ccna subnetting

ccna subnetting

The polymerizable global unicast address ( Aggregatable Global unicast address ) This idea has been applied to dynamic routing protocols such as OSPF . Careful children's shoes will find that after you deploy route summarization in OSPF , it will automatically generate a summary route pointing to null0 locally . The reason is explained above. the same. The last command is to put the host of the IPv4 network 202.101.100.2 into the IPv6 network, so that the IPv6 only user has the access target. Otherwise,ccna subnetting, what destination address do you use the IPv6 only user to access the IPv4 only network? Install the IPv6 protocol stack I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary Because of this mapping, R2 will B sent over the packet destination address of 202.101.100.100 replaced with 2001: 1 :: 1 , while the B source address is an IPv4 address, supposed to do? Remember that we configured the prefix reserved by NAT-PT ? I.e. 2001: 2 :: / 96 this stuff, R2 to B 's IPv4 mapped address prefix to form a temporary IPv6 address: 2001: 2: CA65 : 6402 , while generating a new local map entry: 2001:2::CA65:6402 maps to 202.101.100.1 as shown above.