where to start?

in CCNA & CCENT
Hi Guys,
been a sysadmin for 6 years but want to start networking routers (tied of relaying on external companies doing it), I have ordered wendel odom book and todd lamale book (is this overkill), also have semsim at the moment. Anything else I would need to do CCNA exam
been a sysadmin for 6 years but want to start networking routers (tied of relaying on external companies doing it), I have ordered wendel odom book and todd lamale book (is this overkill), also have semsim at the moment. Anything else I would need to do CCNA exam