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Learning 2017 Latest Cisco 300-115 PDF Dumps Allowing You To Try

Exam Code: 300-115
Exam Name: Implementing Cisco IP Switched Networks (SWITCH v2.0)
Updated: Feb 21, 2017
Q&As: 201
Exam Information:http://www.passitexams.com/300-115.html

300-115 PDF
I’m starting out with the exam blueprint which can be found here.

    • Freemind mind maps application to help me make a picture of the topics and visually connect them. This helps to visualize what you are studying.
    • Anki flash cards, this helps memorizing anything that you want to have on the top of your head.
    • MS Visio for diagrams or my favorite free alternative DIA.
    • Obviously GNS3, VirtualBox and when IOU doesn’t cut it, I’ll find something to help me out with the switchig part, the routing is 100% done in GNS3. You have it here all together, there are newer versions but I like to keep things as stable as possible so I go along with even release nmbers, right now I’m using version 1.3.10.

You don’t need to waste your time and money anymore on impractical products and websites because we provide you the most up to dated and applicable 300-115 pdf learning material. Always desire to learn something useful.

QUESTION 6
Refer to the exhibit.
300-115 PDF
A network engineer wants to analyze all incoming and outgoing packets for an interface that is connected to an access switch. Which three items must be
configured to mirror traffic to a packet sniffer that is connected to the distribution switch? (Choose three.)
A. A monitor session on the distribution switch with a physical interface as the source and the remote SPAN VLAN as the destination
B. A remote SPAN VLAN on the distribution and access layer switch
C. A monitor session on the access switch with a physical interface source and the remote SPAN VLAN as the destination
D. A monitor session on the distribution switch with a remote SPAN VLAN as the source and physical interface as the destination
E. A monitor session on the access switch with a remote SPAN VLAN source and the physical interface as the destination
F. A monitor session on the distribution switch with a physical interface as the source and a physical interface as the destination
Correct Answer: BCD
Explanation
Explanation/Reference:
Explanation:
You can analyze network traffic passing through ports or VLANs by using SPAN or RSPAN to send a copy of the traffic to another port on the switch or on another
switch that has been connected to a network analyzer or other monitoring or security device. SPAN copies (or mirrors) traffic received or sent (or both) on source
ports or source VLANs to a destination port for analysis.
RSPAN supports source ports, source VLANs, and destination ports on different switches (or different switch stacks), enabling remote monitoring of multiple
switches across your network. The traffic for each RSPAN session is carried over a user-specified RSPAN VLAN that is dedicated for that RSPAN session in all
participating switches. The RSPAN traffic from the source ports or VLANs is copied into the RSPAN VLAN and forwarded over trunk ports carrying the RSPAN
VLAN to a destination session monitoring the RSPAN VLAN. Each RSPAN source switch must have either ports or VLANs as RSPAN sources. The destination is
always a physical port
Reference:

QUESTION 7
After an EtherChannel is configured between two Cisco switches, interface port channel 1 is in the down/down state. Switch A is configured with channel-group 1
mode active, while Switch B is configured with channel-group 1 mode desirable. Why is the EtherChannel bundle not working?
A. The switches are using mismatched EtherChannel negotiation modes.
B. The switch ports are not configured in trunking mode.
C. LACP priority must be configured on both switches.
D. The channel group identifier must be different for Switch A and Switch B.
Correct Answer: A
Explanation
Explanation/Reference:
Explanation:
Here we have a situation where one switch is using active mode, which is an LACP mode, and the other is using desirable, which is a PAGP mode. You can not
mix the LACP and PAGP protocols to form an etherchannel. Here is a summary of the various etherchannel modes:
EtherChannel PAgP Modes
Mode Description
auto Places a port into a passive negotiating state, in which the port responds to PAgP packets it receives but does not start PAgP packet negotiation. This setting
minimizes the transmission of PAgP packets.
This mode is not supported when the EtherChannel members are from differ- ent switches in the switch stack (cross-stack EtherChannel).
desirable Places a port into an active negotiating state, in which the port starts negotia- tions with other ports by sending PAgP packets.
This mode is not supported when the EtherChannel members are from differ- ent switches in the switch stack (cross-stack EtherChannel).
EtherChannel LACP Modes
Mode Description
active Places a port into an active negotiating state in which the port starts negotia- tions with other ports by sending LACP packets.
passive Places a port into a passive negotiating state in which the port responds to LACP packets that it receives, but does not start LACP packet negotiation. This
setting minimizes the transmission of LACP packets.
Reference:

QUESTION 8
An EtherChannel bundle has been established between a Cisco switch and a corporate web server. The network administrator noticed that only one of the
EtherChannel links is being utilized to reach the web server. What should be done on the Cisco switch to allow for better EtherChannel utilization to the corporate
web server?
A. Enable Cisco Express Forwarding to allow for more effective traffic sharing over the EtherChannel bundle.
B. Adjust the EtherChannel load-balancing method based on destination IP addresses.
C. Disable spanning tree on all interfaces that are participating in the EtherChannel bundle.
D. Use link-state tracking to allow for improved load balancing of traffic upon link failure to the server.
E. Adjust the EtherChannel load-balancing method based on source IP addresses.
Correct Answer: E
Explanation
Explanation/Reference:
Explanation:
EtherChannel load balancing can use MAC addresses, IP addresses, or Layer 4 port numbers, and either source mode, destination mode, or both. The mode you
select applies to all EtherChannels that you configure on the switch. Use the option that provides the greatest variety in your configuration. For example, if the
traffic on a channel only goes to a single MAC address (which is the case in this example, since all traffic is going to the same web server), use of the destination
MAC address results in the choice of the same link in the channel each time. Use of source addresses or IP addresses can result in a better load balance.
Reference:

QUESTION 9
Interface FastEthernet0/1 is configured as a trunk interface that allows all VLANs. This command is configured globally:
monitor session 2 filter vlan 1 – 8, 39, 52
What is the result of the implemented command?
A. All VLAN traffic is sent to the SPAN destination interface.
B. Traffic from VLAN 4 is not sent to the SPAN destination interface.
C. Filtering a trunked SPAN port effectively disables SPAN operations for all VLANs.
D. The trunk’s native VLAN must be changed to something other than VLAN 1.
E. Traffic from VLANs 1 to 8, 39, and 52 is replicated to the SPAN destination port.
Correct Answer: E
Explanation
Explanation/Reference:
Explanation:
The “monitor session filter” command is used to specify which VLANS are to be port mirrored using SPAN. This example shows how to monitor VLANs 1 through
5 and VLAN 9 when the SPAN source is a trunk interface:
Switch(config)# monitor session 2 filter vlan 1 – 5 , 9
Reference:

QUESTION 10
A network engineer notices inconsistent Cisco Discovery Protocol neighbors according to the diagram that is provided. The engineer notices only a single
neighbor that uses Cisco Discovery Protocol, but it has several routing neighbor relationships. What would cause the output to show only the single neighbor?
A. The routers are connected via a Layer 2 switch.
B. IP routing is disabled on neighboring devices.
C. Cisco Express Forwarding is enabled locally.
D. Cisco Discovery Protocol advertisements are inconsistent between the local and remote devices.
Correct Answer: A
Explanation
Explanation/Reference:
Explanation:
If all of the routers are connected to each other using a layer 2 switch, then each router will only have the single switch port that it connects to as its neighbor.
Even though multiple routing neighbors can be formed over a layer 2 network, only the physical port that it connects to will be seen as a CDP neighbor. CDP can
be used to determine the physical topology, but not necessarily the logical topology.

QUESTION 11
After the implementation of several different types of switches from different vendors, a network engineer notices that directly connected devices that use Cisco
Discovery Protocol are not visible. Which vendor-neutral protocol could be used to resolve this issue?
A. Local Area Mobility
B. Link Layer Discovery Protocol
C. NetFlow
D. Directed Response Protocol
Correct Answer: B
Explanation
Explanation/Reference:
Explanation:
The Link Layer Discovery Protocol (LLDP) is a vendor-neutral link layer protocol in the Internet Protocol Suite used by network devices for advertising their identity,
capabilities, and neighbors on an IEEE 802 local area network, principally wired Ethernet. LLDP performs functions similar to several proprietary protocols, such
as the Cisco Discovery Protocol (CDP). Reference: http://en.wikipedia.org/wiki/Link_Layer_Discovery_Protocol

CCDP/CCNP Routing and Switching/CCNP 300-115 Exam Questions

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300-115 PDF

Recertification Requirements

To maintain the 300-115 pdf  high standards of the JNTCP certifications, and to ensure that the skills of those certified are kept current and relevant, Juniper Networks has implemented the following recertification requirements, which apply to both certification tracks of the JNTCP: All JNTCP certifications are valid for a period of two years.

Certification holders who do not renew their certification within this two-year period will have their certification placed in suspended mode. 300-115 exam Certifications in suspended mode are not eligible as prerequisites for further certification and cannot be applied to partner certification requirements.

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