S3610

防火墙都关闭了，不是电脑的问题

那看看交换机的几口有没有UP，接口协商的双工速率是多少？有没有出现半双工的情况，强制一下双工速率试试？这个交换机就跟这一个电脑直连吗？

[H3C]disp interface Vlan-interface 1 Vlan-interface1 current state: UP Line protocol current state: UP Description: Vlan-interface1 Interface The Maximum Transmit Unit is 1500 Internet Address is 192.168.1.1/24 Primary IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 000f-e2f4-2b01 IPv6 Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 000f-e2f4-2b01 [H3C]disp int [H3C]disp interface eth [H3C]disp interface Ethernet 1/0/1 Ethernet1/0/1 current state: UP IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 000f-e2f4-2b10 Description: Ethernet1/0/1 Interface Loopback is not set Media type is twisted pair, Port hardware type is 100_BASE_TX 100Mbps-speed mode, full-duplex mode Link speed type is autonegotiation, link duplex type is autonegotiation Flow-control is not enabled The Maximum Frame Length is 1552 Broadcast MAX-ratio: 100% Unicast MAX-ratio: 100% Multicast MAX-ratio: 100% PVID: 1 Mdi type: auto Link delay is 0(sec) Port link-type: access Tagged VLAN ID : none Untagged VLAN ID : 1 Port priority: 0 Last 300 seconds input: 1 packets/sec 131 bytes/sec 0% Last 300 seconds output: 0 packets/sec 6 bytes/sec 0% Input (total): - packets, - bytes - broadcasts, - multicasts Input (normal): 107 packets, 13033 bytes 85 broadcasts, 22 multicasts Input: 0 input errors, 0 runts, 0 giants, - throttles 0 CRC, 0 frame, 0 overruns, 0 aborts - ignored, - parity errors Output (total): - packets, - bytes - broadcasts, - multicasts, - pauses Output (normal): 6 packets, 642 bytes 0 broadcasts, 6 multicasts, 0 pauses Output: 0 output errors, - underruns, - buffer failures 0 aborts, 0 deferred, 0 collisions, 0 late collisions - lost carrier, - no carrier [H3C]disp mac-add No Multicast Mac addresses found. MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s) 089e-015c-1648 1 LEARNED Ethernet1/0/1 AGING [H3C]disp arp Type: S-Static D-Dynamic IP Address MAC Address VLAN ID Interface Aging Type [H3C]ping 192.168.1.2 PING 192.168.1.2: 56 data bytes, press CTRL_C to break Request time out Request time out Request time out Request time out Request time out --- 192.168.1.2 ping statistics --- 5 packet(s) transmitted 0 packet(s) received 100.00% packet loss [H3C]disp stp Protocol Status :disabled Protocol Std. :IEEE 802.1s Version :3 CIST Bridge-Prio. :32768 MAC address :000f-e2f4-2b00 Max age(s) :20 Forward delay(s) :15 Hello time(s) :2 Max hops :20 [H3C]disp stp ? abnormal-port Display abnormal ports brief Brief information down-port Port infomation of protocol down history Root or alternate port history ignored-vlan VLAN stp ignored information instance Spanning tree instance interface Specify interface region-configuration Region configuration root Display status and configuration of the root bridge tc Port TC count <cr> [H3C]disp stp int [H3C]disp stp interface eth [H3C]disp stp interface Ethernet 1/0/1 Protocol Status :disabled Protocol Std. :IEEE 802.1s Version :3 CIST Bridge-Prio. :32768 MAC address :000f-e2f4-2b00 Max age(s) :20 Forward delay(s) :15 Hello time(s) :2 Max hops :20

目前交换机只联了一个电脑