OpenForum RSS: HWIC-4ESW

HWIC-4ESW (beaver33)

Mon, 27 Jul 2009 19:08:29 GMT

>Cisco IOS Network Address Translation Overview.pdf �� , �� -��
> ��

��, ogiss.
�� Cisco � ��.
��, �� . �� !!!

HWIC-4ESW (beaver33)

Mon, 27 Jul 2009 19:02:29 GMT

>[�� ]
>ip address d.d.d.d 255.255.255.0 (�� primary)
>ip nat inside
>ip nat inside source list 115 interface GigabitEthernet0/0 overload
>access-list 115 permit ip any any
>�� . �� GRE
>
>� ��, IMHO NAT � GRE ��
>��
>access-list 115 permit gre any any
>�� , �� IMHO :-)

�� , ��, Aladdin70 �� , �� .
� �� CISCO 1841, �ӣ �� .
�� CISCO 1841 � �� . �� .
�� 1841, � ţ �� Cisco 2821.
�� , ��-�� . �� , �� -�� :)
�� !!!

HWIC-4ESW (Aladdin70)

Mon, 27 Jul 2009 15:21:13 GMT

�� . �� - �� , ��
�� . �� GRE �� .
� ��
interface GigabitEthernet0/0
ip address c.c.c.c 255.255.255.252
ip nat outside
interface GigabitEthernet0/1
ip address d.d.d.d 255.255.255.0 (�� primary)
ip nat inside
ip nat inside source list 115 interface GigabitEthernet0/0 overload
access-list 115 permit ip any any
�� . �� GRE

� ��, IMHO NAT � GRE ��
��
access-list 115 permit gre any any
�� , �� IMHO :-)

HWIC-4ESW (ogiss)

Mon, 27 Jul 2009 09:27:36 GMT

Cisco IOS Network Address Translation Overview.pdf �� , �� -��

HWIC-4ESW (beaver33)

Sun, 26 Jul 2009 05:24:45 GMT

��, huk.
�� ?

HWIC-4ESW (beaver33)

Sat, 25 Jul 2009 08:34:07 GMT

>�, ��, ��.... ��
>(� �� -�� , �� ) �, ��,
>�� ...

�� , huk.
�� , � �� .

��
|------------|---GigabitEthernet0/0 (�� )
| |
| cisco 2821 |
----------------------| | ��
GigabitEthernet0/1 |------------|----interface FastEthernet0/3/0 <----> 172.26.98.1
�� 172.26.98.2
10.0.0.155

��

Current configuration : 5767 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
no logging console
!
no aaa new-mod

HWIC-4ESW (huk)

Sat, 25 Jul 2009 07:20:53 GMT

>[�� ]
> 172.16.2.92 ---
>
> ---
>
>�� , �� ̣�� ,
>
>�� -��.
>� �� , �� ̣�� , ��
>�� , � �� . :(
>

�, ��, ��.... �� (� �� -�� , �� ) �, ��, �� ...

HWIC-4ESW (beaver33)

Sat, 25 Jul 2009 06:10:24 GMT

>IMHO �� NAT
>�� L3 ��.
>�.�. �� ip nat inside/outside
>�� .�.

��, Aladdin70.
��, �� .
� �� .

�� Vlan
interface Vlan10
ip address 172.26.98.2 255.255.255.240
ip nat outside
ip virtual-reassembly
end

��
interface FastEthernet0/3/0
switchport access vlan 10
end

��
ip nat translation timeout 180
ip nat pool new 172.26.98.3 172.26.98.14 netmask 255.255.255.240
ip nat inside source list 121 pool new

��
Extended IP access list 121
10 permit ip host 10.5.0.70 172.26.0.0 0.0.255.255
20 permit ip host 10.1.0.142 172.26.0.0 0.0.255.255
30 permit ip host 172.16.2.92 172.26.0.0 0.0.255.255

��

Pro Inside global Inside local Outside local Outside global
icmp 172.26.98.5:512 10.1.0.142:512 172.26.98.1:512 172.26.98.1:512
--- 172.26.98.5 10.1.0.142 ---

HWIC-4ESW (Aladdin70)

Fri, 24 Jul 2009 11:33:35 GMT

IMHO �� NAT
�� L3 ��.
�.�. �� ip nat inside/outside
�� .�.