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WorksheetsIPv4 Troubleshooting and ACLs
Total questions: 12
Worksheet time: 6mins
The PING tool sends what protocol messages?
TCP
UDP
ICMP
SSH
Which two messages are used by PING?
Echo Request
Echo Reply
Echo Locator
Echo Hop
What function does TraceRoute use to identify routes along the way?
SSL
Echo Request
Time To Live
Loop Counter
Which Tool(s) can let us connect from router to router to troubleshoot routing protocol problems?
VPN
SSH
Telnet
Encryption
What does an extended ping do?
Pings for an extended amount of time
Pings for an extended packet size
Pings from a different interface on a router
Pings Pings for an extended count
What does an interface have to do with the ACL?
Tells the Direction and Location
Sets the parameters of the ACL
Sets the ACL ID Number
Nothing
An ACL with an ID of 125 is what type of an ACL
Named
Standard
Extended
Applied
True or False: With a named ACL, you do not need to specify standard or extended.
True
False
Which response below is the accurate ACL to allow the subnet 10.1.1.0 /24
access-list 1 permit 10.1.1.0 /24
access-list 1 permit 10.1.1.0 255.255.255.0
access-list 1 permit 10.1.1.0 0.0.0.255
access-list 101 permit 10.1.1.0 0.0.0.255
What is the proper wild card mask for the following subnet:
255.255.224.0
0.0.0.255
0.0.255.255
0.0.31.255
0.0.32.255
What are the minimum required parameters for an extended ACL?
Protocol
Source IP
Destination IP
Source Port
Destination Port
What does the following IP and Wildcard mask represent?
0.0.0.0 255.255.255.255
The initial Zero Subnet
The Universal Subnet ID
The Any Variable Parameter
Special Reserved Subnet
