Free Updated Cisco 300-610 Actual Exam Questions - Question 14 Discussion
A customer is deploying a SAN based on Cisco MDS 9000 Series Switches. Each Inter-Switch Link must
carry multiple VSANs at the same time. The access switch must share the same domain ID as the
director switch to reduce the number of domain IDs needed in the fabric Drag and drop the
operational port types from the right onto the boxes on the left to create a topology that meets
these requirements. Not all port types are used. Port types are used more than once.
I’m pretty sure the key here is knowing which port types support VSAN trunking. Since multiple VSANs have to run over the ISL, that means it’s gotta be a trunk port type—looks like E is the only one explicitly supporting that. For the shared domain ID, D makes the most sense since that’s what reduces domain IDs by sharing them between switches. The other ports don’t seem to fit those roles because they don’t handle trunking or domain ID sharing. So putting E on the ISL and D on the shared domain ID spot should do the trick.
D is definitely the shared domain ID port; E fits best for multi-VSAN ISLs.
I’d say D is definitely for the shared domain ID since it’s a domain ID port. For the ISL that carries multiple VSANs, E looks right because it supports VSAN trunking. C might be more for regular access ports.
I’d pick E for the ISL since it supports multiple VSANs through trunking. D suits the shared domain ID between director and access switch. C also works for carrying multiple VSANs on access ports.
I think E for the ISL makes sense because it supports multiple VSANs. D fits the shared domain ID need between access and director, so that combo looks solid to me.
I’d go with D for the shared domain ID part since it’s specific to that requirement. For the ISL carrying multiple VSANs, E and C seem right because they handle trunking and VSAN tagging.
D (for shared domain ID between access and director)
E and C