Cisco 1900 Series Integrated Services Routers Data Technology Package Licenses Change Announcement

Cisco announces a change in product part numbers for the Cisco 1900 router Integrated Services Routers Data Technology Package Licenses. Customers will experience no change in functionality when using the new product part numbers. This is a product part number change only announcement.

End-of-Life Announcement Date: February 4, 2014, The date the document that announces the end-of sale-and end-of-life of a product is distributed to the general public.

End-of-Sale Date: May 8, 2014, The last date to order the product through Cisco point-of-sale mechanisms. The product is no longer for sale after this date.

          

Table 1. Product Part Numbers Affected by This Announcement

End-of-Sale Product PartNumber	Product Description	Replacement Product Part Number	Replacement Product Description	Additional Information
SL-19-DATA-K9	Data License for Cisco 1900	SL-19-APP-K9	AppX License for Cisco 1900 Series	-
SL-19-DATA-K9=	Data License Paper PAK for Cisco 1900	SL-19-APP-K9=	AppX License for Cisco 1900 Series	-

The EOL and EOS of Cisco products:

End-of-Life and End-of-Sale Announcement for the Cisco 2960 Series Switches

End-of-Sale and End-of-Life Announcement for the Cisco 3560V2 and 3750V2 Switches

EOL and EOS Announcement for the Cisco 2960 and 3560 8-Port and 12-Port Switches

Cisco ISR 1900 Series IOS Software AppX Technology Package Licenses Change Announcement

Cisco ISR 1900 Series IOS Software AppX Technology Package Licenses Change Announcement

Cisco announces a change in product part numbers for the Cisco ISR 1900 Series IOS Software AppX Technology Package Licenses. Customers will experience no change in functionality when using the new product part numbers. This is a product part number change only announcement.

End-of-Life Announcement Date: February 6, 2014, the date the document that announces the end-of-sale and end-of-life of a product is distributed to the general public.

End-of-Sale Date: May 8, 2014, the last date to order the product through Cisco point-of-sale mechanisms. The product is no longer for sale after this date.

Table 1. Product Part Numbers Affected by This Announcement

End-of-Sale Product Part Number	Product Description	Replacement Product Part Number	Replacement Product Description	Additional Information
SL-19-AX-K9	AppX License for Cisco 1900 Series	SL-19-APP-K9	AppX License for Cisco 1900 Series	-
SL-19-AX-K9=	AppX Paper PAK for Cisco 1900 Series	SL-19-APP-K9=	AppX License for Cisco 1900 Series	-

The EOL and EOS of Cisco products:

End-of-Life and End-of-Sale Announcement for the Cisco 2960 Series Switches

End-of-Sale and End-of-Life Announcement for the Cisco 3560V2 and 3750V2 Switches

EOL and EOS Announcement for the Cisco 2960 and 3560 8-Port and 12-Port Switches

How to Configurate NAT on Cisco 1941

When you want to connect a local network to the Internet and you don’t have that much IP addresses.

There are two types of NAT that can be configured on a Cisco router Cisco 3925E; static, and dynamic.

Static NAT Configuration:

 This type is used when you want to do one-to-one assignment of local IP addresses to global IP addresses.

 1. Establish static translation between an inside local address and an inside global address,

 Router(config)#ip nat inside source static XXX.XXX.XXX.XXX YYY.YYY.YYY.YYY

 where,

 XXX.XXX.XXX.XXX is the (inside) local address

 YYY.YYY.YYY.YYY is the (inside) global address

2. Specify the local interface. This is done by going to the interface configuration mode and issuing,

 Router(config-if)#ip nat inside

3. Specify the global address. This is done by going to the interface configuration mode and issuing,

 Router(config-if)#ip nat outside

Dynamic NAT Configuration:

 This type is used when you want the router to do the mapping dynamically. This method is useful when you have too many global and local addresses and you do not want to do the mapping manually, or when the number of global addresses available is less than the local addresses.

This would lead us to two different scenarios,

A. The number of global IP addresses is equal or less than the local addresses and more than one. (global >= local >1)

1. Define a pool of global addresses that would be employed in the translation,

Router(config)#ip nat pool NAME XXX.XXX.XXX.XXX YYY.YYY.YYY.YYY netmask ZZZ.ZZZ.ZZZ.ZZZ

where,

NAME is the name of the pool

XXX.XXX.XXX.XXX is the starting IP address of the pool

YYY.YYY.YYY.YYY is the end IP address of the pool

ZZZ.ZZZ.ZZZ.ZZZ is the subnet mask of the network that the pool is part of.

Below are the details for the Cisco 1941 NAT configuration:

<iframe width="420" height="315" src="//www.youtube-nocookie.com/embed/Rs2tN6kAinU" frameborder="0" allowfullscreen></iframe>

http://www.youtube.com/watch?v=Rs2tN6kAinU

It is refered from: www.routergeek.net/general.