Which statement about RIPv1 routing updates is true?

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Multiple Choice

Which statement about RIPv1 routing updates is true?

Explanation:
RIPv1 routing updates are classful, so they do not include subnet masks in the updates. Routers assume the subnet mask based on the address class (A, B, or C) rather than advertising any actual mask. This means subnets within a single classful network aren’t distinguished in the updates, which is why VLSM and CIDR aren’t supported and why discontiguous networks pose problems with RIPv1. Authentication isn’t part of RIP version 1 either, which is another reason it’s limited compared to later versions.

RIPv1 routing updates are classful, so they do not include subnet masks in the updates. Routers assume the subnet mask based on the address class (A, B, or C) rather than advertising any actual mask. This means subnets within a single classful network aren’t distinguished in the updates, which is why VLSM and CIDR aren’t supported and why discontiguous networks pose problems with RIPv1. Authentication isn’t part of RIP version 1 either, which is another reason it’s limited compared to later versions.

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