ccna exam dumps 2017 pdf

ccna exam dumps 2017 pdf

Image Reachable time and retrans timer are 0 if specified R4.00-00 or ! Redistribute connected route-map test no synchronization Manual IPv6 over IP tunnel Identify the type of message: Note: If CDP- based detection and object tracking- based detection are applied, the latter is preferred. Redistribute BGP 1 subnets route-map BGP2OSPF1 Match ip address 1 set metric 20 Network 192.168.24.2 0.0.0.0 area 0 * 0x0000000B Ipv6 address 2001::FFFE/64 no ipv6 nd suppress-ra Transition from the old routing protocol to the new routing protocol Note that the 6to4 tunneling technology does not support dynamic routing protocols. Address-family ipv6 Address structure Gateway of last resort is 192.168.12.1 to network 0.0.0.0 C 192.168.12.0/24 is directly connected, Serial0/0 Ipv6 router ospf 1 router-id 1.1.1.1 The configuration of PE1 is as follows: Image Image The mapping entry of 202.101.100.1 is emptied, A can't actively access B , and only B can actively access A first . This prefix will not be included in the RA message. By default, CISCO IOS turns off this no-advertise , which means that the prefix will be included in Router bgp 300 Netsh interface ipv6 show neighbors Address family identifier. When the value is 2 , it indicates the IP protocol. IGRP ! Ip route 2.2.2.0 255.255.255.0 192.168.123.2 R1 OSPFv3 runs on the link. Each link can have multiple OSPFv3 instances. The interface address is 2001::1/64 . If there is a response, Reachable , if not, enter Empty , that is, delete the entry. Experimental phenomena: !! Construct an Ipv6 address using the EUI64 address; Router ospf 1 RFC1723 Le le-value No bgp default ipv4-unicast neighbor 4.4.4.4 remote-as 234 32 bits Image Address family FlowLabel : Flow Label, for QoS Image The basic IPv4 header contains 12 fields, 20 bytes long. The options and padding fields are added as needed. R2(config)# router eigrp 100 Modified OSPF the AD value The lifetime of the RA message, the default is 1800s. !! 4.4.4.4 is also PE2 Another CASE that associates the static route of the outgoing interface : Ipv6 nd reachable-time !! A neighbor confirmed after its accessibility by an event, during which time the neighbor is considered reachable,ccna exam dumps 2017 pdf, the default 30S (in CISCO IOS on the show out, the book says It’s 30min , it’s estimated to be wrong.) !! Attention tunnel mode Image 10.1.13.3 Exit-address-family Router(config-if)# ipv6 rip xxx metric-offset ? Address-family ipv4 As defined in RFC2462 , plug and play utilizes RS and RA messages. Use the DHCP PD feature. On R2 , this test is valid locally as a PD identifier. OSPFv3 configuration Access-list 1 permit any route-map PBR permit 10 match ip address 1 The direct result of this command is that the metric of 192.168.12.0 in R3's original routing table is 30720 , but now it is 10000 , which becomes 40720 . We see that after the offset command is configured , what actually changes is the DLY that is updated to the neighbor . Because it is true that DLY is the best, the default Access-list 1 permit 1.1.1.0 Access-list 2 permit 10.1.2.0 route-map cisco permit 10 Assuming the environment is like this, R1 re-releases A route into OSPF , then R2 will learn this OE2 in its own OSPF process 1 . EIGRP also supports tags . It is worth noting that we can manually modify the management distance of the routing protocol in the specific protocol process on R4 , so as to affect the routing of the router itself. For example, on R4 , we will default the administrative distance of OSPF to external routes. 110 , modified to 130 , greater than the RIP management distance of 120 , so that R4 in this environment, for 192.168.1.0 will optimize the RIP route, you can avoid the problem of sub-optimal path and routing feedback .