Online Access Free H12-731-ENU Exam Questions

The centralized networking scheme of three servers, as shown in the figure, the administrator found that only one of the three Agile Controllers in the resource pool was alive.
In this case, which of the following statements is correct?

• A.At this point, you can try to restart the surviving Agile Controller, and repair the database server while restarting.
• B.After the Agile Controller is started, each Agile Controller will immediately read the database and save it on the local hard disk in a cached manner. If all databases become unavailable due to a failure, the Agile Controller will continue to maintain the operation of the Agile Controller business with the cache saved at that time as the data source.
• C.At this point, the escape channel on the firewall has been opened.
• D.All three database servers cannot work normally, and only one of the three Agile Controllers in the resource pool is alive. In this case, all Agile Controller services are transferred to the surviving Agile Controller and can operate normally, and terminal identity authentication, access control, software distribution, patch installation, and asset management will not be affected.

Which of the following descriptions are correct about the way SAC devices are connected to the network?

• A.SACG equipment is required to communicate with the terminal at Layer 2.
• B.SACG supports side-hook on non-Huawei devices.
• C.SACG devices are required to communicate with the Agile Controller at Layer 2.
• D.SACG is usually side-mounted on the core switch device and uses policy routing to divert traffic.

What functions are included in the firewall UTM feature?

• A.AV
• B.IPS
• C.Traffic-based attack defense
• D.URL filtering
• E.content filtering

The terminal uses Agent for 802.1x authentication, the IP address of SC and Radius server is 172.18.10.68, and it always prompts network communication failure during authentication;
Viewing the Radius authentication log shows that the Radius authentication is successful and the authorization is ACL3001. The switch configuration is as follows:
dot1x enable
dot1x authentication-method eap
radius-server template lzy
radius-server shared-key simple 123456
radius-server authentication 172.18.10.68 1812
radius-server accounting1 72.1 3.10.63 1813
radius-server authorization 172.18.10.68 shared-key simple 123456
aaa
authentication-scheme default
authentication-scheme auth
authentication-mode radius
accounting-scheme acco
accounting-mode radius
accounting realtime 3
domain default
authentication-scheme auth
accounting-scheme acco
radius-server lzy
interface GigabitEthernet0/0/14
description connect 222
port hybrid pvid vlan 105
port hybrid untagged vlan 105
dot1x enable
acl number 3001
rule 1 permit ip destination 172.18.100.235 0
rule 2 permit ip destination 172.18.100.237 0
rule 10 deny ip
What could be the reason for the failure of network communication?

• A.Authorization rule ACL configuration error
• B.Billing configuration may be wrong
• C.GigabitEthernet0/0/14 port configuration error
• D.AAA configuration error

Which of the following packets can be unicast packets

• A.VGMP Hello
• B.OSPF Hello
• C.VRRP Hello
• D.BFD
• E.HRP Hello