小漏

Want to start getting into routers etc so looking at doing some cisco stuff?

Think you need to start on the CCNA? but dont really know where or know of any real books that can teach you this from scratch? Here is a guideline for the Cisco newbies to start on the CCNA. 阅读全文…

小 漏 学习园地 ccna

1. Refer to the exhibit. How many broadcast domains exist in the exhibited topology? 阅读全文…

小 漏 学习园地 ccna

1. What are two recommended ways of protecting network device configuration files from outside network security threats? (Choose two.) 阅读全文…

小 漏 学习园地 ccna

1. Which tables of EIGRP route information are held in RAM and maintained through the use of hello and update packets? (Choose two.)

A: neighbor table
B: SPF table
C: RTP table
D: topology table
E: query table
F: DUAL table

Correct Answers: A, D

2. A router learns about a remote network from EIGRP, OSPF, and a static route. Assuming all routing protocols are using their default administrative distance, which route will the router use to forward data to the remote network?

A: The router will use the static route.
B: The router will use the OSPF route.
C: The router will use the EIGRP route.
D: The router will load balance and use all three routes.

Correct Answers: A

3. What is one reason that WPA encryption is preferred over WEP?

A: A WPA key is longer and requires more special characters than the WEP key.
B: The access point and the client are manually configured with different WPA key values.
C: WPA key values remain the same until the client configuration is changed.
D: The values of WPA keys can change dynamically while the system is used.

Correct Answers: D

4. When a new trunk link is configured on an IOS based switch, which VLANs are allowed over the link?

A: By default, all defined VLANs are allowed on the trunk.
B: Each single VLAN, or VLAN range, must be specified with the switchport mode command.
C: Each single VLAN, or VLAN range, must be specified with the vtp domain command.
D: Each single VLAN, or VLAN range, must be specified with the vlan database command.

Correct Answers: A

小 漏 学习园地 ccna

思科4月推安全初级CCNA Security认证 阅读全文…

小 漏 学习园地 ccna, cisco