When IP Telephony is deployed for Teleworkers using the Cisco Business Ready Teleworker solution, which statements are true?（）

A . AAU2 B . AAL3 C . AAL4 D . AAL5

A . 79xx IP phones do not automatically mark voice packets with non-zero DSCP values. B . 79xx IP phones do not mark protocol packets such as DHCP, DNS, or TFTP with non-zero DSCP values. C . 79xx IP phones do not mark voice packets with optimal DSCP values. D . 79xx IP phones use a custom protocol to communicate CDP information to the switch.

A . Voice gateway B . Private branch exchange (PBX) C . Advanced audio conferencing software D . IP telephone

A . Call management software B . Media Convergence Servers (MCSs) C . Voice gateways D . IP telephone

A . RTP traffic is exchanged between IP phone P1 and IP phone P2. IP phone P1 alerts the CCM of off-hook state. CCM instructs IP phone P1 to provide dialtone. IP phone P1 passes digits to CCM. CCM routes call to PSTN or IP phone P2. B . CCM instructs IP phone P1 to provide dialtone. IP phone P1 alerts the CCM of off-hook state. IP phone P1 passes digits to CCM. CCM routes call to PSTN or IP phone P2. RTP traffic is exchanged between IP phone P1 and IP phone P2.  C . CCM instructs IP phone P1 to provide dialtone.IP phone P1 alerts the CCM of off-hook state. IP phone P1 passes digits to CCM. RTP traffic is exchanged between IP phone P1 and IP phone P2. CCM routes call to PSTN or IP phone P2. D . IP phone P1 alerts the CCM of off-hook state. CCM instructs IP phone P1 to provide dialtone. IP phone P1 passes digits to CCM. CCM routes call to PSTN or IP phone P2. RTP traffic is exchanged between IP phone P1 and IP phone P2.

A . The minimum data rate is not set to 11 Mbps. B . An address resolution protocol is enabled. C . Publicly Secure Packet forwarding is enabled. D . The access point is set to the least congested channel.

A .  RFC 1149 B .  RFC 3704 C .  RFC 1918 D .  RFC 2827

A .  Layer 1 intercontroller roaming B .  Layer 2 intercontroller roaming C .  Layer 3 intercontroller roaming D .  Layer 4 intercontroller roaming

A . Tool to collect syslog messages from multiple sources   B . User Tracking to track IP telephones   C . Diagnostic trace tools to analyze connectivity   D . Monitoring of Cisco voice elements   E . Problem alerts for operations personnel

A . OSPF hello interval is 5 seconds B . OSPF hello interval is 1 second C . OSPF dead interval is 1 second D . OSPF dead interval is 5 seconds E . OSPF dead interval is 20 seconds F . OSPF hello interval is 0.2 second

A . Layer 1intercontroller roaming B . Layer 2intercontroller roaming C . Layer 3intercontroller roaming D . Layer 4intercontroller roaming

A . IP telephones B . Voice gateways C . Call management software D . Media Convergence Servers (MCSs)

A .  The Pre-Block ACL is overwritten when a blockingaction is initiatied by the sensor B .  The blocking ACL entries generated by the sensor override the Pre-Block ACL entries C .  The Pre-Block ACL entries override the blocking ACL entries generated by the sensor D .  The Pre-Block ACL is replaced by the Post-Block ACL when a blocking actionis initiated bythe sensor E .  You can not configure a Pre-Block ACL when configuring IP Blockingon your sensor

A . core distribution access B . multisite with centralized call processing C . multisite with distributed call processing D . clustering over WAN E . PSTN-WAN F . Enterprise Composite Model

A .  Cisco Catalyst switches B .  Cisco SOHO routers C .  Cisco 7000 Series WAN edge routers D .  Cisco integrated Services Router

A . The minimum data rate is not set to 11 Mbps. B . An address resolution protocol is enabled. C . Publicly Secure Packet forwarding is enabled. D . The access point is set to the least congested channel.

A . TCP B . UDP C . ICMP D . SMTP

A . PIM sparse - dense B . Bidir - PIM C . PIM - RP D . PIM - DM E . PIM - SM

A .  The IP phone is enabled to override with aCoS value of 3 the existing CoS marking of the PC  attached to the IP phone. B .  The switch will no longer tag incoming voice packets and will extend the trust boundary to the  distribution layer switch. C .  RTP will be used to negotiate aCoS value based upon bandwidth utilization on the link.   D .  Effectively， the trust boundary has been moved to the PC attached to the IP phone. E .  The computer is now establishing theCoS value and has effectively become the trust boundary.

A .  Analog phones， connected to the PSTN， act as internal call agents if IP communication to the CallManager is lost. B .  An onsite gateway reroutes calls over the PSTN if IP communication to the CallManager is lost. C .  The IP phones can reroute calls over the PSTN if IP communication to the CallManager is lost. D .  Local voice gateways can assume the function of a call agent if IP communication to the CallManager is lost. E .  IP phones use an internal call agent if IP communication to the CallManager is lost.

A .  The first number in the contiguous block of addresses B .  The last number in the contiguous block of addresses C .  The size of the contiguous block of addresses D .  The subnet mask of the original network addre

A . Layer 2 TTL B . Layer 3 TTL C . Layer 3 source address D . Layer 3 transport protocol E . Layer 3 destination addre

A . JTAPI  B . Cisco Media  C . VXML  D . MRCP ASR  E . MRCP TTS&e

A . network or subnetwork IP address B . broadcast address on the network C . IP address leased to the LAN D . IP address used by the interfaces E . manually assigned address to the clients F . designated IP address to the DHCP server