200-125 dumps free download

200-125 dumps free download

Redistribute connected subnets redistribute rip metric 10 subnets network 192.168.23.0 0.0.0.255 area 0 The IPv6 host on the left wants to communicate with the IPv6 host on the right to issue the original IPv6 packet. OSPF and IBGP route re-release !! Take the main class route Set metric sets the metric of the routing protocol / / There is a S entry in the routing table At another point, R2 will take 10.0.0.0 , 11.0.0.0 (the network segment where the secondary address is located), and 1.0.0.0 and 3.3.3.0 from their own loopback. ! Ipv6 unicast-routing !! Note that to support IPv6 unicast routing protocols, this switch must be turned on. Avoid routing loops with triggered updates AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd External route tag The IPv4 and IPv6 address plans are as shown in the figure above. Image N LinkID in OSPFv3 still is 32bits of If B replies to NA , then the neighbor state on B on A is Incomplete -> Reachable . However, if A does not receive any response within a certain period of time after A sends out the NS message , the entry is deleted by Incomplete->Empty . ! Reposted FAQ Image ! Longest matching principle DC Image The S position 1 indicates that this is an advertisement in response to a neighbor request, and if it is set to 0, it is sent actively. The R3 routing table is OSPF 's B segment route, then this B network route will be re-released back to the RIP domain, and ultimately to update Neighbor 2001:12::2 activate network 2001:1111::1/128 Ip sla monitor schedule 1 life forever start-time now In the process of double-point bidirectional routing re-release, many problems may occur, such as sub-optimal paths, potential routing loops, etc. This chapter will discuss this model and existing problems in depth. RIP database R1(config-router)# redistribute connected subnets This manual assignment X Duplicate address detection: The node sends an NS to the Solicited-Node multicast address corresponding to the tentative address that it will use . If it receives the NA of the response from another station ,200-125 dumps free download, it proves that the address has been used on the network, and the node will not be able to use it. Use the tentative address communication. Network 3.3.3.3 0.0.0.0 area 0 Protocol ID: 0x0800 192.168.1.0 declares that it has entered RIP , and R3 and R4 can learn this route and load it into its own global routing table. Then if we are at Reachable, receive confirmation, do not continue to send package confirmation Set metric sets the metric of the routing protocol Match x4 set Y Image Protocol ID: 0x86DD Image Image 27 2002: IPV4 address mapping : Subnet ID::/48 The first 48 bits are the public network address of 2002+ipv4 , and the last 64 bits are the interface ID. R2 's EIGRP routing process: X Suitable for infrequent IPv6 node connection needs. The IPv4 compatible tunnel is implemented through the tunnel virtual interface. If the encapsulation mode of a tunnel interface is an IPv4- compatible tunnel, you only need to configure the source address of the tunnel. The destination address is the destination address of the IPv6 packet when the packet is forwarded . Acquired. The destination address of an IPv6 packet forwarded from an IPv4- compatible tunnel must be an IPv4- compatible IPv6 address. The destination address of the tunnel is the last 32 bits of the IPv4- compatible address . If the destination address of an IPv6 packet is not an IPv4- compatible address, it cannot be forwarded from the IPv4- compatible tunnel.