def _get_router_id(bgp_as):
    output = _run_vtysh_command(command='show ip bgp summary json')
    return json.loads(output).get('ipv4Unicast', {}).get('routerId')
def _get_router_id(bgp_as):
    output = _run_vtysh_command(command='show ip bgp summary json')
    return json.loads(output).get('ipv4Unicast', {}).get('routerId')