ccnp switch dumps examcollection

ccnp switch dumps examcollection

16 bits Port ID ( 2 bytes) = Port Priority (1 byte ) + Port ID (1 byte ) Switch(config)# vlan 10 R1 For a class B address, the default subnet mask length for a class B address is 16 bits, so 172.16.0.0/16 itself is a primary class network number. As another example of a through, 10.1.12.0/24 , first 10 beginning, which is an A class address, A Class mask default address is 255.0.0.0 , so 10.1.12.0/24 its major network number is 10.0 .0.0/24 . In the above figure, there is a Layer 2 link between the customer and the carrier network. If the client's device is elected as the root bridge for some reason, it is troublesome. Therefore, the rootguard feature can be used to connect the client to the interface of the carrier. Deploy on. Then when these interfaces receive better from the customer R2(config-router)# distribute-list 1 out OK , now go back to the main class network number 172.16.0.0/16 , then we will go out and look at the picture. 172.0.0.0/8 actually shifts the mask of this class B address to the left by 8 bits , so that the network number obtained is actually a large network number including 172.16.0.0/16 . Call it supernet . The configuration of R2 is as follows: INDEX This port is the peer switch source port so the ISL frame is up to 1548bytes ( 1518+26+4 ) Modify the default value of the MED value Tag rewrite with Fa1/0, 10.1.13.3, tags imposed: {} via 10.1.12.2, FastEthernet0/0, 0 dependencies Aggregate-address 192.168.0.0 255.255.0.0 attribute-map test // Associate route-map test works on aggregated routes No ip routing Network 100.0.2.0 mask 255.255.255.0 Sw1(config)#interface range fastEthernet 0/1 – 2 // Enter interface range Sw1(config-if-range)#switchport // Configure the interface as a Layer 2 interface Router ospf 1 Neighbor 5.5.5.5 update-source Loopback0 12:11 12:1111 no-export this comm list,ccnp switch dumps examcollection, to delete the no-export , then Show ip bgp on R3 Let's take a look at R4 : If you only want to detect the reachability of some next-hop devices, you can configure different route-map serial numbers to selectively use this feature (in the same route-map ). Both A and Root enter the Listening state on both ends of Link1 , and A will receive the BPDU sent by Root . Because RIP appeared earlier, early routers used serial link interconnection (point-to-point links), so RIP triggered updates only supported on point-to-point links, for Frame-Relay and Ethernet. In the multi-access interface, RIP trigger update is not supported , but the Frame-Relay point -to- point sub-interface is considered by RIP to be a point-to-point link, and the trigger update can be enabled.