LinuxCBT - Network Administration

by இளவரசன் Thu Jun 25, 2009 8:17 pm

First topic message reminder :

LinuxCBT - Network Administration

LinuxCBT - Network Administration - Page 2 LinuxCBT-NetworkAdministration-1

LinuxCBT Classic Edition Network Administration - Module 7
• Linux Network Administration Essentials - Module 7
o Discuss & demonstrate the usage of commonly used networking tools:
o PING - Demonstrate PING flooding of remote hosts - ICMP Attack Techniques
o PING - Cisco PIX Integration & Debugging of ICMP Echo Requests/Echo Replies
o Traceroute - Cisco PIX Integration & provisioning of ICMP traffic types
o MTR (PING & Traceroute functionality) plus Cisco PIX debugging of ICMP data flow
o ARP
o NETSTAT/LSOF
o IFCONFIG
o Route
o DIG & NSLOOKUP
o Whois
o Who, w, wc, last, cat, grep, vi, pico, head, tail, etc.
o Message of the day banners (MOTD), /etc/issue file (pre-login banner/display info.)
• Implement Dynamic Host Configuration Protocol (DHCP) services
o Explain the various steps of the DHCP process
o Configure global & scope-level DHCP options
o Configure IP reservations based on layer 2 MAC addresses
o Disable Cisco PIX DHCP services
o Enable Linux DHCP services
o Configure Windows 2003/XP/Linux clients to receive dynamic addresses from Linux
• Discuss Xinetd super server concepts and applications
o Identify services controlled by Xinetd
o Enable & disable Xinetd-controlled services & examine results
o Implement access control on Xinetd controlled services
o Implement Xinetd IP and port-level daemon redirection
o Discuss Xinetd & TCP Wrappers relationship and dual-layer security benefits
• Implement Very Secure VSFTPD File Transfer Protocol (FTP) services
o Implement anonymous FTPD
o Implement user-level FTPD access
o Implement FTPD banners
o Disable anonymous access
o Configure VSFTPD to run under the auspices of Xinetd super server for increased security
o Implement bandwidth rate-limiting to control bandwidth usage
• Discuss Linux & Windows Integration via Samba
o Install Samba support
o Install Samba Web-based Administration Tool (SWAT)
o Configure Samba file & print sharing
o Evaluate access to Samba file & print server
o Configure Samba Windows Internet Name Server (WINS) support
o Evaluate Windows XP/2003 client access to Samba-WINS server
• Discuss the Network File System (NFS) concepts and Linux support
o Implement the NFS daemon
o Review /etc/exports parameters and options
o Evaluate access to NFS exports
o Implement NFS connectivity across a WAN connection via IPSEC VPN-connectivity
• Discuss the CRON scheduling system concepts and application
o Identify various predefined CRON entries and schedules
o Define custom cron jobs system-wide
o Define custom cron jobs user-wide
o Evaluate results of cron jobs
• Implement the Berkeley Internet Daemon (BIND) Domain Name Server (DNS)
o Implement BIND 9.x
o Configure BIND as a caching-only DNS server
o Test caching-only name resolution from Windows 2003 & Linux hosts
o Secure access to caching-only/recursive name server via ACLs
o Configure BIND as a primary DNS server
o Test primary name resolution from Windows 2003 & Linux hosts
o Configure BIND as a secondary(slave) DNS server
o Restrict communications between primary & secondary DNS servers
o Implement updates between master and secondary DNS servers via IPSEC VPN
o Configure DNS zones on Linux BIND & Windows 2003 DNS - activate replication
o Implement poor man's load balancing using DNS round robin
o Evaluate results of BIND configuration using DIG
o Configure DNS zones
o Configure zone transfers
o Configure secure-zone transfers
o Evaluate BIND's configuration files named.conf & named.custom
o Configure BIND sub-domain delegation. i.e. internal.linuxcbt.net
o Configure BIND to support reverse domains
o Configure Linux/Windows 2003 clients to use Linux BIND DNS server
o DNS Transaction Signatures (TSIG) implemenation
o Identify BIND logging information for troubleshooting purposes
o Configure BIND DNS with IP Aliasing (Sub-Interfaces) to host DNS on separate IP address
• Implement Network Monitoring & Graphing tools using SNMP, etc.
o Implement Multi Router Traffic Grapher (MRTG)
o Graph Cisco Firewall with MRTG
o Implement Cacti Network Graphing Tool
o Download and Install Cacti and required components (RRDTool, MySqL, etc.)
o Explore Cacti Interface, options, etc.
o Graph Cisco, Linux & Windows 2003 resources with Cacti using SNMP & Scripts
• Implement Network Time Protocol (NTP) & Time Synchronization services for local subnets
o Discuss features and distributed nature of the hierarchial NTP service
o Ascertain and select optimal Stratum 1 NTP servers for synchronization
o Review default NTP configuration
o Configure NTP to synchronize with NTP servers
o Configure internal Linux clients to syncrhonize with internal Stratum 2 NTP server
o Configure Cisco PIX firewall to synchronize with internal Stratum 2 NTP server
o Use NTP-related tools such as NTPQ, NTPTRACE to ascertain NTP-related information

Download

http://rapidshare.com/files/244048405/LinuxCBT_-_Network_Administration_sam05_ND.rar.001
http://rapidshare.com/files/244048409/LinuxCBT_-_Network_Administration_sam05_ND.rar.002
http://rapidshare.com/files/244048410/LinuxCBT_-_Network_Administration_sam05_ND.rar.003
http://rapidshare.com/files/244048412/LinuxCBT_-_Network_Administration_sam05_ND.rar.004
http://rapidshare.com/files/244047352/LinuxCBT_-_Network_Administration_sam05_ND.rar.005
http://rapidshare.com/files/244047355/LinuxCBT_-_Network_Administration_sam05_ND.rar.006

by mathu18 Thu Jun 25, 2009 8:40 pm

நான் உபயோகிக்கும் விஸ்டா நல்லாத்தான் இருக்கும்.ஆனால் அரை குறை அறிவுல்லவர்கள் குறை கூறுவார்கள்.எனக்கு பிடிக்கும்

by Guest Thu Jun 25, 2009 8:42 pm

mathu18 wrote:நான் உபயோகிக்கும் விஸ்டா நல்லாத்தான் இருக்கும்.ஆனால் அரை குறை அறிவுல்லவர்கள் குறை கூறுவார்கள்.எனக்கு பிடிக்கும்

சரி நீங்கள் அறிவாளிதான்

விஸ்டா நெறைய ஸ்பேஸ் எடுக்கும்லா

by mathu18 Thu Jun 25, 2009 8:44 pm

ஆம்

by Guest Thu Jun 25, 2009 8:45 pm

mathu18 wrote:ஆம்

சில ஸாப்ட்வேர்கள் இன்ஸ்டால் ஆகாதுல்லா

by mathu18 Thu Jun 25, 2009 8:49 pm

மு௫கனடிமை wrote:
mathu18 wrote:ஆம்

சில ஸாப்ட்வேர்கள் இன்ஸ்டால் ஆகாதுல்லா

ஆனால்
some settings enable this feauture too"use old programs for this version of window"

please any one translate this

by Guest Thu Jun 25, 2009 8:51 pm

ஆம்.

Virtual Memory Settingsஆ

by Guest Thu Jun 25, 2009 8:53 pm

mathu18 wrote:
மு௫கனடிமை wrote:
mathu18 wrote:ஆம்

சில ஸாப்ட்வேர்கள் இன்ஸ்டால் ஆகாதுல்லா
ஆனால்
some settings enable this feauture too"use old programs for this version of window"

please any one translate this

அம்மா தாயே எங்களுக்கும் கொஞ்சம் கொஞ்சம் English தெரியும்

நாங்க சிஏ

by mathu18 Thu Jun 25, 2009 8:56 pm

அதெல்லாம் இல்லை தமிழில் கணினி செயல் பாடு விளக்கங்கள் அவ்வளவாக இல்லை...ஒரு சேவை போல் செய்யலாம் முடிந்தவர்கள்
..................

by Guest Thu Jun 25, 2009 8:57 pm

mathu18 wrote:அதெல்லாம் இல்லை தமிழில் கணினி செயல் பாடு விளக்கங்கள் அவ்வளவாக இல்லை...ஒரு சேவை போல் செய்யலாம் முடிந்தவர்கள்
..................

மயக்கம் வர்ற மாதிரி இ௫க்கு

புரியலையே

by mathu18 Thu Jun 25, 2009 8:58 pm

தமிழாக்கம் செய்யலாம் நண்பா.

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