how to pass ccna exam easy way

how to pass ccna exam easy way

State Changed: 02:23:31 Host 5 I/E * 0x0000000C Next, the data is sent to R3 . After R3 checks its own LFIB table, it replaces the 303 tag with 203 and then throws it to the next hop R2 . After receiving the label package, R2 looks at its own LFIB table and finds that the outgoing action is a PoP . Then the label is ejected and becomes the original IP packet, and then it is thrown to R1 . Finally, R1 forwards the IP packet to R5 . So why is R2 here PoP here ? The answer is that this BGP routing, we talked about earlier, in fact, it is using a next hop 10.1.15.0 label, 10.1.15.0 is R1 directly connected network segment, so the R1 when the label assigned to the route ,how to pass ccna exam easy way, gave it aPoP , then distribute this result to R2 , which is why.