can ccna be done online

can ccna be done online.5.2 Base Content 215some number of 1544 kbit/s, the metric values of these two paths will no longer be exactly equal. A slightly lower bandwidth will result in the R1-R3-R4 route above being the only successor route and the R1-R2-R4 route being the FS route.Figure 10-6 Comparing Two Relay Routes with One Relay Plus One FS First. to modify the configuration to use a worse (slower) slowest bandwidth. example 10-10 shows that R2's S0/1/0 configuration has been modified by the bandwidth 1400 command. Example 10-10 Adjusting EIGRP Routing by Changing Interface BandwidthR2# configure terminal Enter configuration commands, one perline. end with CNTL/Z. R2(config)# interfaces0/l/0R2(config-if)# bandwidth 1400As discussed earlier in Chapter 9, when R2 changes its bandwidth, R2 immediately sends a partial EIGRP update. The other routers learn some of the new information, and then they recalculate their own corresponding metric and RD values. To see the difference, Example 10-11 repeats the show ip eigrp topology | section10.1.33.0 command on R1, just as you saw in Example 10-9. In Example 10-9, this command shows that R1 has two successor routes to this subnet. Now, in Example 10-11, R1 has only 1 successor route, but the FS is actually hidden in the output, as we will explain later in the example.Example 10-11 Viewing a feasible successor route on R1 for 10.1.33.0/24Rl# show ip eigrp topology |section 10.1.33.0 P 10.1.33.0/24, 1 successors, FD is 2684416via 10.1.4.3 (new bald /217241.6) , Serial0/0/l via 10.1.5.2 (2854912/^, Serial0/0/0In order to see the feasible successor route and why it is an FS, we need to calculate a few numbers in the output of Examples 10-11. Or, using the notes, compute the same output repeated in Figure 10-7. In both cases, the logic is similar to the notes in the following list. According to the first line, a successor route exists. FD is 2684 416.