單項選擇題客戶路由器MSR-1的以太網口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絡的網段192.168.7.0/24~192.168.83.0/24的默認網關所在?,F(xiàn)在客戶要求在MSR-1上配置ACL來禁止辦公網絡所有用戶向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


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1.單項選擇題在MSCserver用()指令可以檢查SCCPbufferpool的大小.

A.STRSP:R=XX;
B.C7BPP;
C.C7ERP:ENUM=ALL;
D.EREPP:ENUM=ALL;

2.單項選擇題在MSC server用()指令可以檢查BSC的已接通的話務量.

A.STRSP:R=XX;
B.C7BPP;
C.C7ERP:ENUM=ALL;
D.EREPP:ENUM=ALL;

3.單項選擇題在MSCserver用()指令可以檢查IP Port狀態(tài):

A.NRGWP:MG=ALL;
B.C7NCP:SP=ALL,SSN=ALL;
C.IHALP:EPID=all;
D.IHSTP:IPPORT=ALL;

4.單項選擇題在MSCserver用()指令可以檢查SCTP association:

A.NRGWP:MG=ALL;
B.C7NCP:SP=ALL,SSN=ALL;
C.IHALP:EPID=all;
D.IHSTP:IPPORT=ALL;