ccna routing and switching 200-125 dumps free

ccna routing and switching 200-125 dumps free

Update behavior Image Route, and redistribute the route into its own OSPF process 2 , then R3 will learn this route from process 2 , assuming R3 learns this first R4#sh ip ro 192.168.1.0 Set metric sets the metric of the routing protocol ATT/P/OL Experimental needs Manual IPv6 over IP tunnel Network 3.3.3.0 mask 255.255.255.0 X ! The configuration of R2 is as follows: Scop is used to limit the range of multicast data streams sent over the network. ! Distance vector routing protocol [Experiment 7 ] There are subnet routes (no match); there are default routes Interface tunnel1 Ipv6 enable Aggregate 192.168.2.0/24 Optimum and Distributed Switching No auto-summary no synchronization exit-address-family Dialer Dialer interface Sequence of next hops. The acceptable range is from 1 to 65535. For Windows 7 systems, the IPv6 protocol stack is already installed by default . ...... R1(config-router)#distribute-list 1 in ? // All interfaces Offset-list offset list Ip route 172.16.1.0 255.255.255.0 192.168.12.1 ! 696 Ip default-network 172.16.3.0 becomes: ip route 172.16.0.0 255.255.0.0 172.16.3.0 Ipv6 dhcp pool DHCP-pool dns-server 2000::8 domain-name HelloWord exit <0-4294967295> R1 L2 R1(config)# access-list 1 deny 172.16.32.0 R1(config)# access-list 1 permit any Dns-server 2000::8 domain-name HelloWord Image An IPv6 single protocol network host A and ALG maintain an IPV6 session, and host A can send IPV6 data to the ALG . At the same time, Router bgp 300 Tunnel source Serial0/0 tunnel mode ipv6ip 6to4 The BGP4+ configuration of R1 is as follows: ! The configuration of R1 is as follows: Image Access-list 2 permit 172.16.20.0 route-map BGP2OSPF permit 10 The configuration of R1 is as follows: Image When 10.1.1.2 is reachable, the track object is true Ipv6 nd managed-config-flag ICMPv6 is one of the basic protocols of IPv6 . Protocol number 58 , which is in the "Next Header" field of the IPv6 header. MAC address. Router(config)# router ospf 1 Route-map OSPF3to2 permit 20 match tag 20 ICMPv6 length is greater than or equal to 16 Vif PGM Multicast Host interface Standard ACL 0 00:00:39 Next hop 10.1.13.3, FastEthernet1/0 valid adjacency Image Metric: 10 PC is the ISATAP host, it is a dual-stack PC , here we are using a win7 system computer for testing. The IP address of the computer network card is 1.1.1.1/24 , the gateway is 1.1.1.254 , and the gateway is the interface vlan10 of SW1 . Fa1/0 Ip default-gateway When the network is normal, the data is forced to go ISP1 , ping 100 remote network data to ISP1 L2 Image Authentication is identified by setting the address family ID field to all 1s ( 0xFFFF ). 1 Define matching criteria In order to get this prefix automatically, just run a protocol between the router and the host. Router using NDP protocol About PBR Ipv6 nd prefix 2001:0002::/64 Hop-by- hop option header Hop-by-Hop Options Header (Protocol 0 ) R1(config-router)# redistribute connected subnets ! Ip cef Ipv6 nd ns-interval !! is used to set the interval of the neighbor request message. The default is 1000ms or 1S. Network Neighbor 2.2.2.2 send-community extended exit-address-family They will be written in binary form, in fact, we only consider a third 8 bit group can be, because it is the only change We finally do another test, that is, the ISATAP host pings 2008: 8888::1 . Teredo tunnel mechanism 10.1.34.0/24 *Mar 1 17:40:49.499: BGP(0): FE80::CE02:8FF:FED8:0 rcv UPDATE about 3.3.3.0/24 -- DENIED due to: Access-list 1 permit 1.1.1.0 After getting the 6to4 IPv6 address space, the address space is 16+32=48bits , which is /48 , so the space is very large, you can further divide the subnet. This IPv6 address space will be used for the intranet. . Becomes 24 bits, appears in HELLO package, DBD package, and router LSA , network LSA , interAreaRouter LSA , Link LSA Dns-server 2000::8 domain-name HelloWord RIPng OSPF redistributes routes to RIP : On R2 , in order to reach the network connected by R1 ,ccna routing and switching 200-125 dumps free, R2 configures a tool that uses route summarization, referring to a summary route: 192.168.0.0/16 to R1 , although this does serve the purpose of network optimization, but this summary route Too "rough", it even includes the network segment on the R3 side, we call this behavior not accurate enough. Therefore, an ideal way is to use a "just right" summary route that includes these detailed routes, so that you can avoid the problem of insufficient aggregation.