* IPv6 Anycast Address Characteristics:
* Option A: True. Packets are delivered to the nearest interface based on routing distance.
* Option B: False. Anycast addresses are not designed for load balancing.
* Option C: True. Anycast addresses share the same address space as unicast.
* Option D: True. Anycast provides redundancy by allowing multiple endpoints to share the same address.

Detailed Explanation:In a Spanning Tree Protocol (STP) environment, the root bridge is selected based on the bridge ID. Here, SWA has the lowest bridge ID (4096:0001-0203-04AA), making it the root bridge. For each network segment, STP elects one designated port to forward traffic, and all other ports in that segment will be blocked to prevent loops.
Following the STP rules:
* SWA is the root bridge, so all of its ports (G0/0/2 and G0/0/3) will be designated ports.
* Each non-root switch (SWB and SWC) selects one root port, which is the port with the lowest path cost to the root bridge (SWA).
* SWB's G0/0/3 will have a higher path cost when compared with G0/0/1 (if assuming equal link costs), thus making G0/0/1 the root port on SWB.
* SWB will then block its G0/0/3 port to prevent a loop, as SWA's G0/0/3 is already the designated port for that link.
Hence, G0/0/3 of SWB will be in the blocking state to maintain a loop-free topology

Explanation:

Explanation:

Comprehensive Explanation: On Huawei VRP, the default route preference is as follows:
Direct routes have the highest preference, followed by OSPF, Static, and then RIP.
Direct routes are preferred because they represent directly connected networks