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Posts tagged Cisco
CCNP SWITCH v6: Implementing IP Switching chapter 3 exam
Sep 10th
01. One switch in a Layer 2 switched spanning-tree domain is converted to PVRST+ using the spanning-tree mode rapid-pvst global configuration mode command. The remaining switches are running PVST+. What is the effect on the spanning-tree operation?
- Spanning tree is effectively disabled in the network.
- The PVRST+ switch forwards 802.1D BPDUs, but does not participate as a node in any spanning tree.
- All switches default to one 802.1D spanning tree for all VLANs.
- The PVSRT+ reverts to PVST+ to interoperate with the PVST+ switches. (more…)
CCNP SWITCH v6: Implementing IP Switching chapter 2 exam
May 22nd
01.Refer to the exhibit. Which option correctly describes the function of a switch that is configured in VTP transparent mode?
- option 1
- option 2
- option 3
- option 4
- option 5
02.Refer to the exhibit. How should SW2 be configured in order to participate in the same VTP domain and populate the VLAN information across the domain?
- Switch SW2 should be configured as a VTP client.
- Switch SW2 should be configured for VTP version 1.
- Switch SW2 should be configured with no VTP domain password.
- Switch SW2 should be configured as a VTP server with a higher revision number. (more…)
CCNP SWITCH v6: Implementing IP Switching chapter 1 exam
May 10th
01. What two traffic types must be included when calculating the bandwidth requirements to support a voice stream in an IP telephony network? (Choose two.)
- voice queues
- voice carrier stream
- voice services traffic
- call control signaling
- routing updates
02. What are three properties of peer-to-peer applications? (Choose three.)
- require dedicated bandwidth allocation
- can be used in video conference applications
- may require real-time interaction between peer devices
- can be used to fulfill the requirements for IP phone calls
- may require a direct physical connection between devices
- require centralized authentication (more…)
CCNP ROUTE v6: Implementing IP Routing chapter 2 exam
May 8th
1. Refer to the exhibit. A network administrator has configured R1 and R2 for EIGRP authentication with multiple keys and activation times. After functioning normally for a month, R1 and R2 are now no longer forming an EIGRP adjacency. Which configuration change to the key lifetimes will correct the EIGRP adjacency problem?
- Change the key 1 accept life to an end time of Feb 1 on both routers.
- Change key 2 send lifetime to a start time of Jan 1 on both routers.
- Change the key 1 send lifetime to an end time of Feb 1 on both routers.
- Change the key 2 accept lifetime to a start time of infinite on both routers.
2. Which event must take place to transition an EIGRP route that is in the active state back to the passive state?
- expiration of the RTO timer
- an update packet that is received from every EIGRP neighbor
- an acknowledgment that is received from every EIGRP neighbor
- a reply that is received from each neighbor for every generated query
- a feasible successor route that is moved from the topology table to the routing table (more…)
CCNP ROUTE v6: Implementing IP Routing chapter 1 exam
May 3rd
01. Which route description best defines a floating static route?
- a route with a metric equal to the metric of a corresponding dynamic route
- a route with a metric less than the metric of a corresponding dynamic route
- a route with a metric greater than the metric of a corresponding dynamic route
- a route with an administrative distance less than the administrative distance of a corresponding dynamic route
- a route with an administrative distance greater than the administrative distance of a corresponding dynamic route
02. The OSPF routing protocol is enabled on a network. The administrator would like to enable a floating static route to be used as a backup. Which is the correct setting for the administrative distance of the floating static route?
- 0
- 1
- 50
- 100
- 120 (more…)
CCNA Exploration 4 Accessing the WAN – Chapter 8 exam
Apr 21st
01. Which two pieces of information are typically found on a logical network diagram? (Choose two.)
- cable types
- connector types
- interface identifiers
- DLCI for virtual circuits
- operating system versions
02. Excessive broadcasts are generally a symptom of a problem at which layer?
- physical
- data link
- network
- transport (more…)
CCNA Exploration 4 Accessing the WAN – Chapter 6 exam
Apr 11th
01. Which two statements about DSL are true? (Choose two.)
- users are on a shared medium
- uses RF signal transmission
- local loop can be up to 3.5 miles (5.5km)
- physical and data link layers are defined by DOCSIS
- user connections are aggregated at a DSLAM located at the CO
02. Which two Layer 1 requirements are outlined in the Data-over-Cable Service Interface Specification (DOCSIS)? (Choose two.)
- channel widths
- access method
- maximum data rate
- modulation techniques
- compression techniques (more…)
CCNA Exploration 3 LAN Switching and Wireless– Final exam
Oct 7th
1. Refer to the exhibit. A network administrator needs to add IP phones to the network. To which devices should the IP phones connect?
- AS1 and AS2
- DS1 and DS2
- DS1, DS2, and CS1
- AS1, AS2, DS1, and DS2
2. Which CLI mode allows users to access all device commands, such as those used for configuration, management, and troubleshooting?
- user EXEC mode
- privileged EXEC mode
- global configuration mode
- interface configuration mode (more…)
CCNA Exploration 3 LAN Switching and Wireless–Chapter 6 Exam
Sep 24th
01. Refer to the exhibit. Which three statements describe the network design shown in the exhibit? (Choose three.)
- This design will not scale easily.
- The router merges the VLANs into a single broadcast domain.
- This design uses more switch and router ports than are necessary.
- This design exceeds the maximum number of VLANs that can be attached to a switch.
- This design requires the use of the ISL or 802.1q protocol on the links between the switch and the router.
- If the physical interfaces between the switch and router are operational, the devices on the different VLANs can communicate through the router. (more…)
CCNA Exploration 3 LAN Switching and Wireless – Chapter 5 Exam
Sep 7th
01. Refer to the exhibit. All switches in the network have empty MAC tables. STP has been disabled on the switches in the network. How will a broadcast frame that is sent by host PC1 be handled on the network?
- Switch SW1 will block the broadcast and drop the frame.
- Switch SW1 will forward the broadcast out all switch ports, except the originating port. This will generate an endless loop in the network.
- Switch SW1 will forward the broadcast out all switch ports, except the originating port. All hosts in the network will reply with a unicast frame sent to host PC1.
- Switch SW1 will forward the traffic out all switch ports except the originating port as a unicast frame. All hosts in the network will reply with a unicast frame sent to switch SW1. (more…)
CCNA Exploration2: Routing Protocols and Concepts – Chapter 7 Exam
Apr 21st
01. Refer to the exhibit. If all routers are running RIP version 2, why is there no route for the 192.168.1.32/27 network?
- Rip version 2 does not send subnet masks in its updates.
- Router A is not setup with RIP as a routing protocol.
- Rip version 2 will auto summarize routes by default.
- Router B is not setup to advertise the 192.168.1.64/30 network. (more…)
