Tahir M.

Protocols/Technologies IPV4, TCP, UDP, ICMP, SMTP, POP3, IMAP4, SNMP, ARP, DHCP, FTP, RADIUS, NFS, SAN NAT, Frame Relay LINUX RedHat7.x, 8, 9 to Enterprise Linux FedoraCore x, CentOS 5x Slackware 8,9.x Mandrake9 Ubuntu / Debian WINDOWS Microsoft Server 2000/2003/2008 Active Directory Group Policy Microsoft ISA 2004/2006, Forefront TMG 2010 Microsoft Exchange 2000/2003/2007/2010 Mdaemon Email Server Virtualization / Thin Clients VMWare Infrastructure 3 (ESX Server, VMware VCenter) VirtualBox Citrix XEN Server Microsoft Hyper-V Applications SMTP Qmail, Sendmail POP/IMAP CourierImap, Fetchmail, Qpopper, Dovecot WEB Apache (mod _php, mod_jk2, mod_jserv, mod_auth, Virtual webhosting, chroot) Tomcat Squid DNS Bind (acls, replication) Monitoring/Graphing Nagios, MRTG Aniti Spam/Anti Virus Spamasassin with razor2 pyzor bayes, OpenBSDs spamd (grey listing), ClamAV, qmail-scanner SNMP DHCP ISC DHCP Server(Linux installation using PXE boot) FTP