Disable SSLv2 and weak ciphers

Comprehensive guide how to disable SSLv2 and weak ciphers. As a quick reference for Apache:

<IfModule mod_ssl.c>
    SSLProtocol -ALL +SSLv3 +TLSv1
    SSLCipherSuite ALL:!aNULL:!ADH:!eNULL:!LOW:!EXP:RC4+RSA:+HIGH:+MEDIUM
</IfModule>

To test new settings:

$ openssl s_client -ssl2 -connect servername:443
CONNECTED(00000003)
32386:error:1407F0E5:SSL routines:SSL2_WRITE:ssl handshake failure:s2_pkt.c:428:

$ openssl s_client  -connect servername:443 -cipher LOW:EXP

CONNECTED(00000003)
32391:error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure:s23_clnt.c:602: