ccna 2 dumps

ccna 2 dumps

* 0x00000005 Interface Serial0/0 ipv6 enable FC00 – FDFF Gateway of last resort is 172.16.3.0 to network 172.16.0.0 Bgp router-id 2.2.2.2 Y You can view the parameters of the IPv6 configuration. 6 Ipv6 router ospf 100 The second command is to adjust the AD value for external routes, inter-area or intra-area routes . Ip route 172.16.0.0 255.255.0.0 192.168.23.3 Image Ipv6 unicast-routing ipv6 cef Access-list 1 permit 11.11.11.0 Request the entire routing table: The request message contains a single route with an address family identifier field of 0 (address 0.0.0.0 ) and a metric of 16. The device receiving the request will unicast it back to the requesting address. The entire routing table. Ipv6 unicast-routing Specify a smaller MTU=1400 in the ICMPv6 message. There are some other messages, which are described below. Both of the above commands can be used to adjust the management distance of the routing protocol. The first command, distance ad ip-src , can adjust the management distance for a specific routing update source and a specific routing prefix. For example, I will use an OSPF. Some routes sent to me by the neighbor, the AD value is adjusted to 130 . Anycast Gateway of last resort is not set 9.0.0.0/24 is subnetted,ccna 2 dumps, 2 subnets Image Route matching tool Overview of tunneling mechanism 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. Use route summarization! Looking at the picture above, in the previous scenario, we need to use 3 fine routes, but here we can achieve the same effect by using only one route. This route is the summary route of the three detailed routes in the previous scenario . A direct benefit of this configuration is that the router's routing table entries are greatly reduced. This mode of operation is called route summarization. Route summarization is a very important network design idea. Usually in a large and medium-sized network design, network and routing optimisation must be considered at all times. Route summarization is a time we need to shut down.