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Andrew Messier NetSim 10.6 is now available. This update contains 3 new CCENT labs to configure basic network services and troubleshoot Domain Name Systems (DNS), 5 CCNA labs to troubleshoot Access Control Lists and Frame-Relay, as well as minor output updates for several lab documents. We now support interfaces with non-contiguous ranges. This release also includes bug fixes for NAT and static routing, Address Resolution Protocol, (ARP), named-mode, and Enhanced Interior Gateway Routing Protocol, (EIGRP). Below is a complete list of the eight new labs:

Basic Network Services IITroubleshooting the DNS ITroubleshooting the DNS II

Extended ACL Practice Lab 1Troubleshooting aCLs 1 – Extended ACLsTroubleshooting aCLs 2 – Standard ACLsTroubleshooting aCLs 3 – Named ACLsTroubleshooting Relay II