31,703
edits
Changes
→Cisco Spoke configuration: BGP
<li>At least two RUT9xx routers</li>
<li>At least two RUT9xx routers</li>
<li>A PC to configure the routers</li>
<li>A PC to configure the routers</li>
<li>(optional) A Cisco router</li>
<li>(optional) A Cisco router</li><li>HUB has to be reachable from spokes (HUB must have Public IP address, or has to be in the same WAN network as Spokes)
</li>
</ul>
</ul>
----
----
==Spoke configuration==
==Spoke configuration==
This section contains information on how to configure DMVPN <b>Spokes</b>. Firstly, we'll configure the DMVPN instance to make to the connection possible. Then we'll add the <b>Border Gateway Protocol</b> (<b>BGP</b>) parameters as our dynamic routing solution.
This section contains information on how to configure DMVPN <b>Spokes</b>. Firstly, we'll configure the DMVPN instance to make to the connection possible. Then we'll set the <b>Border Gateway Protocol</b> (<b>BGP</b>) parameters as our dynamic routing solution.
<b>Note</b>: at the moment, BGP is the only stable dynamic routing solution that can work with DMVPNs.
<b>Note</b>: at the moment, BGP is the only stable dynamic routing solution that can work with DMVPNs.
<b>Step 1</b>: enable BGP:<br>[[File:Dmvpn_5_1_v1.png]]
<b>Step 1</b>: enable BGP:<br>[[File:Dmvpn_5_1_v1.png]]
----
----
<b>Step 2</b>: configure BGP instance:<br>[[File:Dmvpn_2_1_v1.png]]
<b>Step 2</b>: configure BGP instance:<br>[[File:Dmvpn_5_2_v1.png]]
----
----
<b>Step 3</b>: configure BGP peer:<br>[[File:Dmvpn_2_2_v1.png]]
<b>Step 3</b>: configure BGP peer:<br>[[File:Dmvpn_5_3_v1.png]]
----
----
<b>Step 4</b>: save changes
<b>Step 4</b>: save changes
----
----
router bgp 65001
router bgp 65002
bgp log-neighbor-changes
bgp log-neighbor-changes
network 10.1.1.0 mask 255.255.255.0
network 10.1.1.0 mask 255.255.255.0
interface Tunnel0
interface Tunnel0
description mGRE - DMVPN Tunnel
description mGRE - DMVPN Tunnel
ip address 10.1.1.1 255.255.255.0
ip address 10.1.1.3 255.255.255.0
ip nhrp network-id 1
ip nhrp network-id 1
ip nhrp nhs dynamic nbma multicast
ip nhrp nhs dynamic nbma multicast
