查看完整版本: 一个router 硬件升级后的新问题。

一个router 硬件升级后的新问题。

一个router 硬件升级后的新问题。一台cisco 2500 因为需要做NAT，原来的版本不支持。新的IOS要求内存在16M。我就加一根内存。。可以升级了。。升级到11.3（11a）

现在需要做静态NAT，居然不行，，但支持接口地址转换，请问，是什么原因？
cisco IOS11.3是否支持静态NAT


我试了，可以支持
ip nat inside source list 1 interface Serial0 overload

但怎么不支持
ip nat inside source static 192.168.1.1 202.101.172.46 （ip为举例）

在求助里根本没有static。ip nat inside source 后面只能接list

版本信息如下：
router#show ver
Cisco Internetwork Operating System Software
IOS (tm) 2500 Software (C2500-D-L), Version 11.3(11a), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Mon 20-Sep-99 07:29 by jjgreen
Image text-base: 0x03032C1C, data-base: 0x00001000
ROM: System Bootstrap, Version 11.0(10c), SOFTWARE
BOOTFLASH: 3000 Bootstrap Software (IGS-BOOT-R), Version 11.0(10c), RELEASE SOFT
WARE (fc1)
yidong uptime is 35 weeks, 3 days, 3 hours, 8 minutes
System restarted by reload
System image file is "flash:c2500-d-l.113-11a.bin", booted via flash
cisco 2500 (68030) processor (revision L) with 14336K/2048K bytes of memory.
Processor board ID 07902357, with hardware revision 00000000
Bridging software.
X.25 software, Version 3.0.0.
2 Ethernet/IEEE 802.3 interface(s)
2 Serial network interface(s)
32K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash partition 1 (Read ONLY)
4096K bytes of processor board System flash partition 2 (Read/Write)
4096K bytes of processor board System flash partition 3 (Read/Write)
Configuration register is 0x2102
router#

问题已经解决..
是版本的问题,
11.3下不能static NAT.
可以升级到12.2

居然没有一个人回,,晕,,

能自己动手解决是最好的嘛
呵呵