[Free] 2018(Aug) Ensurepass Cisco 400-201 Dumps with VCE and PDF 151-160
Ensurepass.com : Ensure you pass the IT Exams
2018 Aug Cisco Official New Released 400-201
100% Free Download! 100% Pass Guaranteed!
CCIE Service Provider Written Exam (V 4.1)
Question No: 151
What are the four key design requirements for mobile IP backhaul? (Choose four)
-
X2 interface turning point
-
bandwidth
-
Layer 2 Tunneling
-
native IPv6 support
-
DiffServQoS
-
MPLS-enabled interface
-
network timing distribution and recovery
-
mandatory Layer 3 access up to a cell site
Answer: C,D,G,H
Question No: 152
REP has been deployed in a segment. A network operations engineer notices that a segment port does not become operational. What is the root cause of this issue?
-
A neighbor is using a different port ID
-
A local port is in alternate port state
-
A neighbor port is in blocked state
-
More than one neighbor has the same segment ID
Answer: D
Question No: 153
ISP_X has IPv4 only enabled in the MPLS backbone. ISP_X must provide IPv6 services to its customers including IPv6 Internet access. Which IPv6 transition mechanism allows ISP_X to provide IPv6 connected by leveraging the existing MPLS IPv4 core network?
-
6to4 tunnels
-
NAT444
-
6PE
-
NAT64
-
6RD
-
DS Lite
Answer: A
Question No: 154
Refer to the exhibit. Which statement is true about what this AS filter accomplishes?
-
It filters incoming BGP update with any AS number starting with the digit 5 and ending with the digit 5,and this only in an AS_PATH.
-
It filters incoming BGP update with any AS number matching “5.5”,but not 515,525.535 etc this only in an AS_SET
-
It filters incoming BGP update with any AS number starting with the digit 5 and ending with the digit 5 and this only in an AS_SET
-
It allows any number with the statement “.*”and this only in an AS_PATH.
Answer: B
Question No: 155 DRAG DROP
Drag and drop the Timing Protocol characteristics on the left onto the correct Timing
over Packet Solution on the right
Answer:
Explanation: Network Time Protocol : The most recent version introduced accuracy to the terms of microseconds and includes an extensibility mechanism
Precision Time Protocol : It defined a protocol for precise, real-time, network-wide synchronizaton accuracy in the sub millisecond range
Synchronous Ethernet : It provides accurate frequency synchronization, but does not provide time/phase synchronization
Time over IP connection and transfer of clock BOF: It was written to provide a roubust IP/MPLS-based time and frequency distribution architecture
Question No: 156
For the Cisco ASR 1000 Series, which module provides the physical and electrical terminal for the shared port
-
SPA
-
RP
-
ESP
-
SIP
Answer: A
Question No: 157 DRAG DROP
Drag and drop the QoS characteristics on the left onto its correct QoS mechanism on the right
Answer:
Explanation: Policing:
*can be implemented inbound on interfaces
*replenishes token bucket continuously
Shaping:
*must be implemented on CE#39;s when a service provider rate limits a circuit
*may increase latency of traffic
Question No: 158
In which two ways does the BGP graceful restart capability preserve prefix information during a restart? (Choose two.)
-
The peer router sends an end -of RIB message to the restarting router
-
The peer router immediately removes the BGP routes that it learned from the restarting router from its BGP routing table
-
The restarting router waits to receive updates from the neighboring routers.
-
The restarting router does not remove any stale prefixes after the timer for stale entries exTs.
-
The restarting router removes any stale prefixes after the timer for stale entries expires
Answer: C,E
Question No: 159
Which controller uses policy-based application profiles?
-
OpenStack
-
Cisco Open SDN controller
-
OpenFlow Controller
-
Cisco APIC
-
Cisco UCS director
Answer: D
Question No: 160
A service provider has the following VPLS requirements :
*A PE must learn dynamically remote PEs that are members of the same VPLS domain
*The VPLS signaling must be in a pint-to-multipoint fashion way according to RFC 4761 (kompella)
Which feature must be enabled to meet these requirements?
-
RSVP signaling
-
LDP signaling
-
BGP signaling
-
RSVP auto-discovery
-
LDP auto-discovery
Answer: C
100% Ensurepass Free Download!
–400-201 PDF
100% Ensurepass Free Guaranteed!
–400-201 Dumps
EnsurePass | ExamCollection | Testking | |
---|---|---|---|
Lowest Price Guarantee | Yes | No | No |
Up-to-Dated | Yes | No | No |
Real Questions | Yes | No | No |
Explanation | Yes | No | No |
PDF VCE | Yes | No | No |
Free VCE Simulator | Yes | No | No |
Instant Download | Yes | No | No |