ccna braindump pdf

ccna braindump pdf

Ipv6 address 2001::1/64 RS 133 refers to the use ICMPv6 TYPE133 Code0 the RS message, similar to the other messages. Mpls ldp router-id Loopback0 mpls label range 400 499 Teredo tunnel mechanism IPv6 basic experiment IP prefix lookup IPv4 mtrie 8-8-8-8 optimized Input fast flags 0x0, Output fast flags 0x0 ifindex 3(3) Image !! Restart after installation, default to open stateless automatic access address 10.1.13.3 3 jumps. Image Such as: 2001 : 00 a8 : 0 207 : 0000 : 0000 : 0000 : 0000 : 8207 No bgp default ipv4-unicast The configuration of R4 is as follows: After completing the configuration, R2 show ip route Router bgp 234 Next Hop 2023::3 R3 re-releases the incoming A route, so R2 ,ccna braindump pdf, R3 , and R4 form a routing loop. Image Image Router(config-if)#ipv6 adress 2002::/64 eui-64 !! Also configured with an IPv6 address and populated with EUI-64 !! ipv6 routing, all traffic to the IPv6 network is thrown into the tunnel Focus on the configuration of GW : Similar to private addresses in IPv4 . 10.1.12.2 Image Ipv6 nat v6v4 pool v6v4-pool 202.101.100.10 202.101.100.20 prefix-length 24 ipv6 nat v6v4 source list ipv6only-network pool v6v4-pool 8 bits Image The above-mentioned IPv4 address is IPv6 public address isolated site, in the IPv6 / IPv4 border router ( 6to4 configure the router) V4 addresses may be directly 6to4 router interface connected to the public network the IP , may be a 6to4 router Loopback Interface the IP , the IP is also the 6to4 tunnel of source or Where do you want . By default, the CISCO router enables DAD , and the number of NS messages sent on the local link is 1 before determining the uniqueness of an address . Use the above command to modify the number of NS messages. A 0 turns off the DAD . Dynamic routing protocol port number or protocol number Problems in the frame relay environment Image 2001: 5555::5/128 Address-family ipv6 Experimental example: Calling in the distribution list In IPv6 , the options in v4 were moved to the extended header. An IPv6 packet may include zero or more extension headers. When multiple extension headers are used, the extension header after the extension header is indicated by the Nexthead field of the previous header. With the extended header, the intermediate router does not need to deal with every possible option, which increases the speed at which the router processes packets and improves its forwarding performance. At the end of the extended header chain is the payload.