Extreme Networks

AD server does not respond to LDAP bind requests even though everything is configured fine? Check if server has installed security update KB3161949 This basically sets server not to respond NBSTAT to external network. You can change the behavior us...

WannCry ransomware worm gets through SMB and other protocols. There is a possible way to block these commands using ACL rule as follows: ip access-list BROADCAST-MULTICAST-CONTROL permit tcp any any rule-precedence 10 rule-description "permit all TC...