A. RSVP itself provides bandwidth and delay guarantees.
B. For RSVP to be end-to-end, all devices must support RSVP.
C. RSVP reservations are maintained by a centralized reservations server.
D. An RSVP compatible QoS mechanism must be used to implement guarantees according to RSVP reservations.
您可能感興趣的試卷
你可能感興趣的試題
A. supports multiple protocols
B. works only in a shared or loop environment
C. allows addressing for up to 4 million nodes
D. provides a high speed transport for SCSI payloads
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. provide service internetworking
B. support transparency for Layer 2 frames
C. indicate destination as a connection identifier
D. map to the DLCI in service internetworking
A. for multiple ISDN connections
B. for modem concentrated dial-up connections
C. for a group of users in the same vicinity sharing a connection
D. for use by mobile users
A. Neither broadcast nor multicast traffic is ever flooded in VPLS.
B. Multicast traffic is flooded but broadcast traffic is not flooded in VPLS.
C. VPLS emulates an Ethernet switch, with eachEMS being analogous to a VLAN.
D. Because U-PE devices act as IEEE 802.1 devices, the VPLS core must use STP.
E. When the provider experiences an outage, IP re-routing restores PW connectivity and MAC relearning is needed.
最新試題
Which two of these are advantages of placing the VPN device in the DMZ on the firewall?（）
In a VoWLAN deployment, what is the recommended separation between cells with the same channel?（）
Which of the following is the primary consideration to scale VPNs?（）
You are the Cisco Network Designer . Which is not major scaling, sizing, and performance consideration for an IPsec design?（）
What is the recommended radius of a cell for a voice-ready wireless network?（）
What is the recommended practice when considering VPN termination and firewall placement?（）
Which of these is true of a Layer 3 out-of-band NAS deployment?（）
You are the Cisco Network Designer. Which of these is least important when determining how many users a NAS can support?（）
You are the network consultant from pass4sure.com. One of your customer has six sites, three of which process a large amount of traffic among them. He plans to grow the number of sites in the future. Which is the most appropriate design topology?（）
What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?（）