learn ccna

learn ccna

Ip address 202.101.100.1 255.255.255.0 Routing, then: Ipv6 nd prefix 2012::/64 890000 720000 no-autoconfig Gateway of last resort is 192.168.12.1 to network 0.0.0.0 C 192.168.12.0/24 is directly connected, Serial0/0 PBR (Policy Routing) In addition, CISCO IOS does not support tunneling agents. But in fact, there are many free tunnel proxy servers on the public network. 16 bits Network 10.1.34.4 0.0.0.0 area 0 R4 and R2 , we look R2 , R2 moment from R4 has learned this RIP routes,learn ccna, if it from the R3 also learn the route and of the route metric is smaller, then, R2 will preferably from R3 this Routes , so that R1 , R2 , and R3 form a routing loop. Ipv nd prefix 2012::/64 no-advertise 8 bits Ipv6 address 2001:1::FFFF/64 ipv6 nat Router(config-rtr)# poison-reverse Ip route 172.16.1.32 255.255.255.224 192.168.23.3 If the static route configured by the outbound interface is configured, the router considers the destination network segment as a local direct connection . Therefore , when the RIP is in the network , it will be announced. After the end-to-end IPv6 tunnel is established, IPv6 traffic can communicate. 203/nolabel V1 defaults to send v1 to receive v1, v2 Tag rewrite with Fa1/0, 10.1.13.3, tags imposed: {} via 10.1.12.2, FastEthernet0/0, 0 dependencies Ip route 1.1.1.0 255.255.255.0 serial 0/0 New LSA type: Static Reposted FAQ Let's look at the above example. For an IPv6 single-protocol network, first of all, it has the need to access the IPv6 Internet. Therefore, the default IPv6 traffic is all handed over to R1 . In addition, it may have the need to access the IPv4 Internet. In this case, it is necessary. by R2 this NAT-PT device. This NAT-PT device must first be a dual stack, and secondly it can convert traffic from an IPv6 network into IPv4 traffic and put it into a V4 network, and vice versa.