Router/Switch Configuration Commands List Commands Description Keyworks Labs/Examples: On Switch: Switch# delete flash:vlan.dat Switch# erase startup-config Switch# reload On Router: Router# erase startup-config Router# reload Delete/erase the startup configuration for the Router/Switch. Switch/Router# show clock Display the current clock settings clock command current time day display the clock display the clock setting hours hours, minutes, and seconds since the device started minutes month system clock time and date timestamp UTC year Packet Tracer – Navigate the IOS Packet Tracer – Navigate the IOS Using a Terminal Client for Console Connectivity Switch/Router# clock set 15:08:00 Oct 26 2022 Configure the clock 24-hour format Set the clock on the router clock setting current time day of the month hh:mm:ss hours, minutes, seconds month of the year set the clock using the clock set command set the date set the time system clock time and date timestamp UTC year Packet Tracer – Navigate the IOS Packet Tracer – Navigate the IOS Using a Terminal Client for Console Connectivity 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode C:\Users\Windows10> ipconfig /all Verify PC settings and connectivity PC:Windows> ping 192.168.1.5 //Ping IPv6: PC:Windows> ping -n 1 2001:db8:acad:1::b Test the connectivity to PC with IP address 192.168.1.5. This command, ping -n 1 2001:db8:acad:1::b , sends a single ICMP echo request to the IPv6 address 2001:db8:acad:1::b to test network connectivity. It's a quick network connection test to a specific IPv6 address. Verify network connectivity Verify connectivity between all devices test connectivity Test End-to-End Connectivity Ping ipv6 Packet Tracer – Implement Basic Connectivity 2.8.2 Test End-to-End Connectivity 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 9.1.3 Packet Tracer – Identify MAC and IP Addresses 9.2.9 Packet Tracer – Examine the ARP Table 9.3.4 Packet Tracer – IPv6 Neighbor Discovery 11.9.3 Packet Tracer – VLSM Design and Implementation Practice Switch/Router(config)# hostname Brand Assign or change a device name to Brand Assign a device name to each switch router Configure hostname Assign the device name to the router hostname router Name the router hostname switch Give the switch a name Assign a name configure the hostname Packet Tracer – Configure Initial Switch Settings Packet Tracer – Implement Basic Connectivity 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router/Switch(config)# no ip domain-lookup Prevent/disable unwanted DNS lookups. Switch/Router(config)# enable secret class Assign class as the privileged EXEC password Note: The enable secret password overrides the enable password . If both are configured on the switch, you must enter the enable secret password to enter privileged EXEC mode. Configure an encrypted password to secure access to privileged mode Assign class as the privileged EXEC encrypted password Use class as the encrypted privileged EXEC password privileged EXEC mode password The enable password should be replaced with the newer encrypted secret password using the enable secret command. Set the enable secret password Privileged EXEC, encrypted Packet Tracer – Configure Initial Switch Settings Packet Tracer – Implement Basic Connectivity 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Switch/Router(config)# line console 0 Switch/Router(config)# logging synchronous Switch/Router(config-line)# password c1sc0 Switch/Router(config-line)# login Switch/Router(config-line)# exit Console port access should also be restricted with a password. Use c1sc0 as the console login password in this activity. The default configuration is to allow all console connections with no password needed. To prevent console messages from interrupting commands, use the logging synchronous option. Secure access to the console line console password and enable login password for console access console line password Packet Tracer – Configure Initial Switch Settings 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Switch/Router(config)# line vty 0 15 Switch/Router(config-line)# password c1sc0 Switch/Router(config-line)# login Configure the virtual terminal (vty) lines for the switch to allow Telnet access. If you do not configure a vty password, you will not be able to use Telnet to access the switch. vty password and enable login 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router/Switch(config)# service password-encryption Encrypt all clear text passwords Encrypt all clear-text passwords Encrypt the plaintext passwords Encrypt all plaintext passwords Encrypt the enable and console passwords Encrypt all plain text passwords. encrypt these plain text passwords Packet Tracer – Configure Initial Switch Settings Packet Tracer – Implement Basic Connectivity 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Switch(config)# interface vlan 1 Switch(config)# description Vlan 1 Switch(config-if)# ip address 192.168.1.1 255.255.255.0 Switch(config-if)# no shutdown Configure and enable management interface (SVI) on Switch Configure the Switch Management Interface Configure and activate the VLAN interface on the switch Configure addressing Document interfaces with descriptions configure Switch with an IP address Switch IP address Packet Tracer – Implement Basic Connectivity 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 11.9.3 Packet Tracer – VLSM Design and Implementation Practice Switch(config)# interface vlan 1 Switch(config-if)# ipv6 address 2001:db8:acad:1::b/64 Switch(config-if)# ipv6 address fe80::b link-local Switch(config-if)# end Assign IPv6 addresses to the management interface (SVI) on Switch Switch# show ipv6 interface vlan1 Verify that the IPv6 addresses are properly assigned to the management interface. Router# show ipv6 interface g0/0/1 Show IPv6 information on Router 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Switch(config)# ip default-gateway 192.168.1.1 Switch(config-if)# exit Configure the default gateway for the switch. 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 11.9.3 Packet Tracer – VLSM Design and Implementation Practice Switch/Router(config)# banner motd #Authorized Users Only!# Create a banner that warns anyone accessing the device that unauthorized access is prohibited. Configure a MOTD Banner Create a banner that warns anyone accessing the device that unauthorized access is prohibited Configure an appropriate banner Unauthorized access is strictly prohibited. Configure Message of the day text Configure an appropriate MOTD banner to warn about unauthorized access message-of-the-day (MOTD) banner Configure a message of the day (MOTD) banner Packet Tracer – Configure Initial Switch Settings 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router/Switch(config)# end Router/Switch# copy running-config startup-config or Router/Switch# copy r s or Router/Switch# wr Save the running configuration to the startup configuration file on non-volatile random access memory (NVRAM). Save Configuration Files to NVRAM Save the running configuration to the startup configuration file save the configuration to NVRAM Save the configuration file to NVRAM Save the configuration to the startup file on non-volatile random access memory (NVRAM) Save your configurations Save configurations Save the configuration file to NVRAM Save the configuration file Packet Tracer – Configure Initial Switch Settings Packet Tracer – Implement Basic Connectivity Packet Tracer – Implement Basic Connectivity 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router/Switch# show running-config Display the current configuration. display the current contents of non-volatile random-access memory (NVRAM) Verify the initial settings by viewing the configuration Verify your configurations by examining the contents of the running-configuration file Packet Tracer – Configure Initial Switch Settings Packet Tracer – Configure Initial Switch Settings 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.1.4 Packet Tracer – Configure Initial Router Settings Switch# show version Display the IOS version and other useful switch information. Packet Tracer – Navigate the IOS Using a Terminal Client for Console Connectivity 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode Router# show flash Examine the contents of flash 10.1.4 Packet Tracer – Configure Initial Router Settings Router/Switch# show ip interface brief Display the status of the connected interfaces on the switch/router. Verify that the interfaces are configured with the correct IP address and active. Verify the IP address configuration on switch quickly verify that the interfaces are configured with the correct IP address and active Display a summary list of the interfaces displays a brief summary of the current interfaces, statuses, and IP addresses assigned to them verify the interfaces and address Display the status of the connected interfaces on the switch show switch ip address show router ip address Packet Tracer – Implement Basic Connectivity 2.8.1 Video Activity – Test the Interface Assignment 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 4.7.2 Packet Tracer – Connect the Physical Layer 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router/Switch(config)# enable password c1$c0 Set the enable password to c1$c0. This password protects access to privileged mode. Secure privileged mode access Privileged EXEC, unencrypted Packet Tracer – Configure Initial Switch Settings 10.1.4 Packet Tracer – Configure Initial Router Settings Router/Switch> enable Router/Switch# Enter privileged EXEC mode enable privileged EXEC mode Packet Tracer – Navigate the IOS Packet Tracer – Configure Initial Switch Settings 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 11.7.5 Packet Tracer – Subnetting Scenario Router/Switch# configure terminal Enter configuration mode config terminal Enter global configuration mode 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 11.7.5 Packet Tracer – Subnetting Scenario Router/Switch# show startup-config Display the current contents of NVRAM. Examine the startup configuration file display the contents of NVRAM Packet Tracer – Configure Initial Switch Settings 10.1.4 Packet Tracer – Configure Initial Router Settings Router# copy startup-config flash Save the startup configuration file to flash 10.1.4 Packet Tracer – Configure Initial Router Settings Router# show ipv6 neighbors Check the router for any neighbors that it discovered 9.3.4 Packet Tracer – IPv6 Neighbor Discovery Router# show interfaces Displays statistics for all interfaces on the device. However, this command will only display the IPv4 addressing information. displays the statistics for all interfaces configured on a router 10.3.4 Packet Tracer – Connect a Router to a LAN Router# show interfaces serial 0/0/0 Displays the information about the Serial 0/0/0 interface only default bandwidth of this interface Display interface information on router 4.7.2 Packet Tracer – Connect the Physical Layer 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router#show ip interface Displays the IPv4 statistics for all interfaces on a router. Router# show ipv6 interface brief Displays the IPv6 interface information see the IPv6 interface information 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router#show ip route Displays the contents of the IP routing tables stored in RAM. displays the content of the routing table view the current routing tables Display the routing table on the router Display the routing table 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router# show ipv6 route Displays the contents of the IPv6 routing tables stored in RAM. display the IPv6 routes 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Switch# show mac-address-table 9.2.9 Packet Tracer – Examine the ARP Table Router# show arp 9.2.9 Packet Tracer – Examine the ARP Table Router(config)# interface gigabitethernet 0/0 Router(config-if)# ip address 192.168.10.1 255.255.255.0 Router(config-if)# no shutdown Configure IPv4 address and activate the GigabitEthernet 0/0 interface on Router Configure the GigabitEthernet 0/0 interface Configure IP addressing Configure ip address for interface active interface 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.3 Packet Tracer – Basic Device Configuration 11.7.5 Packet Tracer – Subnetting Scenario 11.9.3 Packet Tracer – VLSM Design and Implementation Practice Router(config)# interface gigabitethernet 0/0 Router(config-if)# ipv6 address 2001:db8:a::1/64 Router(config-if)# ipv6 address FE80::1 link-local Router(config-if)# no shutdown Configure IPv6 address and activate the GigabitEthernet 0/0 interface on Router 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router(config)# ipv6 unicast-routing Enable the router to forward IPv6 packets Implement the solutions necessary to enable and verify full end-to-end connectivity. enable IPv6 routing 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router(config)# interface g0/0/1 Router(config-if)# description Connected to F0/5 on Switch-1 Configure an interface description for each interface indicating which device is connected to it. Configure an interface description indicating to which device it is connected Configure an interface description for each interface indicating which device is connected to it 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Router(config)# security password min-length 10 Configure the system to require a minimum 10 character password Set the minimum password length to 10 Router/Switch(config)# ip domain-name CCNA.com Set the domain name to CCNA.com (case-sensitive for scoring in PT). Router/Switch(config)# username SSHadmin secret 55Hadm!n2020 Configure the username SSHadmin with an encrypted password of 55Hadm!n2020 Router/Switch(config)# crypto key generate rsa How many bits in the modulus [512]: 1024 Generate 1024-bit RSA keys. Router(config)# login block-for 180 attempts 4 within 120 Block anyone for 3 minutes if 4 failed login attempts occur within 2 minute Block anyone for 3 minutes who fails to log in after 4 attempts within a 2-minute period Router/Switch(config)# line vty 0 15 Router/Switch(config-line)# transport input ssh Router/Switch(config-line)# login local Configure all VTY lines for SSH access and use the local user profiles for authentication. Router/Switch to accept only SSH connections from remote locations Telnet was disabled with the transport input ssh command Router/Switch(config)# line vty 0 15 Router/Switch(config-line)# exec-timeout 6 0 Set the EXEC mode timeout to 6 minutes on the VTY lines (disconnected after 6 minutes of inactivity) Router/Switch(config)# line console 0 Router/Switch(config-line)# exec-timeout 6 0 Set the EXEC mode timeout to 6 minutes on the console line (disconnected after 6 minutes of inactivity) C:\Users\WindowsPC > SSH -l jonny 172.16.1.1 Access the command prompt on the desktop of PCA to establish an SSH connection to Router. (Make sure you have IP configured for PCA) Switch(config)# interface range F0/2-24, G0/2 Switch(config-if-range)# shutdown Disable all unused switch ports. show ip arp Command could be used on a Cisco router to view its ARP table C:UsersWindowsPC> arp -a On a Windows PC, the arp –a command is used to display the ARP table Examine the ARP Process 9.2.9 Packet Tracer – Examine the ARP Table Switch# show interface vlan1 Examine the characteristics of the SVI for VLAN 1 Switch# show ip interface vlan1 Examine the IP properties of the SVI VLAN 1 Switch# show vlan Examine the default VLAN settings of the switch. Switch(config)# vlan 99 Switch(config-vlan)# exit Switch(config)# interface range gig1/0/1-24 Switch(config-if-range)# switchport access vlan 99 Switch(config-if-range)# exit Create the new VLAN 99 on the switch and assign all user ports to VLAN 99 Switch# show vlan brief Verify that the VLANs are assigned to the correct interfaces view the list of VLANs Displays all VLANs configured Switch# show interface vlan 99 Verify the management VLAN 99 settings. C:>telnet 10.10.10.2 Login using Telnet Use Command Prompt (CMD) on PC Windows to telnet to Switch or Router with IP address 10.10.10.2 Switch#(config)# vlan 10 Switch#(config-vlan)# name Staff Create and name VLANs on Switch Switch(config)# interface f0/11 Switch(config-if)# switchport mode access Switch(config-if)# switchport access vlan 10 Assign PC port to the VLAN on Switch Related labs: 3.6.2 ; Assign VLANs to the active ports on Switch Switch(config-vlan)#vlan 150 Switch(config-vlan)#name VOICE Switch(config)# interface f0/11 Switch(config-if)# mls qos trust cos Switch(config-if)# switchport voice vlan 150 Assign the VOICE VLAN to FastEthernet 0/11 on Switch Switch(config)# interface range g0/1 - 2 Switch(config-if)# switchport mode trunk Switch(config-if)# switchport trunk native vlan 99 Configure G0/1 and G0/2 interfaces on Switch for trunking and use VLAN 99 as the native VLAN for G0/1 and G0/2 interfaces on Switch. Switch# show interface trunk Verify trunking is enabled on Switch Switch# show interface g0/1 switchport Verify that the native VLAN is now 99 Switch(config)# no vlan 30 Switch(config)# interface f0/24 Switch(config-if)# no switchport access vlan Switch(config-if)# end Remove VLAN 30 from the VLAN database. Assume VLAN 30 has been added to the F0/24 interface. When you delete a VLAN, any ports assigned to that VLAN become inactive Switch(config)# interface vlan 1 Switch(config-if)# no ip address Remove the management IP address on VLAN 1 123456 abcde Packet Tracer – Navigate the IOS Packet Tracer – Navigate the IOS Using a Terminal Client for Console Connectivity Packet Tracer – Navigate the IOS Packet Tracer – Navigate the IOS Using a Terminal Client for Console Connectivity 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Packet Tracer – Implement Basic Connectivity 2.8.2 Test End-to-End Connectivity 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 9.1.3 Packet Tracer – Identify MAC and IP Addresses 9.2.9 Packet Tracer – Examine the ARP Table 9.3.4 Packet Tracer – IPv6 Neighbor Discovery 11.9.3 Packet Tracer – VLSM Design and Implementation Practice Packet Tracer – Configure Initial Switch Settings Packet Tracer – Implement Basic Connectivity 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Packet Tracer – Configure Initial Switch Settings Packet Tracer – Implement Basic Connectivity 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Packet Tracer – Configure Initial Switch Settings 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Packet Tracer – Configure Initial Switch Settings Packet Tracer – Implement Basic Connectivity 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Packet Tracer – Implement Basic Connectivity 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 11.9.3 Packet Tracer – VLSM Design and Implementation Practice 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 11.9.3 Packet Tracer – VLSM Design and Implementation Practice Packet Tracer – Configure Initial Switch Settings 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Packet Tracer – Configure Initial Switch Settings Packet Tracer – Implement Basic Connectivity Packet Tracer – Implement Basic Connectivity 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.1 Packet Tracer – Basic Switch and End Device Configuration 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Packet Tracer – Configure Initial Switch Settings Packet Tracer – Configure Initial Switch Settings

2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings 10.1.4 Packet Tracer – Configure Initial Router Settings Packet Tracer – Navigate the IOS Using a Terminal Client for Console Connectivity 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.1.4 Packet Tracer – Configure Initial Router Settings Packet Tracer – Implement Basic Connectivity 2.8.1 Video Activity – Test the Interface Assignment 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 4.7.2 Packet Tracer – Connect the Physical Layer 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode Packet Tracer – Configure Initial Switch Settings 10.1.4 Packet Tracer – Configure Initial Router Settings Packet Tracer – Navigate the IOS Packet Tracer – Configure Initial Switch Settings 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 11.7.5 Packet Tracer – Subnetting Scenario 2.9.2 Packet Tracer – Basic Switch and End Device Configuration – Physical Mode 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 11.7.5 Packet Tracer – Subnetting Scenario Packet Tracer – Configure Initial Switch Settings 10.1.4 Packet Tracer – Configure Initial Router Settings 10.1.4 Packet Tracer – Configure Initial Router Settings 9.3.4 Packet Tracer – IPv6 Neighbor Discovery 10.3.4 Packet Tracer – Connect a Router to a LAN 4.7.2 Packet Tracer – Connect the Physical Layer 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 9.2.9 Packet Tracer – Examine the ARP Table 9.2.9 Packet Tracer – Examine the ARP Table 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.3 Packet Tracer – Basic Device Configuration 11.7.5 Packet Tracer – Subnetting Scenario 11.9.3 Packet Tracer – VLSM Design and Implementation Practice 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 10.4.3 Packet Tracer – Basic Device Configuration 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 10.3.4 Packet Tracer – Connect a Router to a LAN 10.4.4 Packet Tracer – Build a Switch and Router Network - Physical Mode 9.2.9 Packet Tracer – Examine the ARP Table Unprivileged Commands Privileged Commands Configure Commands Interface Commands Line console Commands Line VTY Commands Router RIP Commands Router EIGRP Commands Router OSPF Commands Switch Commands Privilege Commands Vlan Database Commands Configure Commands Interface Commands Special Keys Commands About The Author The ITExamAnswers Editorial Team is a dedicated group of certified IT professionals and network engineers. We rigorously review, verify, and update all exam materials to ensure you receive the most accurate and reliable resources for your certification journey.