试题详情
- 单项选择题When an IP packet is Layer 3-switched from a source in one VLAN to a destination in anotherVLAN, which field in a packet will be rewritten? （）
A、Layer 2 TTL
B、Layer 3 TTL
C、Layer 3 source address
D、Layer 3 transport protocol
E、Layer 3 destination address
- B
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