CISCO7507路由器問題咨詢，急�。。�！

pjyzlzy

我有一臺CISCO7507路由器，二代引擎，16M+8M的插拔flash卡，主板卡8M的FLASH閃存，內(nèi)存128M，IOS版本為12.1（為新升級的），開機后均正常，可是廣域串口卡速率只能跑64K，換2M線路端口UP，協(xié)議是DOWN，不知為什么？\r\n\r\n  能不能是2M線路需要的硬件內(nèi)存不足嗎，請大家?guī)臀曳治鲆幌�。\r\n\r\n遼寧盤錦網(wǎng)友  QQ： 251300439

cnadl

看起來倒像是你的端口沒配好。\r\n什么設備？

jackyren

你的串口和什么設備互聯(lián)，配置什么協(xié)議？

cnadl

[quote]原帖由 \"jackyren\"]你的串口和什么設備互聯(lián)，配置什么協(xié)議？[/quote 發(fā)表：\n\r\n\r\n還有串口本身

pjyzlzy

串口為標準的CISCO的DB60針式接口,通過V35轉(zhuǎn)E1接到網(wǎng)絡運營商的傳輸設備上,端口協(xié)議用HDLC和PPP都不行,兩端協(xié)議一致.換26和36的路由設備都能連通,75上協(xié)議就是不能UP.

pjyzlzy

------------------ show version ------------------\r\n\r\nCisco Internetwork Operating System Software \r\nIOS (tm) RSP Software (RSP-ISV-M), Version 12.1(25), RELEASE SOFTWARE (fc1)\r\nCopyright (c) 1986-2004 by cisco Systems, Inc.\r\nCompiled Thu 29-Jul-04 04:24 by cmong\r\nImage text-base: 0x60010958, data-base: 0x61096000\r\n\r\nROM: System Bootstrap, Version 11.1(2) [nitin 2], RELEASE SOFTWARE (fc1)\r\nBOOTLDR: GS Software (RSP-J-M), Version 11.1(, RELEASE SOFTWARE (fc1)\r\n\r\npjyz uptime is 1 minute\r\nSystem returned to ROM by reload at 01:49:35 UTC Wed Feb 2 2005\r\nSystem image file is \"slot0:cisco7500.121-25\"\r\n\r\ncisco RSP2 (R4700) processor with 131072K/2072K bytes of memory.\r\nR4700 CPU at 100Mhz, Implementation 33, Rev 1.0\r\nLast reset from power-on\r\nG.703/E1 software, Version 1.0.\r\nG.703/JT2 software, Version 1.0.\r\nX.25 software, Version 3.0.0.\r\nBridging software.\r\nChassis Interface.\r\n4 SSIP controllers (32 Serial).\r\n1 FEIP controller (1 FastEthernet).\r\n1 FastEthernet/IEEE 802.3 interface(s)\r\n32 Serial network interface(s)\r\n123K bytes of non-volatile configuration memory.\r\n\r\n16384K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).\r\n8192K bytes of Flash PCMCIA card at slot 1 (Sector size 128K).\r\n8192K bytes of Flash internal SIMM (Sector size 256K).\r\nNo slave installed in slot 3.\r\nConfiguration register is 0x2102

cnadl

在協(xié)議轉(zhuǎn)換器上打一個環(huán)，路由器上運行debug serial interface看看。

pjyzlzy

打環(huán)正常,看端口信息能看到什么不對嗎?如需要我發(fā)上來.

cnadl

分別向兩個方向打哦。如果你有兩個協(xié)議轉(zhuǎn)換器，就都這么做。