更多"Two Company switches&ensp"的相关试题:
[单项选择]An administrator is troubleshooting wireless connectivity issues at a client’s office and discoversthat the machine loses connectivity when the wireless phone is being used. Which of the following WAPS should be installed to help resolve the issue?（）
A. 802.1 1g
B. 802.1X
C. 802.11n
D. 802.11b
[单项选择]The researchers find that there are stronger connections between
A. low self-esteem and violence.
B. low self-control and violence.
C. high self-image and violence.
D. high self-control and violence.
[单项选择] A TestKing.com technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see any neighbors displayed in the output of the show cdp neighbors command. In which OSI layer is the problem most likely occurring?（）
A. Physical
B. Data link
C. Network layer
D. Transport layer
E. Application layer
[单项选择]Which of the following interfaces is used to connect analog devices to the Internet?（）
A. POTS
B. ATM
C. VDSL
D. SDSL
[单项选择]Which attribute uniquely identifies the L2TP connection between the router and the L2TP network server?（）
A. Tunnel ID
B. Tunnel tag
C. Tunne ltype
D. Tunnel medium
[单项选择]Which type of hop in an ERO must be directly connected to the previous hop?（）
A. full
B. strict
C. loose
D. partial
[单项选择]At Layer 2 of the OSI model, which component connects a host to the network media?（）
A. Hub
B. Switch
C. Bridge
D. NIC
E. Transceiver
[单项选择]Cisco Catalyst switches CAT1 and CAT2 have a connection between them using ports FA0/13. An 802.1Q trunk is configured between the two switches. On CAT1, VLAN 10 is chosen as native, but on CAT2 the native VLAN is not specified.What will happen in this scenario?（）
A. 802.1Q giants frames could saturate the link.
B. VLAN 10 on CAT1 and VLAN 1 on CAT2 will send untagged frames.
C. A native VLAN mismatch error message will appear.
D. VLAN 10 on CAT1 and VLAN 1 on CAT2 will send tagged frames.
[单项选择]Which type of cable should be used to make a connection between the Fa0/0 port on a router and the Fa0/0 port switch?（）
A. Rollover cable
B. Console cab le
C. Crossover cable
D. Straight-through cable
E. Serial cable
[单项选择]Business people abroad who want to make {{U}}connections{{/U}} with Chinese companies can take the first step using a new Internet site our firm established recently.
A. contacts
B. joints
C. acquaintance
D. linking
[多项选择]While troubleshooting some connectivity issues， you issue the "show ip ospf database" in order toexamine the link state database. Which three of the statements below are true regarding theOSPF link state database？（）
A. Each router has an identical link state database
B. External routes are imported into a separate link state database
C. Synchronization of link state databases is maintained via flooding of LSAs
D. Information in the link state database is used to build a routing table by calculating a shortest-path tree
E. By default， link state databases are refreshed every 10 minutes in the absence of topologychanges
[单项选择]When making a serial connection between two Windows 2000 machines， which type of cable is needed for proper communications？（）
A. RG-59 coaxial cable
B. RS-232 Null Modem cable
C. telephone cable
D. UTP CAT5 patch cable
[单项选择]What type of network connection is recommended for HMC and POWER6 Service Processorcommunication？（）
A. Open
B. Public
C. Private
D. Virtual
[单项选择]When a non-root user connects to a JUNOS platform and enters a username and password， the user is immediately placed at which level？（）
A. UNIX shell
B. user level CLI
C. configuration mode
D. operational mode
