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Both ESRs are in the same autonomous system (AS 64603), and exchange routing information over iBGP. The interface for communication is the Bridge 9 interface. It is recommended to perform physical connection via Port Channel, thus providing redundancy of this channel and increasing the bandwidth of the connection. With this connection scheme, asymmetric traffic flow is possible, which is undesirable. A detailed description of the causes of this phenomenon and the settings required to prevent it are described in the section "Preventing traffic passing through the jumper in VRRP+BGP redundancy scheme". It is recommended to read after studying this manual on "Configuring ESR in wireless-controller mode with last-mile router redundancy".
ESR configuration
Perform the necessary initial settings. These settings are performed using the console connection.
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