Which spread spectrum technology does the 802.11b standard define for
D. DSSS and FHSS
E. IR, FHSS, and DSSS
Refer to the exhibit.HostA cannot ping HostB.Assuming routing is properly configured,what could be the
cause of this problem?
A. HostA is not on the same subnet as its default gateway
B. The address of SwitchA is a subnet address
C. The Fa0/0 interface on RouterA is on a subnet that cannot be used
D. The serial interfaces of the routers are not on the same subnet
E. The Fa0/0 interface on RouterB is using a broadcast address
Which protocol provides a method of sharing VLAN configuration information between two Cisco switch?
Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6 scheme.
A. statically map IPV4 address to IPV6 addresses
B. configuration IPv4 tunnels between IPV6 islands
C. use DHCPv6 to map IPV4 addresses to IPV6 addresses
D. use proxying and translation to translate IPV6 packets into IPV4 packets
E. configure IPV6 directly
F. enable dual-stack routing
DNS servers provide what service?
A. They run a spell check on host names to ensure accurate routing
B. They convert domain names into IP address
C. Given an IP address,they determine the name of the host that is sought