DHCP on 3750- How do you configure mutiple DNS Suffix

atiqmadani · ‎02-19-2009

Connection-specific DNS Suffix . : mtm.com

>>>>>>>> I want to be able to use multiple DNS suffix. Description . . . . . . . . . . . : Broadcom NetXtreme Gigabit Ethernet

Physical Address. . . . . . . . . : 00-12-79-C2-85-07

Dhcp Enabled. . . . . . . . . . . : Yes

Autoconfiguration Enabled . . . . : Yes

IP Address. . . . . . . . . . . . : 10.152.10.79

Subnet Mask . . . . . . . . . . . : 255.255.255.0

IP Address. . . . . . . . . . . . : fe80::212:79ff:fec2:8507%4

Default Gateway . . . . . . . . . : 10.152.10.1

DHCP Server . . . . . . . . . . . : 10.152.4.11

DNS Servers . . . . . . . . . . . : 10.152.4.11

10.64.4.21

fec0:0:0:ffff::1%3

fec0:0:0:ffff::2%3

fec0:0:0:ffff::3%3

Primary WINS Server . . . . . . . : 10.152.4.11

Lease Obtained. . . . . . . . . . : Thursday, February 19, 2009 8:55:12

AM

Lease Expires . . . . . . . . . . : Friday, February 20, 2009 8:55:12 AM

Edison Ortiz · ‎02-19-2009

Per the documentation, only one domain-name value is allowed:

http://www.cisco.com/en/US/docs/ios/ipaddr/command/reference/iad_dhc1.html#wp1012258

HTH,

__

Edison.

atiqmadani · ‎02-19-2009

Is there a way around it, reason for doing this is ther are 2 seperate companies, and when we try to ping servers by name we cannot until we add the fully qualified name

e.g

fs01.aananet.com will work not fs01.

Yudong Wu · ‎02-19-2009

How about to add entry for "fs01" in DNS server manually.

Edison Ortiz · ‎02-19-2009

How about making changes in a centralized location like in DNS?

FS01 'A' host can reside in separate DNS domains w/o problems, unless I'm missing some customer requirement.

__

Edison.

Yudong Wu · ‎02-19-2009

I believe IOS DHCP server can only push down one DNS Suffix.