Free SCP-500 Exam Braindumps (page: 18)

Users at both the New York and Los Angeles sites are complaining that VoIP is not working. Other network services at those sites and users at other sites seem to be unaffected. What are the first two things youshould investigate to find the cause of this issue? (Choose two.)

Your company outsources CRM to a SaaS company. Users are complaining that the CRM is down.
You verify that Internet connectivity is good and that other Internet sites can be accessed.
You contact the CRM provider and find that none of their other customers are having issues.
You attempt to ping this IP address from your network management system (NMS), but the ping fails. After reviewing recent changes to your outside router's configuration, you find that several access control lists (ACLs) have been updated.
What should you do to verify that the problem is related to the ACL updates?

Users complain that access to the Internet is down. You review your network management system (NMS) and findthe following:
The core routerrebooted last night.
Network traffic on your Internet gateway is at 5%.
The configuration on your firewall was just rolled back. The corporate mail server is down.
Which issue should you investigate first?

Austin and New York offices are connected through an MPLS clouD. You receive a trouble ticket statingthat a video conference room in the Austin office cannot connect to the video conference room in the New York office.
You verify the following information:
Traceroutes from Austin to New York can make it to the last hop, whichis yourNYC router. The Austinconference subnet can reach other subnets within the New York office.
What is a possible root cause for the lack of connectivity between conference stations?