![](https://lstatic.shangxueba.com/sxbzda/h5/images/m_q_title.png)
Cisco自防御网络,有以下哪些工具提供安全服务()
A.Cisco安全管理器
B.CiscoIOS软件
C.Cisco安全代理
D.MARS
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
A.Cisco安全管理器
B.CiscoIOS软件
C.Cisco安全代理
D.MARS
第1题
A.255.255.255.240
B.255.255.255.254
C.255.255.255.252
D.255.255.255.0
E.255.255.255.248
第2题
A.Split horizon is preventing Router2 from receiving routing information from Router1.
B.Router1 is configured for RIP version 2,and Router2 is configured forRIP version 1.
C.Router1 has an ACL that is blocking RIP version 2.
D.There is a physical connectivity problem between Router1 and Router2.
E.Router1 is using authentication and Router2 is not.
第4题
AcompanyisinstallingIPphones.Thephonesandofficecomputersconnecttothesamedevice.Toensuremaximumthroughputforthephonedata,thecompanyneedstomakesurethatthephonetrafficisonadifferentnetworkfromthatoftheofficecomputerdatatraffic.Whatisthebestnetworkdevicetowhichtodirectlyconnectthephonesandcomputers,andwhattechnologyshouldbeimplementedonthisdevice?(Choosetwo.)()
A.hub
B.router
C.switch
D.STP
E.subinterfaces
F.VLAN
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!