以下哪个ACL只允许FTP流量进入192.168.1.0网络
A: access-list38permit192.168.1.00.0.0.255
B: access-list120denytcpany192.168.1.00.0.0.255eqftp
C: access-list120permittcpany192.168.1.00.0.0.255eq21
D: access-list2deny192.168.1.00.0.0.255
A: access-list38permit192.168.1.00.0.0.255
B: access-list120denytcpany192.168.1.00.0.0.255eqftp
C: access-list120permittcpany192.168.1.00.0.0.255eq21
D: access-list2deny192.168.1.00.0.0.255
举一反三
- 1.2 List six access technologies. Classify each one as home access, enterprise access, or wide-area wireless access.
- An inbound access list has been configured on a serial interface to deny packet entry for TCP and UDP ports 21， 23 and 25. What types of packets will be permitted by this ACL (Choose three.)（）。
- 以下哪个ACL只允许FTP流量进入192.168.1.0网络
- 智慧职教: 考虑通过 access-class in 命令应用至路由器的 ACL 的如下输出。网络管理员从所显示的输出能够得出什么结论？ R1# Standard IP access list 2 10 permit 192.168.10.0, wildcard bits 0.0.0.255 (2 matches) 20 deny any (1 match)
- Which GSS "source access list" is used to allow access to GSS by clients when GSS is being used as the DNS？（） A: Client IP B: Proxy IP C: Client and proxy IP D: Neither client nor proxy IP