Hi
We have a sdwan setup which have 7 spoke site and one Hub site. Each spoke site have two numbers of isr 4351 router where mpls connectivity from two different service provider has been terminated. Hub site have two numbers of isr 4451 router where mpls link from two different service provider has been terminated. Hub site have another 4451 router which is act as a MC. Hub site also have one epic-em controller and cisco prime server. Waas has been deployed in the setup. The waas controller was installed at hub site. Every thing is running fine without any problem until one day the hub became down due to power malfunction. As a result entire sdwan setup was stop working till the hub come up again. Now my mgmt want to deploy one secondary hub or transit hub which can act as a DR in the exsisting sdwan setup.
Therefore can you please help me to deploy the transit hub in the exsisting setup by providing some idea or configuration steps. Network diagram for the exsisting setup has been attached here with.
Thanks in advance.
