我的路由器cisco3640是1997年购买的,请教以太网口是什么模式：半双工还是全双工模式？

yjl

我的路由器cisco3640是1997年购买的,请教以太网口是什么模式：半双工还是全双工模式？我在系统怎么看不到是工作在什么模式的呢？\r\n\r\nCisco Internetwork Operating System Software \r\nIOS (tm) 3600 Software (C3640-D-M), Version 12.0(4), RELEASE SOFTWARE (fc1)\r\nCopyright (c) 1986-1999 by cisco Systems, Inc.\r\nCompiled Thu 15-Apr-99 10:31 by ccai\r\nImage text-base: 0x60008918, data-base: 0x60788000\r\n\r\nROM: System Bootstrap, Version 11.1(7)AX [kuong (7)AX], EARLY DEPLOYMENT RELEASE SOFTWARE \r\n\r\n(fc2)\r\n\r\nXXZX_R3600 uptime is 1 week, 2 days, 21 hours, 13 minutes\r\nSystem restarted by power-on\r\nSystem image file is \"slot0:c3640-d-mz.120-4.bin\"\r\n\r\ncisco 3640 (R4700) processor (revision 0x00) with 24576K/8192K bytes of memory.\r\nProcessor board ID 06000404\r\nR4700 processor, Implementation 33, Revision 1.0\r\nBridging software.\r\nX.25 software, Version 3.0.0.\r\n5 Ethernet/IEEE 802.3 interface(s)\r\n2 Serial network interface(s)\r\nDRAM configuration is 64 bits wide with parity disabled.\r\n125K bytes of non-volatile configuration memory.\r\n4096K bytes of processor board System flash (Read/Write)\r\n8192K bytes of processor board PCMCIA Slot0 flash (Read/Write)\r\n16384K bytes of processor board PCMCIA Slot1 flash (Read/Write)\r\n\r\n\r\nEthernet0/0 is up, line protocol is up \r\n  Hardware is AmdP2, address is 00e0.1e7f.0ac1 (bia 00e0.1e7f.0ac1)\r\n  Internet address is 192.168.1.1/24\r\n  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, rely 255/255, load 9/255\r\n  Encapsulation ARPA, loopback not set, keepalive set (10 sec)\r\n  ARP type: ARPA, ARP Timeout 04:00:00\r\n  Last input 00:00:02, output 00:00:00, output hang never\r\n  Last clearing of \"show interface\" counters 00:27:26\r\n  Queueing strategy: fifo\r\n  Output queue 0/40, 71 drops; input queue 0/75, 0 drops\r\n  5 minute input rate 715000 bits/sec, 195 packets/sec\r\n  5 minute output rate 386000 bits/sec, 184 packets/sec\r\n     387474 packets input, 184162610 bytes, 0 no buffer\r\n     Received 776 broadcasts, 0 runts, 0 giants, 0 throttles\r\n     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort\r\n     0 input packets with dribble condition detected\r\n     364251 packets output, 95272180 bytes, 0 underruns\r\n     2 output errors, 76114 collisions, 0 interface resets\r\n     0 babbles, 0 late collision, 20757 deferred\r\n     0 lost carrier, 0 no carrier\r\n\r\n还有有没有新版本的IOS适合我现在的这台机器呢？我的内存和FLASH够新版本的系统用吗？请给个IOS，谢谢！！！

beyondfly

我也没有看到是半双工模式