- 搜標題
- 搜題干
- 搜選項
單項選擇題
客戶路由器MSR-1的以太網(wǎng)口Ethernet1/0配置如下：interfaceEthernet0/0ipaddress192.168.0.1255.255.255.0該接口連接了一臺三層交換機，而此三層交換機為客戶辦公網(wǎng)絡(luò)的網(wǎng)段192.168.7.0/24～192.168.83.0/24的默認網(wǎng)關(guān)所在。現(xiàn)在客戶要求在MSR-1上配置ACL來禁止辦公網(wǎng)絡(luò)所有用戶向MSR-1的地址192.168.0.1發(fā)起Telnet，那么下面哪項配置是正確的？（）
A.aclnumber3000；rule0deny0.0.0.0255.255.255.255destination192.168.0.10destination-porteqtelnet；interfaceEthernet0/0；ipaddress192.168.0.1255.255.255.0；firewallpacket-filter3000inbound
B.aclnumber3000；rule0deny0.0.0.0255.255.255.255destination192.168.0.10destination-porteqtelnet；interfaceEthernet0/0；ipaddress192.168.0.1255.255.255.0；firewallpacket-filter3000outbound
C.aclnumber3000；rule0deny255.255.255.2550destination192.168.0.10destination-porteqtelnet；interfaceEthernet0/0；ipaddress192.168.0.1255.255.255.0；firewallpacket-filter3000inbound
D.aclnumber3000；rule0deny255.255.255.2550destination192.168.0.10destination-porteqtelnet；interfaceEthernet0/0；ipaddress192.168.0.1255.255.255.0；firewallpacket-filter3000outbound
