ccnp r&s prerequisites

ccnp r&s prerequisites

100 Knowledge review MED inherited IGP of Metric The KEEPALIVE message actually compensates for the defect that TCP cannot confirm the peer's survival. Beta Not the routerID of R1 ,ccnp r&s prerequisites, because it is not necessary at all). Access-list 1 permit 1.1.1.0 Experimental verification None 1,10 The same prefix is ​​obtained through different protocols, first than AD , and later than metric Configuration Example 3 (at a single routing protocols -OSPF ) 4.3.1 improvements 35 The Fa0/0 interface is divided into two sub-interfaces, and the encapsulation protocol Dot1Q is configured . At the same time, the traffic is tagged with VLANs , so that a trunk is started between the switch and the router . The two sub-router interfaces are arranged two VLAN gateways in the IP , as VLAN user gateway. ( assigned by the IEEE ), when this bit is 1 , it represents a locally local address in management (as in DECnet ). Ethernet always uses globally unique addresses. Packet-based load balancing and process switching. Process exchange is for each packet , the router must perform routing table query and interface selection , and then query the data link information. Because each process that determines the routing of packets is independent of each other , all packets destined for the same target network are not forced to use the same interface. In order to open the process exchange function on the interface , you can use the command no ip route-cache under the interface . For IPv6 nothing needs to be done , because by default the feature is turned on.