ip ssh hostbased-authentication..................................................................................................................1327ip ssh key-size..............................................................................................................................................1328ip ssh password-authentication...................................................................................................................1328ip ssh pub-key-file........................................................................................................................................1329ip ssh rhostsfile............................................................................................................................................1330ip ssh rsa-authentication (Config)................................................................................................................1331ip ssh rsa-authentication (EXEC)..................................................................................................................1331ip ssh server.................................................................................................................................................1332show crypto..................................................................................................................................................1333show ip ssh...................................................................................................................................................1334show ip ssh client-pub-keys.........................................................................................................................1335show ip ssh rsa-authentication....................................................................................................................1335ssh................................................................................................................................................................1336Secure DHCP Commands...................................................................................................................................1338clear ip dhcp snooping.................................................................................................................................1338ip dhcp relay.................................................................................................................................................1338ip dhcp snooping..........................................................................................................................................1339ip dhcp snooping binding.............................................................................................................................1339ip dhcp snooping database..........................................................................................................................1340ip dhcp snooping database renew...............................................................................................................1340ip dhcp snooping trust..................................................................................................................................1341ip dhcp source-address-validation..............................................................................................................1341ip dhcp snooping vlan..................................................................................................................................1342show ip dhcp snooping................................................................................................................................134244 Service Provider Bridging..................................................................................................1343debug protocol-tunnel........................................................................................................................................1343protocol-tunnel...................................................................................................................................................1344protocol-tunnel destination-mac........................................................................................................................1346protocol-tunnel enable.......................................................................................................................................1346protocol-tunnel rate-limit....................................................................................................................................1347show protocol-tunnel..........................................................................................................................................134745 sFlow.....................................................................................................................................1349sflow collector....................................................................................................................................................1350sflow enable (Global)..........................................................................................................................................1351sflow enable (Interface)......................................................................................................................................1352sflow extended-gateway enable........................................................................................................................1352sflow extended-router enable............................................................................................................................1353sflow extended-switch enable...........................................................................................................................1354sflow polling-interval (Global).............................................................................................................................1355sflow polling-interval (Interface)........................................................................................................................1356