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CLI (Command Line Interface)
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NXA-ENET24 - Software Management Guide
DNS Commands (Cont.)
Command Function
show dns cache
This command displays
entries in the DNS cache.
Command Mode: Privileged Exec
Example:
Console#show dns cache
NO FLAG TYPE IP TTL DOMAIN
0 4 CNAME 10.2.44.96 893 pttch_pc.accton.com.tw
1 4 CNAME 10.2.44.3 898 ahten.accton.com.tw
2 4 CNAME 66.218.71.84 298 www.yahoo.akadns.net
3 4 CNAME 66.218.71.83 298 www.yahoo.akadns.net
4 4 CNAME 66.218.71.81 298 www.yahoo.akadns.net
5 4 CNAME 66.218.71.80 298 www.yahoo.akadns.net
6 4 CNAME 66.218.71.89 298 www.yahoo.akadns.net
7 4 CNAME 66.218.71.86 298 www.yahoo.akadns.net
8 4 ALIAS POINTER TO:7 298 www.yahoo.com
Console#
• NO: The entry number for each resource record.
• FLAG: The flag is always “4” indicating a cache entry and therefore unreliable.
TYPE: This field includes CNAME which specifies the canonical or primary name
for the owner, and ALIAS which specifies multiple domain names which are
mapped to the same IP address as an existing entry.
• IP: The IP address associated with this record.
• TTL: The time to live reported by the name server.
• DOMAIN: The domain name associated with this record.
clear dns cache
This command clears all
entries in the DNS cache.
Command Mode: Privileged Exec
Example:
Console#clear dns cache
Console#show dns cache
NO FLAG TYPE IP TTL DOMAIN
Console#