In this video, Todd Lammle describes and demonstrates how to configure and verify your Cisco router and switch interfaces. He steps through the commands to configure serial and Ethernet interfaces. Learn how to assign an IP address to an interface and see how to enable Cisco router interfaces. Once configured and enabled, learn some helpful commands such as show ip interface brief and show protocols in order to verify your router interfaces. Finally, learn about Cisco Serial interfaces clocking.
- [Instructor] Now that we have…our administrative functions on our routers,…let's take a look at the Corp router…and we're gonna go ahead right now…and configure the interfaces.…We have a fastethernet zero zero off of the Corp router.…It's not listed on there, but that's the LAN.…The connection to the San Francisco router…is the 172.16.10.0/30.…So that give us valid hosts of one and two,…broadcasts of three.…Going over to the LA router, we have two serial interfaces,…one in the four subnet, one in the eight.…So we have five and six and nine and 10 are our valid hosts.…
Let's go ahead and run out to our Corp router…and configure them, and just one quick note,…I've already configured the San Francisco and LA routers…with IP addresses and enabled their interfaces.…Running over to the Corp router,…we're gonna go ahead and log in.…And I wanna run a command that's very important to you.…Show IP interface brief.…And I shortened it, but very important command.…This gives you all the physical interfaces…that the host* has found, the IP addresses assigned,…
For more information on the CCENT exam, visit Cisco's website.
- Overview of internetworking
- The TCP/IP networking model
- Easy subnetting
- Managing Cisco IOS
- Managing Cisco networks and devices
- IP routing
- Layer 2 switching
- VLANs and InterVLAN routing
- Network address translation
Skill Level Intermediate
Internetworking devices4m 20s
3. Introduction to TCP/IP
4. Easy Subnetting
5. VLSM, Summarization, and Troubleshooting TCP/IP
6. Cisco Internetworking Operating System (IOS)
7. Managing a Cisco Internetwork
8. IP Routing
9. Layer 2 Switching
10. VLANs and InterVLAN Routing (IVR)
12. Network Address Translation (NAT)
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