best ccna dumps

best ccna dumps

The configuration of R2 is as follows: Unused Image For the next hop and route tag, see Volume I, page 189 . 43200 43200 Modify the AD value of EIGRP Image SW1 creates two VLANs : VLANs 10 and 20 , which correspond to PCs and ISATAP routers. The IP address of the SVI port of VLAN20 is IP Address Address structure Ipv6 unicast-routing Interface tunnel 0 We mainly analyze: Port number 520 Image No bgp default ipv4-unicast The router sends an icmpv6 message to an Ipv6 node , informing it that it is on the same local link in order to get a better router address to the destination tower. The result is unreasonable, because the message exceeds the MTU of the R2 Fa1/0 port when it is passed to R2 , so R2 sends back an ICMPv6 message with TYPE=2 ( packet too big ) to R1 . In this back to R1 in the ICMPv6 message includes the allowed the MTU = 1400 , to inform the Image technical background Interface fast0/0 ipv6 enable Address family The OSPFv3 header removes the authentication related fields in v2 . This is because the ipv6 header already has a good authentication function. After receiving the RA response,best ccna dumps, the ISATAP host will take out the IPv6 prefix and then add its own ISATAP virtual network card. Origin IGP, metric 0, localpref 100, valid, internal, best Extended Community: RT: 234: 4 Router(config-router)# distance AD ip-src wildmask acls Open Shortest Path First (OSPF) Routing Information Protocol (RIP) Route map reference Ip route 0.0.0.0 0.0.0.0 10.1.12.2 Anycast Image Router bgp 12 When the router is adjacent to the host, they learn in some way. Redirect message 137 Match metric matches the route with the specified metric. match route-type matches the specified type of route match community matches the BGP community. R1 , R2 , and R3 run RIP , and 1.1.1.0/24 on R1 is not directly announced. On R2 : Ipv6 address 2002:84d6:010a:0001:/64 eui-64 !! This is the gateway for the IPv6 site intranet Ipv6 dhcp pool DHCP-pool Exit-address-family Access-list 1 permit any route-map PBR permit 10 match ip address 1 ::FFFF: 4.4.4.4 R2(config)# router eigrp 100 (2) Declare the loop port 1.1.1.1224 Route-map nat2 permit 10 match ip address 1 2001:1111::1/128 1111 110x xxxx xxxx Vrf definition cisco rd 1:1 20 . 200::/7 is reserved for the network service access point NSAP . Currently, the NSAP reserved space is not used . The NSAP address is mainly used in the ATM technology. 0.0.0.0 . Use the DHCP PD feature. On R2 , this test is valid locally as a PD identifier. Neighbor 2002::2 activate FF02::1 FF02::2 FF02::5 FF02::6 FF02::1:FF00:2 In R1 , R2 at each hanging two IPv6 islands, now, by R1 and R2 establish a room IPv6 over IP of Tunnel , so that the two IPv6 islands to cross the IPv4 Internet and interconnected. In front of the original IPv6 packet, the IPv4 of the previous tunnel was added. ! Ip rip triggered RPF nbr: FE80::CE02:1BFF:FE54:0 C000 – DFFF Ipv6 enable interface Serial0/1 R2 re-released the incoming A network segment route and then got up? Then R3 will ignore the route from R1 update. For R3 , go to Network 192.168.10.0 0.0.0.255 area 1 10.1.20.0/24 This route is updated by R1 with " 10.1.20.0 ". This is because the subnet mask is consistent with the update interface mask /24 . The v1 update package does not contain a mask. The updated subnet only. number. The route to the OR2 loopback interface is found . The next hop is FE80::5C10:8CFF:FEE0:FE89 , which is the link-local address of the OR2 interface. In the original Ipv6 environment, an interface often has multiple Ipv6 addresses, and OSPF. The maintenance of neighbor relationships is based on stability. The link-local address that is necessary for each interface becomes the best way to establish neighbor relationships. Why is ping unreachable? Because this is a frame relay environment, FE80::5C10:8CFF:FEE0:FE89 is the IPV6 address. There is no mapping on OR1 , and OR2 is the same. Therefore, the frame of the link-local address of each peer is added. Follow the mapping.