The last date to receive applicable service and support for the product as entitled by active service contracts or by warranty terms and conditions. The last date to extend or renew a service contract for the product. The last-possible date a routine failure analysis may be performed to determine the cause of hardware product failure or defect.įor equipment and software that is not covered by a service-and-support contract, this is the last date to order a new service-and-support contract or add the equipment and/or software to an existing service-and-support contract. The last date that Cisco Engineering may release a planned maintenance release or scheduled software remedy for a security vulnerability issue. After this date, Cisco Engineering will no longer develop, repair, maintain, or test the product software. The last date that Cisco Engineering may release any final software maintenance releases or bug fixes. Actual ship date is dependent on lead time. The last-possible ship date that can be requested of Cisco and/or its contract manufacturers. The product is no longer for sale after this date. The last date to order the product through Cisco point-of-sale mechanisms. Ip dhcp excluded-address 10.0.0.1 10.0.0.The date the document that announces the end-of-sale and end-of-life of a product is distributed to the general public. Ip domain lookup source-interface GigabitEthernet0/0/1 Minimum = 0ms, Maximum = 0ms, Average = 0ms Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Īpproximate round trip times in milli-seconds: Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms Sending 5, 100-byte ICMP Echos to 10.0.0.1, timeout is 2 seconds: I use the domain for my ITSP to locate my equipment. When pinging it should be returning ipv4: .xxx. In addition, I now have the problem whereby when I ping a domain that is pointing to my public IP address, the ping returns the internal IP address of the router on the inside interface (being 10.0.0.1) instead of the external IP. I do not understand why this is the case because I thought the correct outside interface is the Dialer1. After adding 'ip nat outside' to interface GigabitEhternet0/0/0 in the config it started working. I discovered that my NAT was not configured properly in that I had 'ip nat outside' configured on the wrong interface. Is there something i am doing wrong with this configuration? Does anyone has an ISR working ok as DNS? Any help will be appreciated.

% Unrecognized host or address, or protocol not running. Translating 'TEST1'.domain server (1.1.1.1) The Nexus has this line: ip domain-name TESTĪnd the Catalyst this one: ip domain-name TESTĦ4 bytes from 172.28.36.1: icmp_seq=0 ttl=63 time=1.49 msĦ4 bytes from 172.28.36.1: icmp_seq=1 ttl=63 time=0.569 msīut from the catalyst the output is: CATALYST#ping TEST1 My DNS configuration in the 4331 is this: ip host TEST1 10.10.10.1 When I use the resolution form the Nexus devices, it work fine, but from the catalyst it does not work. I got an issue with a Cisco ISR 4331, it has been configured to work as a DNS for some small network with other network devices (Nexus, Catalyst and others), but the name resolution is not working properly.

Cisco isr 4331