Cisco Cisco Packet Data Interworking Function (PDIF)
Exec Mode show Commands (D-G)
show dns-client ▀
Command Line Interface Reference, StarOS Release 18 ▄
4567
show dns-client
Displays cache and/or statistics for a specified Domain Name System (DNS) client.
Product
ePDG
P-CSCF, SIP Proxy
SGSN
HSGW
MME
P-GW
SAEGW
Privilege
Security Administrator, Administrator, Operator, Inspector
Mode
Exec
The following prompt is displayed in the Exec mode:
[local]host_name#
Syntax
show dns-client { cache client name [ query-name name | query-type { A | AAAA | NAPTR |
SRV } ] | statistics client name } [ | { grep grep_options | more } ]
SRV } ] | statistics client name } [ | { grep grep_options | more } ]
cache client name [ query-name name | query-type { A | AAAA | NAPTR | SRV } ]
displays statistics for the cache of an existing DNS client specified as an alphanumeric string of 1 through
255 characters.
255 characters.
query-name
name
: Filters DNS results based on the domain name specified as an alphanumeric string of 1
through 255 characters.
name
is the domain name used to perform the DNS query. It is different from the
actual domain name which is resolved. For example, to resolve the SIP server for
service.com
, the query
name is
_sip._udp.service.com
and the query type is
SRV
.
query-type
:
A
: Filters DNS results based on 32-bit domain IPv4 address records (A records).
AAAA
: Filters DNS results based on 128-bit domain IPv6 address records (AAAA resource records).
NAPTR
: Filters DNS results based on Naming Authority Pointer records.
SRV
: Filters DNS results based on service locator records (SRV records).
statistics client name
Displays statistics for an existing DNS client specified as an alphanumeric string of 1 through 255 characters.
| { grep grep_options | more }
Pipes (sends) the output of this command to a specified command. You must specify a command to which the
output of this command will be sent.
output of this command will be sent.