The above bgp configuration has what effect on the configured router？（）

• A、Allows incoming TCP connections destined to port 179
• B、Allows incoming TCP connections sourced from port 179
• C、Allows incoming TCP connections from 1.1.1.1 and destined to，or sourced from port 179
• D、Allows incoming TCP connections from 1.1.1.1 that are destined to port 179
• E、Allows incoming TCP connections from 1.1.1.1 that are sourced from port 179