更多"Two Level 1 routers are exchanging "的相关试题:
[单项选择]Two Level 2 routers are exchanging Hello packets with different Area IDs. What occurs between these routers?（）
A. An Adjacency forms.
B. An Adjacency does not form.
C. An Adjacency forms but traffic is not forwarded.
D. No IS-IS PDUs are sent.
[单项选择]How often are IS-IS Hello packets transmitted?（）
A. 3 seconds for DIS; 9 seconds for non-DIS
B. 9 seconds for DIS; 3 seconds for non-DIS
C. 10 seconds for DIS; 3 seconds for non-DIS
D. 10 seconds for all routers
[单项选择]On point-to-point networks, OSPF hello packets are addressed to which address（）。
A. 127.0.0.1
B. 172.16.0.1
C. 192.168.0.5
D. 223.0.0.1
E. 224.0.0.5
F. 254.255.255.255
[多项选择]Which two IS-IS hello values must match to form a Level 1 IS-IS adjacency? （）
A. AFI
B. Area
C. System id
D. N-Selector
[单项选择]Man: Hello I'd like two seats for this evening's show. Woman: Sorry, but the performance is already sold out. Would you be interested in something later this week Question: What does the woman imply
A. Tickets are available for future performances.
B. The performance has been canceled.
C. She wants to see the show tomorrow.
D. The performance has already started.
[多项选择]Which two IS-IS hello values must match to form a Level 1 IS-IS adjacency？（）
A. AFI
B. Area
C. System ID
D. N-Selector
[单项选择]In JUNOS software, unclassified packets are associated with which forwarding class?（）
A. network control
B. best effort
C. assured forwarding
D. expedited forwarding
[单项选择]What ensures that voice packets are given priority throughout the network so that conversations arrive intact?（）
A. Centrex
B. Packet encryption
C. Intelligent call routing
D. QoS
[单项选择]Which command displays the number of packets transmitted for each NIC available on the system?（）
A. entstat -v
B. netstat -i
C. entstat -aon
D. netstat -na
[单项选择]Which CLI command ensures that RADIUS packets are being sent to and received from the RADIUS server?（）
A. show radius
B. show aaa domain-map
C. show aaa statistics
D. show radius authentication server
[单项选择]Which command will display EIGRP packets sent and received, as well as statistics on hello packets, updates, queries, replies, and acknowledgments?（）
A. debug eigrp packets
B. show ip eigrp traffic
C. debug ip eigrp
D. show ip eigrp interfaces
[单项选择]Which color does the router assign to packets received at a datarate that is above the committed rate but is below the peak rate?（）
A. red
B. white
C. green
D. yellow
[单项选择]Which term describes a group of packets sharing common forwarding characteristics?（）
A. common forwarding class
B. forwarding equivalence class
C. equivalent class characteristics
D. forwarding class characteristics
[单项选择]A layer 3 switch can move packets between subnets based on which of the following criteria?（）
A. 802.1q tag
B. Port
C. Application
D. IP address
[单项选择]Which command allows you to decode packets in JUNOS?（）
A. debug packet interface-name
B. show interface extensive
C. traceoptions interface-name
D. monitor traffic interface interface-name
[单项选择]A networking device that sends packets to all connections is a:（）
A. gateway.
B. hub.
C. switch.
D. router.
