CCNA 4 Practice Final What is the purpose of the Cisco Enterprise Architecture? It replaces the three-layer hierarchical model with a flat network approach. It provides ..
CCNA 4 Chapter 9 Users are reporting longer delays in authentication and in accessing network resources during certain time periods of the week. What kind of information ..
CCNA 4 Chapter 8 What is a difference between SNMP and NetFlow? Unlike NetFlow, SNMP uses a “push”-based model. NetFlow collects more detailed traffic statistics ..
CCNA 4 Chapter 7 Which algorithm is an asymmetrical key cryptosystem? RSA AES 3DES DES What two encryption algorithms are used in IPsec VPNs? (Choose two.) DH PSK IKE AES 3DES ..
CCNA 4 Chapter 6 What are two characteristics of a PPPoE configuration on a Cisco customer router? (Choose two.) The PPP configuration is on the dialer interface. ..
CCNA 4 Chapter 5 Refer to the exhibit. Based on the output that is shown, what type of NAT has been implemented? dynamic NAT with a pool of two public IP addresses ..
CCNA 4 Chapter 4 Which two Frame Relay router reachability issues are resolved by configuring logical subinterfaces? (Choose two.) Frame Relay is unable to map a remote ..
CCNA 4 Chapter 3 Which three statements are true about PPP? (Choose three.) PPP can use synchronous and asynchronous circuits. PPP can only be used between two Cisco ..
CCNA 4 Chapter 2 A corporation is looking for a solution to connect multiple, newly established remote branch offices. Which consideration is important when selecting ..