What are two advantages of static routing over dynamic routing.docx

Telnet does not provide authentication whereas ssh

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Telnet does not provide authentication whereas SSH provides authentication. Telnet supports a host GUI whereas SSH only supports a host CLI. Telnet sends a username and password in plain text, whereas SSH encrypts the username and password* . 16. In which type of attack does a malicious node request all available IP addresses in the address pool of a DHCP server in order to prevent legitimate hosts from obtaining network access? CAM table overflow MAC address flooding DHCP starvation* DHCP spoofing 17. Which method would mitigate a MAC address flooding attack? increasing the size of the CAM table configuring port security* using ACLs to filter broadcast traffic on the switch increasing the speed of switch ports 18. Which two features on a Cisco Catalyst switch can be used to mitigate DHCP starvation and DHCP spoofing attacks? (Choose two.) port security* extended ACL DHCP snooping* DHCP server failover strong password on DHCP servers 19. Which two basic functions are performed by network security tools? (Choose two.) revealing the type of information an attacker is able to gather from monitoring network traffic* educating employees about social engineering attacks simulating attacks against the production network to determine any existing vulnerabilities* writing a security policy document for protecting networks controlling physical access to user devices 20. An administrator wants to use a network security auditing tool on a switch to verify which ports are not protected against a MAC flooding attack. For the audit to be successful, what important factor must the administrator consider? if the CAM table is empty before the audit is started if all the switch ports are operational at the same speed if the number of valid MAC addresses and spoofed MAC addresses is the same the aging-out period of the MAC address table* 21. Which action will bring an error-disabled switch port back to an operational state? Remove and reconfigure port security on the interface.
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Issue the switchport mode access command on the interface. Clear the MAC address table on the switch. Issue the shutdown and then no shutdown interface commands. * 22. Refer to the exhibit. Port Fa0/2 has already been configured appropriately. The IP phone and PC work properly. Which switch configuration would be most appropriate for port Fa0/2 if the network administrator has the following goals? SWA(config-if)# switchport port-security SWA(config-if)# switchport port-security mac-address sticky SWA(config-if)# switchport port-security mac-address sticky SWA(config-if)# switchport port-security maximum 2 SWA(config-if)# switchport port-security SWA(config-if)# switchport port-security maximum 2 SWA(config-if)# switchport port-security mac-address sticky* SWA(config-if)# switchport port-security SWA(config-if)# switchport port-security maximum 2 SWA(config-if)# switchport port-security mac-address sticky
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