support@Free-Braindumps.com
Register Login
Cisco
CompTIA
ISC
EC-Council
EXIN
Fortinet
ITIL
Juniper
Microsoft
VMware
Avaya
SAP
Google
NVIDIA
Salesforce
Amazon
Palo Alto Networks
ISC2
CrowdStrike
Anthropic
All Vendors
  1. Home
  2. Exams
  3. Alcatel-Lucent
  4. 4A0-102

Free 4A0-102 Exam Braindumps
4A0-102 Alcatel-Lucent Border Gateway Protocol Questions 21–25 (page: 6)

Updated On: 9-Feb-2026
Page 6 of 32
PDF with 152 Questions

The user of an Alcatel-Lucent 7750 SR wants to see the effect of changing an import policy immediately. What is the best command to force re-evaluation of the import policy with minimal impact?

  1. Configure router bgp shutdown
  2. Clear router bgp neighbor <ip-address> soft
  3. Clear router bgp neighbor <ip-address> soft-inbound
  4. Clear router bgp protocol

Answer(s): C



Click the exhibit.



Assume all router-IDs are properly configured, and link-local IPv6 addresses are used to establish the eBGP sessions. Which of the following is the MINIMAL configuration required on router A so that router B can exchange traffic with router D?

  1. Option A
  2. Option B
  3. Option C
  4. Option D

Answer(s): C



Click the exhibit.


A BGP router has loopback interfaces 192.168.1.1/27 and 192.168.2.1/27 advertised into BGP using the following export policy. The "aggregate 192.168.0.0/16" command is executed. What is the effect of this configuration?

  1. A single route for 192.168.0.0/16 is advertised.
  2. BGP routes 192.168.1.0/27, 192.168.2.0/27, and 192.168.0.0/16 are advertised.
  3. BGP routes 192.168.1.0/27 and 192.168.2.0/27 are advertised, and 192.168.0.0/16 appears as a "Blackhole" route in the route table only.
  4. The given export policy is invalid.

Answer(s): C



When an Alcatel-Lucent 7750 SR receives a BGP route with an AS Path loop, what action is taken by default?

  1. The route is ignored.
  2. The route is flagged as invalid and placed in the LOC-RI
  3. The route is flagged as invalid and placed in the RIB-In.
  4. The route is flagged as invalid and placed in the RIB-Out.

Answer(s): C



What happens to a route that is rejected by an import policy on an Alcatel-Lucent 7750 SR?

  1. The route is discarded.
  2. The route is kept in the RIB-In, but marked as an invalid route.
  3. The route is moved to the LOC-RIB, but not marked as a used route.
  4. The route is moved to the route table, but not to the FIB.

Answer(s): B



  PDF
Viewing page 6 of 32
Viewing questions 26 - 30 out of 152 questions


Post your Comments and Discuss Alcatel-Lucent 4A0-102 exam prep with other Community members:

AI Tutor AI Tutor 👋 I’m here to help!