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Posts tagged cisco exam
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…)
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 – 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 Exploration 3 LAN Switching and Wireless – Chapter 4 Exam
Aug 28th
01. Which statement is true when VTP is configured on a switched network that incorporates VLANs?
- VTP is only compatible with the 802.1Q standard.
- VTP adds to the complexity of managing a switched network.
- VTP allows a switch to be configured to belong to more than one VTP domain.
- VTP dynamically communicates VLAN changes to all switches in the same VTP domain. (more…)
