Questions re Doyle ch. 3

[Bradley J. Wilson]

Couple of questions from the exercises at the end of Chapter 3 of Doyle's TCP/IP book:   1) Configuration problem #2: the answer to RTC lists six static routes.  Aren't the 5th and 6th entries already covered in the 2nd entry?   2) Troubleshooting problem #2: the answer lists the second entry of RTC as an error.  Is it really?  Doesn't RTB also need a listing for the "208" network?   Thanks in advance -   Bradley Wilson CCNA, CCDA, MCSE, NNCSS, CNX-A, MCT, CTT