free ccna dumps

free ccna dumps

As a result, on R2 , the OSPF route 1.1.1.0 in the routing table and the 192.168.12.0 directly connected network segment that is declared into the OSPF process are all announced to RIP , and R1 can learn the two routes through RIP. , as shown in the red bold part below. ! ! RIP secondary address problem 0/0/0 9.9.12.0 is directly connected, FastEthernet0/0 Then on R4 , you can only learn 1.1.1.0 . RS packet initiative initiated by the host, RA message from the host to the default 200S (receive periodically send RS will be sent immediately). Redistribute connected route-map test Ip route 172.16.3.0 255.255.255.0 172.16.12.3 R2#show adjacency detail !! Note that this order must be matched because Aggregate global unicast address ( IANA to registers ) Incoming interface: FastEthernet1/0 RPF nbr: FE80::CE02:1BFF:FE54:0 ( Routing Table ) , the routing table is loaded with routing entries ( routes ) learned by the router . The routing entries are composed of routing prefixes (destinations associated with routes), routing information sources, outgoing interfaces, or next hop IPs . The router obtains routing entries and maintains its own routing table in a static or dynamic manner. Mpls ip Router(config)# router isis [ tag] 2002 : IPv4 address : Subnet ID : The IPv4 address above the interface ID is the public network IPv4 address obtained by A or B. Note that this public network IP is very important. This public network IP change may lead to IPv6. Intranet IPv6 had to be readdressed. And, of course, this IPv4 address cannot use a private IPv4 address. LSPID Address-family ipv6 Routing strategy needs (reliability, redundancy, offloading model, etc.) Routing feedback Set next-hop specifies the address of the next hop , specifying the next hop of BGP . Identify the type of message: From now on, when the ISATAP host needs to access IPv6 resources, the IPv6 data packet is encapsulated in the IPv4 tunnel, that is, the IPv4 header of the ISATAP tunnel is set , and then transmitted to the ISATAP router, which is then decapsulated by the ISATAP router. Help forward IPv6 data. 010x xxxx xxxx xxxx Ip route 192.168.10.0 255.255.255.0 192.168.1.1 1/256 No bgp default ipv4-unicast neighbor 4.4.4.4 remote-as 234 Wherein R2 is as follows: !! Configure the DHCP client and specify the prefix name obtained as test (local valid) bibliography R1(config-router)#redistribute rip subnets tag ? Ip route 172.16.0.0 255.255.0.0 192.168.12.1 For address family: IPv6 Unicast R3# 1/8 Image Image Image Ipv6 address 2001:12::2/64 ipv6 rip RIPprocess enable After changing the topology, the interface IP of R2 has changed. At this time , the RIP sent by R1 is updated, and the source address is still 192.168.12.1 . After receiving R2 , it finds that the interface IP that is updated with the local is not in a subnet,free ccna dumps, so R2 ignores the update message of R1 . In addition, the message sent by R2 to R1 is accepted by R1 , because R1 thinks that the RIP update message source address 192.168.12.5 sent by R2 is on the same subnet as its own interface.