EMC Celerra User Manual

server_dns
351
The server Commands
EXAMPLE #2 To display the DNS configuration, type:
$ server_dns server_2
server_2 :
DNS is running.
prod.emc.com
proto:udp server(s):172.10.20.10
EXAMPLE #3 To change the protocol to TCP from UDP, type:
$ server_dns server_2 -protocol tcp prod.emc.com 172.10.20.10
server_2 : done
EXAMPLE #4 To halt access to the DNS lookup servers, type:
$ server_dns server_2 -option stop
server_2 : done
EXAMPLE #5 To flush the cache on a Data Mover, type:
$ server_dns server_2 -option flush
server_2 : done
EXAMPLE #6 To dump the DNS cache, type:
$ server_dns server_2 -option dump
server_2 :
DNS cache size for one record type: 64
DNS cache includes 6 item(s):
dm102-cge0.nasdocs.emc.com
Type:A TTL=184 s dataCount:1
172.24.102.202 (local subnet)
---
winserver1.nasdocs.emc.com
Type:A TTL=3258 s dataCount:1
172.24.103.60
---
_ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.nasdocs.emc.com
Type:SRV TTL=258 s dataCount:1
priority:0 weight:100 port:389 server:winserver1.nasdocs.emc.com
---
_kerberos._tcp.Default-First-Site-Name._sites.dc._msdcs.nasdocs.emc.com
Type:SRV TTL=258 s dataCount:1
priority:0 weight:100 port:88 server:winserver1.nasdocs.emc.com
---
Expired item(s): 2
EXAMPLE #7 To delete the DNS lookup servers, type:
$ server_dns server_2 -delete prod.emc.com
server_2 : done

EMC Celerra Specifications

General

Brand	EMC
Model	Celerra
Category	Server
Language	English