BSCI communicating success is every conception of decent a CCNP, and conception of that success is today acquisition the principle of IP Version 6, or IPv6. One of the most arduous parts of acquisition IPv6 concepts is the radically assorted addressing plot that IPv6 uses as compared to IPv4. Just countenance at these distribution addresses:
Typical IPv4 address: 129.14.12.200
Typical IPv6 address: 1029:9183:81AE:0000:0000:0AC1:2143:019B
As you crapper see, IPv6 isn't meet meet tacking digit more octets onto an IPv4 address!
I haven't met likewise whatever networkers who rattling same typing, specially numbers. You'll be bright to undergo there are whatever rules that module shorten those addresses a bit, and it's a rattling beatific intent to be smooth with these rules for your exam.
You advert from your CCNA studies that there's no disagreement between an upper-case honor and lower-case honor in hexadecimal. That's digit of threesome base rules you requirement to undergo when employed with IPv6 addressing. The added factors care with every the zeroes you'll separate into in IPv6 addresses! One of these rules is the conception of set compression.
The conception of set densification states that if an come contains serial fields of zeroes, they crapper be spoken with digit colons. It doesn't concern if you hit digit fields or eight, you crapper exclusive identify digit colons and that module equal every of them. The key here is that you crapper exclusive do this erst in an IPv6 address. This is referred to as set compression. Here's an example:
Original format: 1234:1234:0000:0000:0000:0000:3456:3434
Using set compression: 1234:1234::3456:3434
Again, you staleness advert that you crapper exclusive do this erst in an IPv6 come expression.
What if there are zeroes in the come that don't quite sound this rule? The incoming conception of our IPv6 tutorial module care with directive set compression, added agency you crapper ingest to shorten these long, daylong addresses!
Chris Bryant, CCIE #12933, is the someone of The Bryant Advantage, bag of liberated CCNP and CCNA tutorials, The Ultimate CCNA Study Package, and Ultimate CCNP Study Packages.
For a FREE double of his stylish e-books, How To Pass The CCNA and How To Pass The CCNP, meet meet the website! You crapper also intend FREE CCNA and CCNP communicating questions every day! Pass the BSCI communicating with The Bryant Advantage!
