A.NCP
B.HDLC
C.LAPB
D.LAPD
第1题:
A.PDTCH
B.PTCCH
C.PACCH
D.PBCCH
第2题:
When Cisco SDM is used to generate QoS policy, various QoS classes will be created and assigned a percentage of the interface bandwidth. Which three statements indicate the default bandwidth values that are assigned by SDM for outgoing traffic on a WAN interface? ()
第3题:
Which protocol is used by multicast to prevent loops?()
第4题:
Which protocol is used to transfer files to on the ERX Edge Router?()
第5题:
Which logical channel is used to transfer signaling messages such as resource reallocation?()
第6题:
Which two statements correctly identify factors to consider when Configuring WAN QoS?()
第7题:
Which path selection protocol is used by Fibre Channel fabrics?()
第8题:
Voice traffic will be assigned 47% of the interface bandwidth.
Voice call signaling will be assigned 33% of the interface bandwidth.
Telnet, SSH, and other traffic that is generated to manage the router is assigned 5% of the interface bandwidth.
Best-effort traffic will be assigned 38% of the interface bandwidth.
Routing protocol traffic will be assigned 5% of the interface bandwidth.
Transactional traffic will be assigned 5% of the interface bandwidth.
第9题:
IKE
BGP
RSVP
LDP
第10题:
NCP
HDLC
LAPB
LAPD
第11题:
OSPF
RIP
RPF
BGP
EIGRP
第12题:
Voice Traffic uses Assured Forwarding
Voice Signaling traffic uses Assured Forwarding
Voice Signaling traffic uses priority queuing
Voice Traffic uses priority queuing
Voice signaling traffic should use priority queuing with Assured Forwarding
第13题:
Which two characteristics apply to a CAS T1 interface?()
第14题:
Which WAN service utilizes two different encapsulation types (one for data and one for signaling) on its data link layer?()
第15题:
Which one of the WAN data-link protocols below is used for out-of-band signaling?()
第16题:
The SCTP layer in the C7 signalling protocol stack is responsible for which of the following:()
第17题:
In a VoIP network, which three call signaling protocols are supported by the Cisco CallManager for call setup, call maintenance, and call teardown? ()
第18题:
Which protocol would provide block access to remote storage over WAN links?()
第19题:
Which of the following devices is used to connect a WAN to a LAN?()
第20题:
HDLC
NCP
PAP
LAPD
LAPB
None of the above
第21题:
iSCSI
FCIP
SCSI-FP
eSCSI
第22题:
Provider support for intra-AS and CSC scenarios
Uses separate signaling plane, which provides more security than IPv4
BGP is the preferred routing protocol for connecting two SPs
No requirement for a separate signaling plane
第23题:
H323
UDP
RTP
TCP
Media Gateway Control Protocol (MGCP)
session initiation protocol (SIP)