A.應用
B.表示
C.會話
D.傳輸
E.網(wǎng)絡
F.數(shù)據(jù)鏈路
您可能感興趣的試卷
你可能感興趣的試題
A.RIP is an example of distance vector routing protocols
B.Updates are periodic and include the entire routing table
C.Routing updates are sent only after topology changes
D.The protocol can be useful in hub-and-spoke and hierarchical networks
E.Convergence is usually faster than with link state protocols
F.Each router has its own view of the topology
A.to make VTP easier to implement
B.to isolate broadcast traffic
C.to increase the size of the collision domain
D.to allow more devices to connect to the network
E.to logically group hosts according to function
F.to increase network security
請參見圖示,主機A ping接口S0/0的router3,什么是該ping的TTL值?()
A. 253
B. 252
C. 255
D. 254
A.spanning-tree backbonefast
B.spanning-tree uplinkfast
C.spanning-tree portfast
D.spanning-tree cost512
Refer to the exhibit.The network shown in the diagram is experiencing connectivity problems. Which of the following will correct the problems?()
A.Configure the gateway on Host A as 10.1.1.1.
B.Configure the gateway on Host B as 10.1.2.254.
C.Configure the IP address of Host A as 10.1.2.2.
D.Configure the IP address of Host B as 10.1.2.2.
E.Configure the masks on both hosts to be 255.255.255.224.
F.Configure the masks on both hosts to be 255.255.255.240.
A.802.3ad
B.802.1w
C.802.1Q
D.802.1d
A.show secure
B.show file systems
C.show flash
D.show version
A.CSU/ DSU用于端接本地數(shù)字環(huán)路
B.調制解調器端接本地數(shù)字環(huán)路
C.一個CSU/ DSU終止模擬本地環(huán)路
D.調制解調器終止模擬本地環(huán)路
E.路由器通常被視為DTE設備
F.路由器通常被視為DCE設備
A.傳輸
B.網(wǎng)絡
C.表示
D.會話
E.應用
A.Configure port Fa0/1 to accept connections only from the static IP address of the server.
B.Employ a proprietary connector type on Fa0/1 that is incompatible with other host connectors.
C.Configure the MAC address of the server as a static entry associated with port Fa0/1.
D.Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address.
E.Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server.
F.Configure an access list on the switch to deny server traffic from entering any port other than Fa0/1.
最新試題
在配置路由器時,網(wǎng)絡技術人員想要命名路由器。輸入hostname 命令后,技術人員會看到下列哪一項提示?()
請參見圖示。對于從主機A 向Web 服務器發(fā)出的網(wǎng)頁請求,正確的目的套接字數(shù)字是什么?()
請參見圖示。網(wǎng)絡中的所有設備均使用默認配置。此拓撲中需要多少個邏輯地址范圍?()
請參見圖示。一臺路由器(其路由表如圖所示)收到發(fā)往192.168.1.4的數(shù)據(jù)包。路由器將如何處理該數(shù)據(jù)包?()
請參見圖示。哪種邏輯拓撲是對圖示網(wǎng)絡的準確描述?()
請參見圖示。網(wǎng)絡技術人員試圖確定主機A 的正確IP 地址配置。以下哪一項是主機A 的有效配置?()
請參見圖示。下列哪組設備僅包含中間設備?()
請參見圖示。圖中所示路由表所屬的PC 已正確配置。IP 地址192.168.1.254屬于哪一個網(wǎng)絡設備或接口?()
以下哪兩種介質可提供高達1Gb/s 的帶寬?()
請參見圖示。RouterB 已經(jīng)過正確配置。RouterA 的以太網(wǎng)接口Fa0/0已使用如圖所示的命令進行配置。但是,從RouterA 的Fa0/0接口無法成功ping 通RouterB 的Fa0/0接口。應在RouterA 上采取什么措施來解決此問題?()