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4.7 What is the “bridge ID” of a bridge in a bridged LAN ? 在橋接網路中,一個橋接器的橋接器辨識碼是? |
| 6 bytes, MAC address of the bridge 6 位元組, 橋接器的MAC位址 | |
| 8 bytes, priority (2 bytes) + MAC address of the bridge (6 bytes) 8 位元組, priority (2個位元組) + 橋接器的MAC 位址(6個位元組) | |
| 10 bytes, IP address (4 bytes) + MAC address of the bridge (6 bytes) 10位元組, IP 位址 (4個位元組) +橋接器的MAC 位址(6個位元組) | |
| 6 bytes, priority (2 bytes) + IP address of the bridge (4 bytes) 6位元組, priority (2個位元組) +橋接器的IP 位址 (4個位元組) |
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4.8 Which of the following statements are correct about the ID of a bridge ? 下列哪些對於橋接器辨識碼的敘述是正確的? |
| The ID is fixed. 辨識碼是固定的. | |
| The ID is programmable by setting MAC address 辨識碼是可以經由設定MAC位址來調整的 | |
| The ID is programmable by setting priority value 辨識碼是可以經由設定priority 的值來調整的 | |
| ID 1 > ID 2 if the MAC address of ID 1 > MAC address of ID 2. 辨識碼 1 > 辨識碼 2, 如果辨識碼 1的MAC位址 > 辨識碼 2的MAC位址. | |
| ID 1 > ID 2 if the priority value of ID 1 > the priority value of ID 2. 辨識碼 1 > 辨識碼 2, 如果辨識碼 1的 priority值 > 辨識碼 2的 priority值. |