DNAC DHCPの動作について

[shun.ogawa]

GUIで以下のように遷移するとDHCPサーバの設定箇所が存在しますが、最大いくつまでDHCPサーバを設定可能でしょうか？

※最低限、4つ設定可能どうか教えていただきたいです。

GUI：設計 > ネットワーク設定 > ネットワーク

また、各IPアドレスプールでDHCPサーバの指定が可能だと思いますが、

最大いくつまで指定可能でしょうか？

※最低限、4つ指定することが可能かどうか教えていただきたいです。

GUI：設計 > ネットワーク設定 > IPアドレスプール > 指定の階層を選択

4つ指定することが可能な場合、どのような順序でDHCPサーバへ問い合わせるのでしょうか。

設定した順番(選択されているDHCPサーバの左から右の順)でしょうか？

[pieterh]

>>> Also, I think it is possible to specify a DHCP server in each IP address pool.<<<

excuse me if my answer does not match your question, if so the translation is not correct.
you do not specify a DHCP server in a pool ? it is the other way around
you specify the DHCP server to retrieve the pools serviced by this DHCP server

you can add DHCP servers on global level
and you can specify different DHCP servers per site
YES, you can specify more than 4 DHCP servers

[shun.ogawa]

Thanks for the reply.
Thanks for your assistance.

What is the recommended procedure for adding a new DHCP server?
Is it preferable to add a DHCP server at the global level and then specify a DHCP server for a specific site?

If I remove a DHCP server at the global level, will the DHCP server configured at the site be removed with it?

If multiple DHCP servers are specified, what is the priority of each DHCP server?
Does the first DHCP server selected have priority?

Sorry for asking so many questions.

[pieterh]

if you do not have a global DHCP server, then there is no need to register in DNA.
if every site has it's own DHCP server, you only need to specify those at the site-level

if you remove the DHCP server at the global level, this will impact those sites where no site-specific DHCP server is configured
(it cannot be inherited from the global level anymore)

The question about priority I have no answer / do not know
if I find any information about that I will let you know