### Question:
DhcpPlugin extends AbstractPlugin { public boolean isProtocolSupported(InetAddress host) { return isServer(host, DEFAULT_RETRY, DEFAULT_TIMEOUT); }  String getProtocolName(); boolean isProtocolSupported(InetAddress host); boolean isProtocolSupported(InetAddress host, Map<String, Object> qualifiers);  }### Answer:
@Ignore @Test public void testPlugin() throws MarshalException, ValidationException, IOException { DhcpPlugin plugin = new DhcpPlugin(); assertTrue(plugin.isProtocolSupported(InetAddressUtils.addr("172.20.1.1"))); }