Exam 642-885 | Question id=3387 | BGP Routing Features in a Service Provider IP NGN Environment |
Enter the proper CLI commands and analysis the outputs on the Cisco routers to answer the multiple-choice questions.
From the network topology diagram, click on each of the router icon to gain access to the console of each router.
No console or enable passwords are required.
There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button.
Not all the CLI commands or commands options are supported or required for this simulation. If a certain command or command option is not supported, please try to use a different command that is supported.
For example, the show running-config and the ping commands are NOT supported in this simulation.
All the devices in this simulation have been pre-configured and you are not required to enter in any configurations.
Scenario:
Referring to the network topology diagram shown in the exhibit, use the proper CLI commands on the CE5 and PE5 routers and interpret the supported CLI commands outputs to answer the four multiple choice questions.
Note. The CE5 router is an IOS router and the PE5 router is an IOS-XR router.
CE5#
PE5#
On the PE5 router, which statement Is correct regarding the learned BGP prefixes?
A. |
The 209.165.201.0/27 prefix is received from the 10.0.1.1 IBGP peer which is a route reflector | |
B. |
The 172.16.66.0/24 prefix BGP next-hop points to the route reflector | |
C. |
All prefixes learned on PE5 has the default local prefernce value | |
D. |
The 209.165.202.128/27 prefix is originated by the 10.0.1.1 IBGP peer |
Answer - C
#show ip bgp -- check i tag for PE5