In my knowledge the TTL value is the number of hops the packet takes along the path till destination.The number of hops is equal to the number of L3 devices through which the packet has traversed.Each time the packet arrives @ L3 device it processes it and forwards with decreaseD TTL value.
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Nov 04, 2016 · Selected Answer: b. /flushdns. Selected Answer : b. / flushdns. Question 11 4 out of 4 points. In a ping response packet, what does the TTL field indicate? Selected Answer: a. Time to live, which indicates how many hops the packet can go through before the packet is expired and discarded. Selected Answer : a. Time to live , which indicates how many hops the packet …
Aug 10, 2018 · Question 3 1 out of 1 points In a ping response packet, what does the TTL field indicate? Selected Answer: b. Time to live, which indicates how many hops the packet can go through before the packet is expired and discarded.
In a ping response packet, what does the TTL field indicate? False Routing tables are static items, in that entries within the table never change, and no new entries are ever added.
Jan 14, 2008 · hi, In my knowledge the TTL value is the number of hops the packet takes along the path till destination.The number of hops is equal to the number of L3 devices through which the packet has traversed.Each time the packet arrives @ L3 device it processes it and forwards with decreaseD TTL value. The different numbers in your case may be because the packet must be …
The Identification field changes from all of the replies because this field has to have a unique value. If they (2 or more replies) have the same value then the replies must be fragments of a bigger packet.
1.Start up Wireshark and begin packet capture (Capture->Start) and then press OK on the Wireshark Packet Capture Options screen. 2. If you are using a Windows platform, start up pingplotter and enter the name of a target destination in the “Address to Trace Window.”.
The second fragment is obvious because it now has a a fragment offset of 1480. There are no more fragments because it no longer has a flag set for more fragments
Step 1: Determine the IP address of the default gateway on your PC. Step 2: Start capturing traffic on your PC NIC. Step 3: Filter Wireshark to display only ICMP traffic. Step 4: From the command prompt window, ping the default gateway of your PC. Step 5: Stop capturing traffic on the NIC.
ARP stands for address resolution protocol. ARP is a communication protocol that is used for determining the MAC address that is associated with the IP address. The session begins with an ARP query and reply for the MAC address of the gateway router, followed by four ping requests and replies.
The Wireshark main window is divided into three sections: the packet list pane (top), the Packet Details pane (middle), and the Packet Bytes pane (bottom). If you selected the correct interface for packet capturing previously, Wireshark should display the ICMP information in the packet list pane of Wireshark.
Step 2: Examine the network configuration of the PC. Step 3: Examine Ethernet frames in a Wireshark capture. Step 4: Examine the Ethernet II header contents of an ARP request. Part 2: Use Wireshark to Capture and Analyze Ethernet Frames. Step 1: Determine the IP address of the ...
A filter has been applied to Wireshark to view the ARP and ICMP protocols only. ARP stands for address resolution protocol. ARP is a communication protocol that is used for determining the MAC address that is associated with the IP address. The session begins with an ARP query and reply for the MAC address of the gateway router, followed by four ping requests and replies.
When upper layer protocols communicate with each other, data flows down the Open Systems Interconnection (OSI) layers and is encapsulated into a Layer 2 frame. The frame composition is dependent on the media access type. For example, if the upper layer protocols are TCP and IP and the media access is Ethernet, then the Layer 2 frame encapsulation will be Ethernet II. This is typical for a LAN environment.
The filter does not block the capture of unwanted data; it only filters what you want to display on the screen. For now, only ICMP traffic is to be displayed.