And ip address management session

DNS, DHCP, and IP Address Management Session DNS, DHCP, and IP Address Management Session 806 Policies Based on IP Addresses Intelligent Network Users User Provisioning Scalable Reliable DNS/DHCP Service Applications Automated Network Addressing User-Based Policy Networking Managing Names and Addresses Edit by Hand Spreadsheet Custom Application Migrating to Directories Etc

29p tengteng16 28-12-2011 76 10   Download

DNS, DHCP, and IP Address Management Session 806 Policies Based on IP Addresses Intelligent Network Users User Provisioning Scalable Reliable DNS/DHCP Service Applications Automated Network Addressing User-Based Policy Networking Managing Names and Addresses Edit by Hand Spreadsheet Custom Application Migrating to Directories Etc. Firewall DNS DHCP PC Inventory PC Inventory Many Users DNS DNS Firewall Firewall 2000 Directory DHCP DHCP Policy Policy 1990’s Single Source of Data Multiple Sources of Data...

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How DNS Works DNS Namespace • Hierarchical name space • Each node in tree represents domain/subdomain • Some subdomains are defined as zones • Each zone has a “primary” name server responsible for all lower nodes • Resource records (RR) are defined for each node • Example RRs are: Address (A), pointer (PTR), mail exchange (MX), name server (NS), start of authority (SOA)

29p thachcotran 04-02-2010 161 27   Download