1 / 7

Classless Routing Protocols Tutorial: Addressing and VLAN Basics

Learn about IP addressing, VLAN setup, and Classless Routing Protocols. Understand subnetting, masks, RIP, OSPF, BGP, and more. Helpful examples and command explanations included.

aiko-cummings
Télécharger la présentation

Classless Routing Protocols Tutorial: Addressing and VLAN Basics

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Reading Assignments • Doyle, pages 192-209, 216-221 (RIP chapter) • Doyle, chapter 7 (RIP v2) • Avaya IP Addressing Tutorial • Avaya VLAN Tutorial (through slide 36) • (Avaya tutorials on “useful links” page

  2. Classless Routing Protocols • End of “class A” “class B” “class C” • RIP v2, OSPF, BGP • Cisco commands • ip classless • ip subnet-zero

  3. Classless Routing Protocols • Every network address (route) must have a mask associated with it, so the masks are advertised along with the networks • For the RIP v1 case, there was room to include a mask in the RIP v2 advertisements with only a little change to the overall format

  4. Variable Length Subnet Masks • Every network has a mask, so no need for the mask lengths to have equal length. • 128.186.121.0 /25 • 128.186.121.128 /30 • 128.186.121.132 /30 • 128.186.121.136 /29 • Think in bits!! 128.186.121.132 /29 is an incorrect network. Do the math.

  5. % snmpnetstat -c NOTPUBLIC -nr 146.201.69.1 Routing tables Destination Gateway Interface default 146.201.68.1 if0 146.201.68/28 146.201.68.9 Vlan668 146.201.68.16/28 146.201.68.17 Vlan291 146.201.68.32/27 146.201.68.33 Vlan292 146.201.68.64/26 146.201.68.65 Vlan293 146.201.69/24 146.201.69.1 Vlan669

  6. VLSM example • Review Figure 7.4 and table 7.1 in Doyle, pp 289-290. Expect a quiz on a similar network sometime. • Example: You must connect 2 networks in Tallahassee with 2 networks in Jacksonville. The TLH nets need to support 25 hosts each, JAX nets, 5 and 10 hosts • You may use only 128.186.1.0 /24

More Related