Refer to the exhibit. An engineer is connecting a Cisco MDS 9700 Series Multilayer Director to a downstream Cisco Nexus 5672UP switch. Which command set must be used to complete the configuration?
You are configuring a MDS 9K, then it is port-channel
The port-channel is configured in ON and mode E. because of the Nexus is mode auto, the port-channel will work as trunk ISL because MDS 9k is in ON mode.
I think the right answer is C. A is incorrect - there is no san-port-channel interface type, only port-channel. D is also incorrect for the same reason
I think it should be A
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/configuration/guide/cli/CLIConfigurationGuide/FCintf.html#69463
switch(config-if)# switchport mode E | F | SD | auto
For a Fibre Channel interface, you can set the mode to E, F, or SD port mode. Set the mode to auto to auto-negotiate an E, F, TE port mode (not SD port mode) of operation.
Note SD ports cannot be configured automatically. They must be administratively configured.
D is correct
In trunking E port (TE port) mode, an interface functions as a trunking expansion port. It can be connected to another TE port to create an extended ISL (EISL) between two switches. TE ports are specific to Cisco MDS 9000 Series Multilayer Switches. These switches expand the functionality of E ports to support the following:
VSAN trunking
Transport quality of service (QoS) parameters
Fibre Channel trace (fctrace) feature
A is correct
Answer D makes no sense.
#Switchport mode te is not a good config. Switchport mode is e and port mode will be te if trunk is negotiated.
C is no good as question asks to comple the config on N5K
The question is what we are programming. Based on "An engineer is connecting a Cisco MDS 9700" I'm assuming that we are programming MDS and it is "SAN" switch so for them it will be simple port-channel, hence answer C.
But if we are configuring N5K then it will be answer A as N5K need to have san-port-channel interface instead simple port-channel
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