VLAN question

Which three of these statements regarding 802.1.q trunking are correct (choose 3)

1. 802.1q native vlan frames are untagged by default
2. 802.1q trunking ports can also be secure ports
3. 802.1q trunks can use 10Mb/s ethernet interfaces
4. 802.1q trunks require full-duplex point-to-point connectivity
5. 802.1q trunks should 've native vlans that are the same at both ends

Correct answers 1,3,5

I dont understand why the answer 3 is correct since only fastethernet or Gigabit ethernet can become trunk ports

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Comments

DCD

A software update will allows a 10meg trunking.

daras

DCD wrote: »

A software update will allows a 10meg trunking.

where can i find this info, because i didnt find in any book Lammle or Odom

DCD

Here is the link 802.1Q Encapsulation Support on Cisco 2600/3600 Series Routers* [Cisco 2600 Series Multiservice Platforms] - Cisco Systems
Benefit

802.1Q VLANs allow LAN networks to be divided into workgroups connected via common backbones to form virtual LAN (VLAN) topologies. This technology, once limited to Fast Ethernet connections, is now supported on the built-in 10BaseT interfaces of the Cisco 2610, 2611 and 2612. Only the built-in 10BaseT interfaces are supported.