試験6V0-21.25 トピック6 問題25 スレッド
VMware 6V0-21.25のリアル試験問題集
問題 #: 25
トピック #: 6
問題 #: 25
トピック #: 6
Which statements are true for DFW and Rule processing order based on the information shown in the image? (Select all that apply)
[root@vesxi-nsxt-10:~] vsipioctl getconfig -f nic-2292571-ethO-vmware-sfw.2 ruleset mains {
# generation number: 0
# realization time : 2020-05-21T13:01:48
# FILTER rules
rule 1596 at 1 inout protocol tcp from addrset e70a9a79-c346-48c4-8b9d- 402e97e38a7c to addrset be665396-14d9-4ee4-98b9- 9c21ebfl27a port 464 accept; rule 1596 at 2 inout protocol udp from addrset e70a9a79-c346-48c4-8b9d- 402e97e38a7c to addrset be665396-14d9-4ee4-98b9- 9c21ebfl27a port 464 accept; rule 1595 at 3 inout protocol udp from addrset e70a9a79-c346-48c4-8b9d- 402e97e38a7c to addrset 9edl2e5f-36f4-42a9-a79b- 87efc243alef port 53 accept; rule 1594 at 4 inout protocol udp from addrset e70a9a79-c346-48c4-8b9d- 402e97e38a7c to addrset 59e6aa90-e360-4341-9fb3- b312772b79fb port 123 accept; rule 2 at 5 inout protocol any from any to any accept;
}
[root@vesxi-nsxt-10:~] vsipioctl getconfig -f nic-2292571-ethO-vmware-sfw.2 ruleset mains {
# generation number: 0
# realization time : 2020-05-21T13:01:48
# FILTER rules
rule 1596 at 1 inout protocol tcp from addrset e70a9a79-c346-48c4-8b9d- 402e97e38a7c to addrset be665396-14d9-4ee4-98b9- 9c21ebfl27a port 464 accept; rule 1596 at 2 inout protocol udp from addrset e70a9a79-c346-48c4-8b9d- 402e97e38a7c to addrset be665396-14d9-4ee4-98b9- 9c21ebfl27a port 464 accept; rule 1595 at 3 inout protocol udp from addrset e70a9a79-c346-48c4-8b9d- 402e97e38a7c to addrset 9edl2e5f-36f4-42a9-a79b- 87efc243alef port 53 accept; rule 1594 at 4 inout protocol udp from addrset e70a9a79-c346-48c4-8b9d- 402e97e38a7c to addrset 59e6aa90-e360-4341-9fb3- b312772b79fb port 123 accept; rule 2 at 5 inout protocol any from any to any accept;
}
おすすめの解答：B,C,D 解答を投票する
When troubleshooting Distributed Firewall (DFW) enforcement directly on an ESXi host via the CLI, administrators use the vsipioctl command to view the actual data plane rules mapped to a specific VM's virtual NIC.
In the output provided, the at X statement strictly dictates the top-to-bottom processing order established by the hypervisor kernel:
Option B is True: Rule 1594 is explicitly designated at 4. Therefore, it will process sequentially after rules 1596 (which are at 1 and at 2) and rule 1595 (which is at 3).
Option C is True: Rule 1596 is designated at 1, meaning it is at the very top of the ruleset sequence and will be evaluated against the traffic packet first.
Option D is True: Rule 2 is designated at 5 and uses the logic any from any to any. This makes it the "catch-all" or default rule at the very bottom of the data plane flow table. The vNIC will only evaluate and hit this rule if the traffic packet fails to match the specific conditions of rules 1 through 4.
(Option A is False because 1595 is at 3, which comes after 1596 at 1 and 2).
In the output provided, the at X statement strictly dictates the top-to-bottom processing order established by the hypervisor kernel:
Option B is True: Rule 1594 is explicitly designated at 4. Therefore, it will process sequentially after rules 1596 (which are at 1 and at 2) and rule 1595 (which is at 3).
Option C is True: Rule 1596 is designated at 1, meaning it is at the very top of the ruleset sequence and will be evaluated against the traffic packet first.
Option D is True: Rule 2 is designated at 5 and uses the logic any from any to any. This makes it the "catch-all" or default rule at the very bottom of the data plane flow table. The vNIC will only evaluate and hit this rule if the traffic packet fails to match the specific conditions of rules 1 through 4.
(Option A is False because 1595 is at 3, which comes after 1596 at 1 and 2).
Inaba 2026-06-19 02:39:12
コメント
他人の解答コメントを賛成するのも、その解答に一票を入れることになります。したがって、すでに同じ意見の投票コメントが存在する場合、新規コメントをする代わりに賛成することもできます。
コメントを通報する
コメント中
今すぐ 新規登録 / ログイン （無料です）。