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Cisco CCNA in 60 Days

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Day 11

Day 11

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1. Which switch to switch PAgP mode will result in an Etherchannel being formed? Tick all that apply.

Question 1 of 9

2. You  have configured two connected switches with the below commands. Will an Etherchannel form?

Switch-1#conf tEnter configuration commands, one per line.  End with CNTL/Z.Switch-1(config)#interface range fa0/1 – 3Switch-1(config-if-range)#no shutdownSwitch-1(config-if-range)#switchportSwitch-1(config-if-range)#switchport trunk encapsulation dot1qSwitch-1(config-if-range)#switchport mode trunkSwitch-1(config-if-range)#channel-group mode onCreating a port-channel interface Port-channel 1Switch-1(config-if-range)#exitSwitch-1(config)#exit

Question 2 of 9

3. An EtherChannel is comprised of physical, individual Ethernet, FastEthernet, GigabitEthernet, or Ten-GigabitEthernet (10Gbps) links that are bundled together into a single logical link.

Question 3 of 9

4. Which command displays the output below?

Switch-1#

Flags:  S - Device is sending Slow hello. C - Device is in Consistent state.

        A - Device is in Auto mode.       P - Device learns on physical port.

Channel group 1 neighbors

          Partner     Partner          Partner         Partner Group

Port      Name        Device ID        Port       Age  Flags   Cap.

Fa0/1     Switch-2    0014.a9e5.d640   Fa0/1      2s   SC      10001

Fa0/2     Switch-2    0014.a9e5.d640   Fa0/2      1s   SC      10001

Fa0/3     Switch-2    0014.a9e5.d640   Fa0/3      15s  SC      10001

Question 4 of 9

5. PAgP is a Cisco proprietary protocol, while LACP is part of the IEEE 802.3ad specification for creating a logical link from multiple physical links.

Question 5 of 9

6. Each EtherChannel can consist of up to ____ ports.

Question 6 of 9

7. When an EtherChannel bundle is configured as a trunk port, the trunk sends and receives PAgP frames on the highest numbered VLAN.

Question 7 of 9

8. By default, PAgP packets are sent between EtherChannel-capable ports in order to negotiate the forming of an EtherChannel. These packets are sent to the destination Multicast MAC address __________, which is also the same Multicast address that is used by CDP, UDLD, VTP, and DTP.

Question 8 of 9

9. Which switch to switch LACP mode will result in an Etherchannel being formed? Tick all that apply.

Question 9 of 9


 

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