题目:【问题1】(每空1分)下面是交换机的部分配置,请完善配置。<Huawei> (1)[Huawei] sysname (2)[Switch] vlan batch 20 30 40 99[Switch] interface Vlanif 99[Switch-Vlanif99] ip address (3)[Switch-Vlanif99] quit[Switch]interface Vlanif 20[Switch-Vlanif20] ip address (4)[Switch-Vlanif20] quit......[Switch] acl 2000[Switch-acl-basic-2000] rule 0 permit (5) 192.168.20.0 (6)[Switch-acl-basic-2000] rule 5 (7) source any[Switch-acl-basic-2000] quit[Switch] traffic (8) caiwu operator or[Switch-classifier-caiwu]if-match acl 2000[Switch-classifier-caiwu]quit[Switch]traffic (9) caiwu[Switch-behavior-caiwu](10)[Switch-behavior-caiwu]quit[Switch]traffic policy pdr[Switch-trafficpolicy-pdr]classifier caiwu behavior (11)[Switch-trafficpolicy-pdr]quit[Switch] interface vlanif 20[Switch-Vlanif20]traffic-policy pbr (12)[Switch-Vlanif20]quit