Which standard access control entry permits from odd-numbered hosts in the 10.0.0.0/24 subnet?

• A.Permit 10.0.0.0.0.0.0.1
• B.Permit 10.0.0.1.0.0.0.0
• C.Permit 10.0.0.1.0.0.0.254
• D.Permit 10.0.0.0.255.255.255.254

Correct Answer: C

Remember, for the wildcard mask, 1's are I DON'T CARE, and 0's are I CARE. So now let's analyze a simple ACL:
access-list 1 permit 172.23.16.0 0.0.15.255
Two first octets are all 0's meaning that we care about the network 172.23.x.x. The third octet of the wildcard mask, 15 (0000 1111 in binary), means that we care about first 4 bits but don't care about last 4 bits so we allow the third octet in the form of 0001xxxx (minimum:00010000 = 16; maximum: 0001111 = 31).

The fourth octet is 255 (all 1 bits) that means I don't care.
Therefore network 172.23.16.0 0.0.15.255 ranges from 172.23.16.0 to 172.23.31.255.
Now let's consider the wildcard mask of 0.0.0.254 (four octet: 254 = 1111 1110) which means we only care the last bit. Therefore if the last bit of the IP address is a "1" (0000 0001) then only odd numbers are allowed. If the last bit of the IP address is a "0" (0000 0000) then only even numbers are allowed.
Note: In binary, odd numbers are always end with a "1" while even numbers are always end with a "0".
Therefore in this question, only the statement "permit 10.0.0.1 0.0.0.254" will allow all oddnumbered hosts in the 10.0.0.0/24 subnet.

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Refer to exhibit.

VLANs 50 and 60 exist on the trunk links between all switches All access ports on SW3 are configured for VLAN 50 and SW1 is the VTP server Which command ensures that SW3 receives frames only from VLAN
50?

• A.SW3(config)#vtp mode transparent
• B.SW1 (config)#vtp mode transparent
• C.SW1 (config)#vtp pruning
• D.SW2(config)#vtp pruning

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Refer to the exhibit.

What is the JSON syntax that is formed the data?

• A.Name: Bob, Johnson, Age: 76, Alive: true, Favourite Foods. [Cereal, "Mustard", "Onions}}
• B.Name', 'Bob Johnson,' 'Age', 76, 'Alive', true, 'favourite Foods' 'Cereal Mustard', 'Onions'}
• C.{"Name":"Bob Johnson","age":76,"alive":true,"favorite
  foods":["Cereal","Mustard","Onions"]}correct
• D.Name", "Bob Johnson", "Age", 76, "Alive", true, "favourite Foods", ["Cereal, "Mustard", Onions"}}
• E.Name", "Bob Johnson", "Age": Seventysix, "Alive" true, "favourite Foods" ,[Cereal" "Mustard"
  "Onions"}}

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When using TLS for syslog, which configuration allows for secure and reliable transportation of messages to its default port?

• A.logging host 10.2.3.4 vrf mgmt transport tcp port 6514
• B.logging host 10.2.3.4 vrf mgmt transport udp port 6514
• C.logging host 10.2.3.4 vrf mgmt transport tcp port 514
• D.logging host 10.2.3.4 vrf mgmt transport udp port 514

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Drag and drop the characteristics from the left to the correct Infrastructure deployment types on the right.

Correct Answer:

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