This page was exported from Free Cisco Training & Resources - Certification Exam Preparation [ https://www.ciscobibles.com ] Export date:Fri May 2 10:04:41 2025 / +0000 GMT ___________________________________________________ Title: CCIE R&S Core Knowledge Question(2) --------------------------------------------------- 1. Which point-to-multipoint technology utilizes an IPv4 address embedded in an IPv6 address (the IPv4 address is converted to hexadecimal and then concatenated to the prefix 2002::/16) to allow isolated IPv6 domains to be connected over an IPv4 network to remote IPv6 networks? Highlight for answer: Automatic 6to4 Tunnels 2. Which OSPF feature allows a router to continue to forward packets while undergoing specific, well-known failure conditions? Highlight for answer: OSPF Graceful Restart 3. By default, OSPF floods new LSAa over all interfaces in the same area except….. Highlight for answer: the interface that the LSA arrives on. 4. What are the default OSPF hello-inverval and dead-interval for the OSFP broadcast network type? Highlight for answer: 10 seconds for the hello-interval and 40 seconds for the dead-interval. 5. R1#r? *r=resume  *ri=”show ip route” release reload     rename         renew                restart resume     rlogin         rsh What is true about the commands preceded by asterisks? Highlight for answer: They are aliases. More specifically, they are exec level aliases. Even more specifically, ‘r' is one of the IOS Default Command Aliases, while ‘ri' is a custom alias. --------------------------------------------------- Images: --------------------------------------------------- --------------------------------------------------- Post date: 2009-04-03 11:59:28 Post date GMT: 2009-04-03 03:59:28 Post modified date: 2009-04-09 14:27:11 Post modified date GMT: 2009-04-09 06:27:11 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from www.gconverters.com