locally originated and peer originated routes occurs, both

 

these routes will exist in the RTM. However, only the best route is kept active in the

 

RTM and the remaining route is rendered in-active.

 

It is possible to keep only one locally originated route in the BGP database.

 

Network command has preference over the re-distributed routes. When the locally

 

originated route is no longer present in the database the other route is

 

automatically installed.

 

In BGP, the next-hop for the route is calculated from the information that is

 

acquired through IGP or static routes.

Related

redistribute — redistributes routes into BGP.

Commands

 

network backdoor

Specify this IGP route as the preferred route.

S6000

Syntax

network ip-address mask backdoor

 

To remove a network, use the no network ip-address mask backdoor

 

command.

Parameters

Enter an IP address in dotted decimal format of the network.

ip-address

mask

Enter the mask of the IP address in the slash prefix length

 

format (for example, /24).

408

Border Gateway Protocol

Page 408
Image 408
Dell 9.7(0.0) manual Network backdoor, Network ip-address mask backdoor, Format for example, /24