ccna 200-125 dumps 2018 free download

ccna 200-125 dumps 2018 free download

Image Each router on the transport path is processed for jumbo packets and router alerts. Such as RSVP Resource Reservation Protocol After the completion, simply show it on R2 : R1(config-router)#summary-address 10.0.0.0 255.0.0.0 tag ? If an external route carrying a tag is advertised on R1 and OSPF is redeployed to EIGRP on R2 , then the route is advertised. FastEthernet FastEthernet IEEE 802.3 1 : Request message, requesting all or part of the routing information from the neighbor; The configuration of PE1 is as follows: Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP U - Per-user Static route Configuration command Interface serial0/0 ............ The NIC is configured with an IP address of 1.1.1.1/24 and the gateway is 1.1.1.54. Complete the configuration of CE1 and CE2 . Access-list 1 permit 10.1.1.0 Network 4.4.4.4 0.0.0.0 area 0 EIGRP 's passive-interface neither sends nor receives routing updates, nor does it send HELLO packets. 1/128 DAD Image 2 : link local range; eg FF02::1 indicates all nodes on the link; FF02::9 : indicates all RIP routers on the link 1/8 Image When a router is directly connected through a point-to-point link, only one neighbor exists on each interface. Ipv6 address 2001:12::2/64 OSPF multicast packets are flooded on the LAN . This is one of the most common applications of the passive-interface feature. Note that different routing protocols operate differently on the passive-interface . ... partially omitted ... Ipv6 router ospf 100 summary-prefix 2004:1::/32 1/128 ! Image Phenomenon analysis: This should be said that there is no difficulty. At this moment, R2 is a multicast source, and the multicast data is directly sent to R1 . The cost of the route. R4#show ipv6 route ospf Ipv6 traffic-filter is applied under the interface. In the above example, the phenomenon we mentioned, R4 will know the route from OSPF and RIP to 192.168.1.0/24 , and finally R4 will choose OSPF route. This is a phenomenon we don't want to see in this environment, because it creates a sub-optimal path. The AD values ​​for several common routing protocols are listed below: Note that the above is the default metric when re-publishing from other dynamic routing protocols into this routing protocol . If you republish a local direct connection or a static route, the situation changes, as follows: The 64bits interface ID , and from ISATAP get the router to IPv6 global unicast address prefix 2001: 1111 :: before 64bits , constitute a PC 's IPv6 global unicast address: 2001: 1111 :: 200: 5EFE: 1.1.1.1 . ! Slot Slot unit 0 VC -1 IPv6 Header Milne 's packet was sent to Roo because he learned the wrong one. Ipv6 nat v6v4 pool v6v4-pool 202.101.100.10 202.101.100.20 prefix-length 24 ipv6 nat v6v4 source list ipv6only-network pool v6v4-pool Aggregate global unicast address ( IANA to registers ) 0000 001x xxxx xxxx The IPv6 prefix is ​​finally passed to CE2 . 133 Ip route 172.16.0.0 255.255.0.0 192.168.12.1 Basic Hex The planning of the IS-IS network is as shown in the topology. Bgp router-id 2.2.2.2 Another recommended solution is to adjust the management distance of the routing protocol: Ipv6 address 2001:0003::FFFF/64 ipv6 rip RIPprocess enable 0000 0000 xxxx xxxx Match ip address 2 set metric 3 Activate IPv6 IS-iS on the interface ! Ipv6 unicast-routing RA 134 Then start configuring BGP4+ : 172.16.10.1 , in fact, this IP may be understood as 172.16.0.0/16 within the network, but also in 172.16.10.0/24 within the network, of course, here we can see it, then who is more accurate? It is clear that 172.16.10.0/24 is more accurate, we say that its matching length is longer than 172.16.0.0 . In addition, IS-IS neighboring routers have a very important factor to consider. In an IPv4 or IPv6 single-protocol environment, IS-IS adjacencies and information interactions are not problematic. However , care should be taken when enabling both protocols ( IPv4 and IPv6 ) on all neighboring IS-IS routers . In this particular case, the two protocols must be enabled on all IS-IS neighboring routers. Otherwise, the IS-IS router will no longer maintain the adjacency relationship with all its IS-IS IPv4 neighbors. In fact, when Level1 or Level1-2 IS-IS router in adjacency checking is enabled, it checks from the IS-IS the neighbor Hello message, if the neighbor to use a different set of protocols,ccna 200-125 dumps 2018 free download, it refused abutting relationship therewith.