InterVLAN Routing
Note: If you are not sure about InterVLAN, please read our InterVLAN Routing Tutorial.
Question 1
Question 2
Question 3
Explanation
To enabe encapsulation on a subinterface we have type the “encapsulation” command under that subinterface, not the main interface. An example of configuring encapsulation on subinterface of Fa0/1 is shown below:
Router(config)#interface f0/0 (Note: The main interface f0/0 doesn’t need an IP address but it must be turned on) Router(config)#interface f0/0.0 |
Note: In the “encapsulation dot1q 10”, number 10 is the VLAN applied to that subinterface. Or you can understand that the subinterface belongs to that VLAN.
Question 4
Explanation
The causes of slow interVLAN are usually duplex mismatch or collision domain issues, user misconfiguration. For more information please read: http://www.cisco.com/c/en/us/support/docs/lan-switching/virtual-lans-vlan-trunking-protocol-vlans-vtp/23637-slow-int-vlan-connect.html#troubleshoot_slow_interv
Question 5
Question 6
Question 7
Question 8
Explanation
This question only asks about enable router-on-stick on a switch, not a router. We don’t have subinterface on a switch so B is not a correct answer.
Question 9
Question 10
Question 11
Question 12
Question 4 is wrong, should be
C. Slow interVLAN connectivity (slow forwarding between VLANs) occurs when there is no slowness on the local VLAN, but traffic needs to be forwarded to an alternate VLAN, and it is not forwarded at the expected rate.
@CCNA.AM, BECAUSE U HAVEN’T SUVSRIBED FOR THE PAID VERSION
11 , I´m sure that if there is a layer 2 SW, SVI is for remote administration
“By default, an SVI is created for the default VLAN (VLAN1) to permit remote switch administration. ” So answer B may be OK.
“Provide Layer 3 IP connectivity to the switch.” So answer D is possible too.
“An SVI can also be known as a Routed VLAN Interface (RVI) by some vendors.” Finaly answer C is surely the official one.
Source : https://en.wikipedia.org/wiki/Switch_virtual_interface