Instructions

Part $1$: Capture and Analyze Local ICMP Data in Wireshark

In Part $1$ of this lab, you will ping another PC on the LAN and capture ICMP requests and replies in

Wireshark. You will also look inside the frames captured for specific information. This analysis should help to

clarify how packet headers are used to transport data to their destination.

Step $1$: Retrieve your PC interface addresses.

For this lab, you will need to retrieve your PC IP address and its network interface card $($NIC$)$ physical

address, also called the MAC address.

a$.$ In a command prompt window, enter ipconfig $/$all$,$ to the IP address of your PC interface, its description,

and its MAC $($physical$)$ address.

C: $\backslash$Users$\backslash$Student$>$ ipconfig $/$all

Windows IP Configuration

Host Name $............$ : DESKTOP$-$NB$48$BTC

Primary Dns Suffix $......$ :

Node Type $............$ : Hybrid

IP Routing Enabled. $.......$ : No

WINS Proxy Enabled. $.......$ : No

Ethernet adapter Ethernet:

Connection$-$specific DNS Suffix $$ :

Description $..........$ Intel$($R$)82577$LM Gigabit Network Connection

Physical Address. $.......$ : $00-26-$B$9-$DD$-00-91$

DHCP Enabled. $..........$ : No

Autoconfiguration Enabled $....$ : Yes

Link$-$local IPv$6$ Address $....$ : fe$80$::d$809$:d$939$:$110$f:$1$b$7$f$\%20($Preferred$)$

IPv$4$ Address. $.........$ : $192\mathrm{.}168\mathrm{.}1\mathrm{.}147($Preferred$)$

Subnet Mask $.........$ : $255\mathrm{.}255\mathrm{.}255\mathrm{.}0$

Default Gateway $.......$ : $192\mathrm{.}168\mathrm{.}1\mathrm{.}1$

$$