ccna dumps september 2018

ccna dumps september 2018

Fa1/0 10.1.13.3 Ipv6 address 2000:12::1/64 ipv6 ospf network point-to-point ipv6 ospf 1 area 0 R2 the original IPv4 header packet replacing IPv6 header, and then transferred to A . Router ospf 1 !! define vrf How does the prefix announcement work? CDMA-Ix CDMA Ix interface No off default route above configuration, adding a destined 13.0 network routing next hop is R3 , the PC to 13.0 data network switch to R3 proof ip default next-hop priority routing detail below, above Default route. ! FastEthernet1/0 IPV6 header improvement Image The PC receives an RA message and will do a test: The router goes to update the route of 3.0.0.0 or // There are routes in the routing table of R3 : 1.1.1.0 , 2.2.2.0 , 192.168.12.0 Router(config)# ipv6 router ospf process-id Ip address 2.2.2.2 255.255.255.255 IPv6 packets are carried over IPv4 packets. Exit-address-family RFC1723 defines several compatibility switches twenty two Image Because IS-IS runs on top of the data link layer, that is, it runs on top of the link layer protocol and requires CLNP support. Therefore, IPv6 IS-IS cannot be used on a remote IPv6 network connected through a tunnel . Configuring a tunnel is a static IPv6 over IPv4 tunnel. - 10.1.23.3 For example,ccna dumps september 2018, to fetch the 192.168.1.0/24 route, access-list 100 permit ip 192.168.1.0 0.0.0.0 255.255.255.0 Image So in fact, it is very simple, as long as the prefix and mask part of the route, respectively, use the source and destination parts of the ACL to match. Whether ICMPv6 code is 0 Nolabel/403 [Test 4 ] !! Construct an Ipv6 address using the EUI64 address; OSPF 's neighbor command is not the same as EIGRP . After testing, in the Ethernet environment, directly refer to the neighbor , and still send multicast hello. Image Ip address 3.3.3.3 255.255.255.255 Binary prefix (high bits ) Configuration example 5 (in the single routing protocol environment - OSPF out direction distribution list) The local site address will never be used to communicate with the global ipv6 Internet. Generally used for intranet communication. Of course, in fact, the IPv6 address space is so large that it is not necessary to use the Site-local address, and the global unicast address can be used directly. Image Routing Information Protocol (RIP) CE1 's IPv6 prefix, and forms a VPNv6 prefix, which is advertised to its own MP-BGP neighbor PE2 . PE2 will correspond to the VPNv6 prefix. Ipv6 address 2001:12::1/64 Interface loopback0 Ip address 202.101.100.1 255.255.255.0 16 bits lab environment 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. Field name Automatic configuration [Test 3 ] Switchport access vlan 20 interface vlan 10 External route tag. Must be zero Matches the network number and prefix length in the route prefix to enhance the accuracy of the match. 100 Ipv6 nd prefix 2001:0001::/64 Netsh interface ipv6 show interface http: // [ipv6 address ] : 8080 !! must use [] quotes Linklocal address of the router : The GRE tunnel is a well-known standard tunneling technology that guarantees a stable and secure end-to-end link. Message type Prefix re-addressing allows a smooth transition from the previous network to the new prefix, and intra-site nodes use stateless autoconfiguration (or other re-addressing methods, but not as transparent as stateless auto-configuration methods), which allows the prefix to be re-edited The address process is transparent to the nodes in the site, that is, the nodes in the station are completely "uninformed" or "non-aware", and the deployed actions are completed on the router, and the switching process is smooth.