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56 Cards in this Set
- Front
- Back
A software release family is comprised of multiple IOS software release versions that: |
Apply to related hardware platforms Overlap in support coverage |
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Along with each software release, there are new versions of the software created to implement |
bug fixes and new features. |
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IOS refers to these versions as |
trains. |
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Within a software release family there may be two or more closely |
related and active trains. |
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The mainline train receives mostly software |
(bug) fixes. |
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The mainline train releases are also designated as |
Maintenance Deployment releases (MD). |
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A mainline train is always associated with a |
technology train (T train). |
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The T train also receives new |
software and hardware support features. |
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The T train are considered |
Early Deployment (ED) releases. |
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An S train will contain specific features designed to meet |
service provider requirements. |
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All child trains of the mainline train (T, S, etc.) typically contain an |
uppercase letter designating the train type. |
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Cisco IOS 12.4 on-premium packages are: |
IP Base IP Voice Advanced Security SP (Service Provider) Services Enterprise Base |
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Cisco IOS 12.4 premium packages are: |
Advanced Enterprise Services Enterprise Services Advanced IP Services |
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IOS 15.0 provides several enhancements to the operating system including: 1 |
New feature and hardware support |
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IOS 15.0 provides several enhancements to the operating system including: 2 |
Broadened feature consistency with other major IOS releases |
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IOS 15.0 provides several enhancements to the operating system including: 3 |
More predictable new feature release and rebuild schedules |
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IOS 15.0 provides several enhancements to the operating system including: 4 |
Proactive individual release support policies |
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IOS 15.0 provides several enhancements to the operating system including: 5 |
Simplified release numbering |
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IOS 15.0 provides several enhancements to the operating system including: 6 |
Clearer software deployment and migration guidelines |
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The benefits of the new Cisco IOS release model include: |
Feature inheritance Releases two to three times a year EM releases every 16 to 20 months T releases for features and hardware support Maintenance rebuilds contain bug fixes only |
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The Services on Demand process enables customers to realize operational savings through ease of |
software ordering and management. |
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There are two types of universal images supported in ISR G2: |
"universalk9" "universalk9_npe" |
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Universal images "universalk9"offers all of the |
Cisco IOS Software features. |
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Universal images "universalk9_npe" satisfies requirements for the |
export of encryption capabilities. |
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Each device ships with the |
Universal image. |
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Features are activated through |
licensing. |
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Each licensing key is |
unique to a particular device. |
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Each licensing key isobtained from Cisco by providing the |
product ID serial number of the router Product Activation Key (PAK). |
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The name for the Cisco IOS image file contains multiple parts, each with a specific meaning: Image Name |
Identifies the platform on which the image runs. |
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The name for the Cisco IOS image file contains multiple parts, each with a specific meaning: advipservicesk9 |
Specifies the feature set. |
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The name for the Cisco IOS image file contains multiple parts, each with a specific meaning: mz |
Indicates where the image runs and if the file is compressed. |
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The name for the Cisco IOS image file contains multiple parts, each with a specific meaning: SPA |
Designates that file is digitally signed by Cisco. |
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The name for the Cisco IOS image file contains multiple parts, each with a specific meaning: 124-6.T |
The filename format for image. |
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As a network grows, Cisco IOS Software images and configuration files can be stored on a |
central TFTP server. |
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Using a network TFTP server allows image and configuration uploads and downloads |
over the network. |
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To upgrade to the copied IOS image configure the router to load the new image during bootup using the |
boot system command. |
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Reload the router to boot the router with the |
new image. |
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During startup, the bootstrap code parses the |
startup configuration file in NVRAM. |
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When a new router is shipped, it comes preinstalled with the |
software image and the corresponding permanent licenses. |
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The router also comes with the evaluation |
license. |
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The evaluation license allows customers to try a |
new software package or feature. |
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The Cisco IOS Software Activation feature allows the user to enable |
licensed features and register licenses. |
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Technology packages that are available: |
IP Base - Routing Protocols Data - Service Provider Services Unified Communications (UC) - IP voice Security (SEC) - Security Features |
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Software Claim Certificates are used for licenses that require |
software activation. |
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The claim certificate provides the |
Product Activation Key (PAK). |
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The PAK serves as a receipt and is used to obtain a |
license. |
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A PAK is an 11 digit |
alpha numeric key created by Cisco manufacturing. |
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A PAK is not tied to a specific device until the |
license is created. |
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The next step is to obtain the license using one of the following options: |
Cisco License Manager (CLM) Cisco License Registration Portal |
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Cisco License Manager (CLM) - is a standalone application from Cisco that helps network administrators rapidly |
deploy multiple Cisco software licenses across their networks. |
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Cisco License Registration Portal - This is the web-based portal for |
getting and registering individual software licenses. |
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Both of these processes require a |
PAK number and a Unique Device Identifier (UDI). |
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The UDI is a combination of the |
Product ID (PID) the Serial Number (SN) the hardware version |
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The SN is an 11 digit number which uniquely |
identifies a device. |
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After entering the appropriate information, the customer receives an |
email containing the license information. |
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The license file is an |
XML text file with a .lic extension. |