ccna dumps latest version

ccna dumps latest version

134 Ipv6 address 2001::FFFF/64 no ipv6 nd suppress-ra Interface Serial0/0 ipv6 enable Exit Hosts should use DHCP for non-address config Advanced configuration 32bits of 0000: 5EFE plus 32bits interface IPv4 address (here, 2.2.2.2 ), the following configuration of FIG. The IPv6 global unicast address is also configured by using the 64-bit interface identifier. Of course, you can also manually configure the IPv6 global unicast address. You do not need to use the interface identifier. Then you can use the route-map tool, that is, we can associate a route-map with the re-release , to implement the function I just mentioned. [Interrupt] In the IPv4 header added by R1 , the protocol field is used to indicate that the upper layer encapsulates the IPv6 packet, and the protocol field value is 41 : Ipv6 address 2001:34::3/64 Interface fast0/0 ipv6 enable (1) Declare the loop port 2.2.2.2224 Routing time: The time elapsed since the last time the routing entry was modified. The routing time is reset to 0 each time the routing entry is modified . Configure all interfaces as passive and manually activate specific interfaces: Policy-based routing is more powerful and flexible than traditional routing. It allows network managers to select forwarding paths based on destination addresses and packet types, packet sizes,ccna dumps latest version, applications, or IP source addresses. Metric problem E : global scope; Ip route 0.0.0.0 0.0.0.0 192.168.12.1 When both the primary and secondary addresses are present, the RIPV1 router will use the mask of the secondary address of the interface that receives the route update packet locally (this has been verified in the above experiment). RIP redistribute directly connected If you do not set Metric , the default 1 -hop neighbor passed (the neighbors directly using this 1 jump as Metric ); redistributed static route default Metric = 1 , use the default-metric can modify this default value, this command No effect on the metric that re-releases the direct connector . Source starts to send IPv6 packets using MTU=1400 , and the packet arrives at B. Image Update timer update timer Ipv6 route ::/0 2002:ce7b:1fc8:1::1 !! When the address space used by the accessed remote IPv6 network is not 6to4 , the default route is taken, and the next hop will be found. Prefixed with FE80::/10 , 11-64 bits are 0 , plus a 64 -bit interface identifier (usually EUI-64 ). It can only be used between nodes connected to the same local link, that is, valid within the link range. 0 , regarded as infinity Prefix announcement address. In this way, B can actively access A , for example, B to ping 202.101.100.100 , can ping , the process is as follows: Image L2 There are 1.1.1.0 , 2.2.2.0 routes on R1 . When the packet enters the router, the router strips the Layer 2 information and then looks up the destination IP address in the CEF table for forwarding. The result of the forwarding decision will point to a neighboring entry in the adjacency list, in which the second layer of character letters that need to be rewritten can be found. Image Prefixed with FE80::/10 , 11-64 bits are 0 , plus a 64 -bit interface identifier (usually EUI-64 ). It can only be used between nodes connected to the same local link, that is, valid within the link range. Network 3.3.3.3 0.0.0.0 area 0 !! Re-release direct connection None Ipv6 prefix-list loopb permit 2003::3/128 router bgp 12 ! - Generally, the IPv6 address space applied from the operator is /48 , and further planning by yourself according to the needs: as shown below: Command Used to transfer incompatible protocols ( v6 ) or special data in an existing network ( v4 ) , We found that R1 created a cache, the identifier from 2012::1 to 2034::4 , PMTU=1400 , so R1 in the subsequent message sent to 2034::4 , if it exceeds 1400 bytes, R1 will Fragmentation, for example, we will test again, continue to ping 2034::4 on R1 , the message size is 1500 bytes, then: Distance 100 192.168.12.1 0.0.0.0 1 Image The TAG value is set when the originating ASBR generates an external LSA . If the external LSA is re-advertised to other OSPF autonomous systems, the TAG value is carried by default. Now, we have to draw a vertical line, the left side of this line, the binary number of each column is the same, the right side of the line does not matter, can be changed, pay attention to this vertical line, you can hide from the default The length of the code, that is, the beginning of /24 , moves to the left in a grid until you observe that the value of each column on the left end of the line is equal, you can stop. At this time, the position of the line is just right. .