HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Services Conf - Page 77

Troubleshooting IPv4 DNS configuration, Symptom, Solution

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Troubleshooting IPv4 DNS configuration Symptom After enabling dynamic domain name resolution, the user cannot get the correct IP address. Solution 1. Use the display dns host ip command to verify that the specified domain name is in the cache. 2. If the specified domain name does not exist, verify that dynamic domain name resolution is enabled and that the DNS client can communicate with the DNS server. 3. If the specified domain name is in the cache, but the IP address is incorrect, verify that the DNS client has the correct IP address of the DNS server. 4. Verify that the mapping between the domain name and IP address is correct on the DNS server. 69

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69
Troubleshooting IPv4 DNS configuration
Symptom
After enabling dynamic domain name resolution, the user cannot get the correct IP address.
Solution
1.
Use the
display dns host
ip
command to verify that the specified domain name is in the cache.
2.
If the specified domain name does not exist, verify that dynamic domain name resolution is
enabled and that the DNS client can communicate with the DNS server.
3.
If the specified domain name is in the cache, but the IP address is incorrect, verify that the DNS
client has the correct IP address of the DNS server.
4.
Verify that the mapping between the domain name and IP address is correct on the DNS server.