Cisco StackWise technology provides an innovative new method for collectively utilizing the capabilities of a stack of switches. Individual switches intelligently join to create a single switching unit with a 32-Gbps switching stack interconnect. Configuration and routing information is shared by every switch in the stack, creating a single switching unit. Switches can be added to and deleted from a working stack without affecting performance.
Building DataCenter networks with VXLAN BGP-EVPNCisco Canada
The session specifically covers the requirements and approaches for deploying the Underlay, Overlay as well as the inter-Fabric connectivity of Data Center Networks or Fabrics. Within the VXLAN BGP-EVPN based Overlay, we focus on the insights like forwarding and control plane functions which are critical to the simplicity operation of the architecture in achieving scale, small failure domains and consistent configuration. To complete the overlay view on VXLAN BGP-EVPN, we are going to the insides of BGP and its EVPN address-familiy and extend to about how multiple DC Fabric can be interconnected within, either as stretched Fabrics or with true DCI. The session concludes with a brief overview of manageability functions, network orchestration capabilities and multi-tenancy details. This Advanced session is intended for network, design and operation engineers from Enterprises to Service Providers.
Building DataCenter networks with VXLAN BGP-EVPNCisco Canada
The session specifically covers the requirements and approaches for deploying the Underlay, Overlay as well as the inter-Fabric connectivity of Data Center Networks or Fabrics. Within the VXLAN BGP-EVPN based Overlay, we focus on the insights like forwarding and control plane functions which are critical to the simplicity operation of the architecture in achieving scale, small failure domains and consistent configuration. To complete the overlay view on VXLAN BGP-EVPN, we are going to the insides of BGP and its EVPN address-familiy and extend to about how multiple DC Fabric can be interconnected within, either as stretched Fabrics or with true DCI. The session concludes with a brief overview of manageability functions, network orchestration capabilities and multi-tenancy details. This Advanced session is intended for network, design and operation engineers from Enterprises to Service Providers.
VRRP (Virtual Router Redundancy Protocol) is a computer networking protocol that provides for
automatic assignment of available Internet Protocol (IP) routers to participating hosts. This increases the
availability and reliability of routing paths via automatic default gateway selections on an IP subnetwork.
The Virtual Router Redundancy Protocol (VRRP) eliminates the single point of failure inherent in the
static default routed environment. VRRP specifies an election protocol that dynamically assigns
responsibility for a virtual router (a VPN 3000 Series Concentrator cluster) to one of the VPN
Concentrators on a LAN. The VRRP VPN Concentrator that controls the IP address(es) associated with a
virtual router is called the Master, and forwards packets sent to those IP addresses.
VRRP (Virtual Router Redundancy Protocol) is a computer networking protocol that provides for
automatic assignment of available Internet Protocol (IP) routers to participating hosts. This increases the
availability and reliability of routing paths via automatic default gateway selections on an IP subnetwork.
The Virtual Router Redundancy Protocol (VRRP) eliminates the single point of failure inherent in the
static default routed environment. VRRP specifies an election protocol that dynamically assigns
responsibility for a virtual router (a VPN 3000 Series Concentrator cluster) to one of the VPN
Concentrators on a LAN. The VRRP VPN Concentrator that controls the IP address(es) associated with a
virtual router is called the Master, and forwards packets sent to those IP addresses.
شرح خطة الأرباح لشركة Zona Network
يمكنكم زيارتنا على صفحتنا الرسمية
https://www.facebook.com/zonanetworkarab
ويمكنكم كذلك التسجيل من خلال الرابط التالي
www.zonanetwork.com/abdeldu10
Upgrading from WinS 2008/2008 R2 to WinS 2012iTawy Community
- Why Upgrade to Windows Server 2012?
- Operating System Hardware and Disk Space Requirements
- Supported Windows Clients and Servers
- Supported In-Place Upgrade Paths
- Functional Levels, Operation Master Roles, Active Directory Considerations
- Migration Tools for Windows Server 2012
- Hyper-V and Virtual Machines Considerations
- Summary
Network topology is the topological structure of a system and might be portrayed physically or sensibly. It is an utilization of chart hypothesis wherein conveying gadgets are demonstrated as hubs and the associations between the gadgets are displayed as connections or lines between the hubs.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
2. OBJECTIVE
Understanding Switch Stacks
Stack Master
Switch Stack Management Connectivity
Stack Member Numbers / Priority Values
Assigning Stack Member Information
Cisco Catalyst 3750-E Models
Feature
Prepared by: iTawy Team 2015
3. UNDERSTANDING SWITCH STACKS
A SWITCH STACK IS A SET OF UP TO NINE CATALYST 3750 SWITCHES CONNECTED THROUGH
THEIR STACKWISE PORTS. ONE OF THE SWITCHES CONTROLS THE OPERATION OF THE STACK
AND IS CALLED THE STACK MASTER. THE STACK MASTER AND THE OTHER SWITCHES IN THE
STACK ARE STACK MEMBERS. THE STACK MEMBERS USE THE CISCO STACKWISE
TECHNOLOGY TO BEHAVE AND WORK TOGETHER AS A UNIFIED SYSTEM. LAYER 2 AND
LAYER 3 PROTOCOLS PRESENT THE ENTIRE SWITCH STACK AS A SINGLE ENTITY TO THE
NETWORK.
YOU MANAGE THE SWITCH STACK THROUGH A SINGLE IP ADDRESS.
Prepared by: iTawy Team 2015
4. STACK MASTER
• STACK CREATED BY CONNECTING SWITCHES USING CISCO PROPRIETARY STACKING CABLE
• ONE SWITCH BECOMES STACK MASTER
• ALL SWITCHES HAVE THE ABILITY TO BE STACK MASTER – NO SPECIAL HARDWARE/SOFTWARE
REQUIRED
• DURING FORMATION OF STACK, STACK MASTER IS ELECTED
• THE STACK MASTER CAN BE SELECTED BY ASSIGNING A USER-CONFIGURABLE PRIORITY
• A SWITCH STACK IS IDENTIFIED IN THE NETWORK BY ITS BRIDGE ID AND, ITS ROUTER MAC ADDRESS.
• THE BRIDGE ID AND ROUTER MAC ADDRESS ARE DETERMINED BY THE MAC ADDRESS OF THE
STACK MASTER.
• EVERY STACK MEMBER IS UNIQUELY IDENTIFIED BY ITS OWN STACK MEMBER NUMBER.
• THE SWITCH WITH THE HIGHEST PRIORITY VALUE BECOMES THE STACK MASTER.
• A SWITCH RUNNING THE EMI SOFTWARE IS THE STACK MASTER.
• THE STACK MASTER CONTAINS THE SAVED AND RUNNING CONFIGURATION FILES FOR THE SWITCH
STACK.
Prepared by: iTawy Team 2015
5. SWITCH STACK MEMBERSHIP
A SWITCH STACK HAS UP TO NINE STACK MEMBERS CONNECTED THROUGH THEIR
STACKWISE PORTS. A SWITCH STACK ALWAYS HAS ONE STACK MASTER.
CREATING A SWITCH STACK FROM TWO STANDALONE SWITCHES
A STANDALONE SWITCH IS A SWITCH STACK WITH ONE STACK MEMBER THAT ALSO OPERATES
AS THE STACK MASTER. YOU CAN CONNECT ONE STANDALONE SWITCH TO ANOTHER TO
CREATE A SWITCH STACK CONTAINING TWO STACK MEMBERS, WITH ONE OF THEM BEING
THE STACK MASTER.
Prepared by: iTawy Team 2015
6. ADDING A STANDALONE SWITCH TO A SWITCH STACK
YOU CAN CONNECT STANDALONE SWITCHES TO AN EXISTING SWITCH STACK TO INCREASE THE
STACK MEMBERSHIP.
TIPS:
AFTER ADDING OR REMOVING STACK MEMBERS, MAKE SURE THAT THE SWITCH STACK IS
OPERATING AT FULL BANDWIDTH (32 GBPS).
MAKE SURE THE SWITCHES THAT YOU ADD TO OR REMOVE FROM THE SWITCH STACK ARE
POWERED OFF.
Prepared by: iTawy Team 2015
7. STACK MASTER ELECTION AND RE-
ELECTION
THE STACK MASTER IS ELECTED OR RE-ELECTED BASED ON ONE OF THESE FACTORS AND IN THE ORDER
LISTED:
• A. STACK MASTER ELECTION IS BASED ON THE STACK MEMBER PRIORITY VALUE
• B. STACK MASTER ELECTION SPECIFICALLY DETERMINED BY THE CONFIGURATION FILE
• C. STACK MASTER ELECTION SPECIFICALLY DETERMINED BY THE CRYPTOGRAPHIC EMI SOFTWARE
• D. STACK MASTER ELECTION SPECIFICALLY DETERMINED BY THE EMI SOFTWARE
• E. STACK MASTER ELECTION SPECIFICALLY DETERMINED BY THE CRYPTOGRAPHIC SMI SOFTWARE
• F. STACK MASTER ELECTION SPECIFICALLY DETERMINED BY THE MAC ADDRESS
TIPS:
ASSUMING THAT BOTH STACK MEMBERS HAVE THE SAME PRIORITY VALUE, CONFIGURATION FILE,
AND SOFTWARE IMAGE, RESTART BOTH STACK MEMBERS AT THE SAME TIME,
THE STACK MEMBER WITH THE LOWER MAC ADDRESS IS ELECTED STACK MASTER.
Prepared by: iTawy Team 2015
8. A STACK MASTER RETAINS ITS ROLE UNLESS ONE OF THESE EVENTS OCCURS:
THE SWITCH STACK IS RESET.
THE STACK MASTER IS REMOVED FROM THE SWITCH STACK.
THE STACK MASTER IS RESET OR POWERED OFF.
THE STACK MASTER HAS FAILED.
Prepared by: iTawy Team 2015
9. SWITCH STACK CONFIGURATION FILES
• THE CONFIGURATION FILES RECORD
SYSTEM-LEVEL (GLOBAL) CONFIGURATION SETTINGS—SUCH AS IP, STP, VLAN, AND SNMP
SETTINGS—THAT APPLY TO ALL STACK MEMBERS
STACK MEMBER INTERFACE-SPECIFIC CONFIGURATION SETTINGS, WHICH ARE SPECIFIC FOR EACH STACK
MEMBER
NOTE: WE RECOMMEND THAT ALL STACK MEMBERS ARE INSTALLED WITH CISCO IOS RELEASE
12.1(14)EA1 OR LATER TO ENSURE THAT THE INTERFACE-SPECIFIC SETTINGS OF THE STACK MASTER ARE
SAVED, IN CASE THE STACK MASTER IS REPLACED WITHOUT SAVING THE RUNNING CONFIGURATION TO
THE STARTUP CONFIGURATION.
IF A STACK MEMBER FAILS AND YOU REPLACE WITH IT WITH AN IDENTICAL MODEL, THE REPLACEMENT
SWITCH AUTOMATICALLY USES THE SAME INTERFACE-SPECIFIC CONFIGURATION AS THE FAILED SWITCH.
HENCE, YOU DO NOT NEED TO RECONFIGURE THE INTERFACE SETTINGS. THE REPLACEMENT SWITCH
MUST HAVE THE SAME STACK MEMBER NUMBER AS THE FAILED SWITCH.
Prepared by: iTawy Team 2015
10. SWITCH STACK MANAGEMENT
CONNECTIVITY
YOU MANAGE THE SWITCH STACK AND THE STACK MEMBER INTERFACES THROUGH THE STACK MASTER.
YOU CAN USE CLUSTER MANAGEMENT SUITE (CMS), THE CLI, AND SNMP AND CISCOWORKS
NETWORK MANAGEMENT APPLICATIONS. YOU CANNOT MANAGE STACK MEMBERS ON AN INDIVIDUAL
SWITCH BASIS.
• CONNECTIVITY TO THE SWITCH STACK THROUGH AN IP ADDRESS
THE SWITCH STACK IS MANAGED THROUGH A SINGLE IP ADDRESS. THE IP ADDRESS IS A SYSTEM-LEVEL
SETTING AND IS NOT SPECIFIC TO THE STACK MASTER OR TO ANY OTHER STACK MEMBER.
NOTE: STACK MEMBERS RETAIN THEIR IP ADDRESSES WHEN YOU REMOVE THEM FROM A SWITCH
STACK. TO AVOID A CONFLICT CHANGE THE IP ADDRESS OF THE SWITCH THAT YOU REMOVED FROM
THE SWITCH STACK.
• CONNECTIVITY TO THE SWITCH STACK THROUGH AN SSH SESSION
A SWITCH RUNNING THE CRYPTOGRAPHIC VERSION OF THE SMI OR EMI SOFTWARE IS THE STACK
MASTER.
NOTE: ENCRYPTION FEATURES ARE UNAVAILABLE IF THE STACK MASTER IS RUNNING THE
NONCRYPTOGRAPHIC VERSION OF THE SMI OR EMI SOFTWARE.
Prepared by: iTawy Team 2015
11. • CONNECTIVITY TO THE SWITCH STACK THROUGH CONSOLE PORTS
YOU CAN CONNECT TO THE STACK MASTER THROUGH THE CONSOLE PORT OF ONE OR MORE
STACK MEMBERS.
NOTE: WE RECOMMEND USING ONLY ONE CLI SESSION WHEN MANAGING THE SWITCH STACK.
• CONNECTIVITY TO SPECIFIC STACK MEMBERS
IF YOU WANT TO CONFIGURE A SPECIFIC STACK MEMBER PORT, YOU MUST INCLUDE THE STACK
MEMBER NUMBER IN THE CLI COMMAND INTERFACE NOTATION.
FOR EXAMPLE, SWITCH-2# IS THE PROMPT IN PRIVILEGED EXEC MODE FOR STACK MEMBER 2,
AND THE SYSTEM PROMPT FOR THE STACK MASTER IS SWITCH. ONLY THE SHOW AND DEBUG
COMMANDS ARE AVAILABLE IN A CLI SESSION TO A SPECIFIC STACK MEMBER.
Prepared by: iTawy Team 2015
12. STACK MEMBER NUMBERS / PRIORITY VALUES
• STACK MEMBER NUMBERS
THE STACK MEMBER NUMBER (1 TO 9) IDENTIFIES EACH MEMBER IN THE SWITCH STACK. THE MEMBER
NUMBER ALSO DETERMINES THE INTERFACE-LEVEL CONFIGURATION THAT A STACK MEMBER USES. YOU
CAN DISPLAY THE STACK MEMBER NUMBER BY USING THE SHOW SWITCH USER EXEC COMMAND.
NOTE: IF YOU MANUALLY CHANGE THE NUMBER OF A STACK MEMBER AND NO INTERFACE-LEVEL
CONFIGURATION IS ASSOCIATED WITH THAT NEW MEMBER NUMBER, THAT STACK MEMBER RESETS TO ITS
DEFAULT CONFIGURATION.
• STACK MEMBER PRIORITY VALUES
A HIGHER PRIORITY VALUE FOR A STACK MEMBER INCREASES ITS LIKELIHOOD TO BE ELECTED STACK
MASTER AND TO RETAIN ITS STACK MEMBER NUMBER. THE PRIORITY VALUE CAN BE 1 TO 15. THE DEFAULT
PRIORITY VALUE IS 1. YOU CAN DISPLAY THE STACK MEMBER PRIORITY VALUE BY USING THE SHOW
SWITCH USER EXEC COMMAND.
NOTE: WE RECOMMEND ASSIGNING THE HIGHEST PRIORITY VALUE TO THE SWITCH THAT YOU PREFER TO
BE THE STACK MASTER. THIS ENSURES THAT THE SWITCH IS RE-ELECTED AS STACK MASTER IF A RE-ELECTION
OCCURS.
Prepared by: iTawy Team 2015
13. ASSIGNING STACK MEMBER INFORMATION
CONFIGURATION INFORMATION:
DEFAULT SWITCH STACK CONFIGURATION
ASSIGNING A STACK MEMBER NUMBER (OPTIONAL)
SETTING THE STACK MEMBER PRIORITY VALUE (OPTIONAL)
ACCESSING THE CLI OF A SPECIFIC STACK MEMBER (OPTIONAL)
DEFAULT SWITCH STACK CONFIGURATION
FEATURE DEFAULT SETTING
STACK MEMBER NUMBER 1
STACK MEMBER PRIORITY VALUE 1
Prepared by: iTawy Team 2015
14. ASSIGNING A STACK MEMBER NUMBER
Command Purpose
Step 1 configure terminal Enter global configuration mode.
Step 2
switch current-stack-member-number
renumber new-stack-member-number
Specify the current stack member number and the new stack
member number for the stack member. The stack member
number range is 1 to 9. You can display the current stack
member number by using the show switch user EXEC
command.
Step 3 end Return to privileged EXEC mode.
Step 4 reload slot stack-member-number Reset the stack member, and apply this configuration change.
Step 5 show switch Verify the stack member number.
Note: This task is available only from the stack master.
In global configuration mode
Prepared by: iTawy Team 2015
15. SETTING THE STACK MEMBER PRIORITY
VALUE
Command Purpose
Step 1 configure terminal Enter global configuration mode.
Step 2
switch stack-member-
number priority priority-
number
Specify the stack member number and the priority for the stack member.
The stack member number range is 1 to 9. The priority value range is 1 to
15. You can display the current priority value by using the show switch user
EXEC command. The new priority value takes effect immediately but does
not affect the current stack master. The new priority value helps determine
which stack member is elected as the new stack master when the current
stack master or switch stack resets.
Step 3 end Return to privileged EXEC mode.
Step 4
show switch stack-
member-number Verify the stack member priority value.
Note: This task is available only from the stack master.
In global configuration mode
Prepared by: iTawy Team 2015
16. ACCESSING THE CLI OF A SPECIFIC STACK MEMBER
YOU CAN ACCESS ALL OR SPECIFIC STACK MEMBERS BY USING THE REMOTE COMMAND {ALL |
STACK-MEMBER-NUMBER} PRIVILEGED EXEC COMMAND.
THE STACK MEMBER NUMBER RANGE IS 1 TO 9.
YOU CAN ACCESS SPECIFIC STACK MEMBERS BY USING THE SESSION STACK-MEMBER-NUMBER
PRIVILEGED EXEC COMMAND.
THE STACK MEMBER NUMBER RANGE IS 1 TO 9.
THE STACK MEMBER NUMBER IS APPENDED TO THE SYSTEM PROMPT.
NOTE: THIS TASK IS AVAILABLE ONLY FROM THE STACK MASTER. THIS TASK IS ONLY FOR DEBUGGING
PURPOSES.
Prepared by: iTawy Team 2015
17. FOR EXAMPLE:
WNISW01#SESSION ?
<1-9> SWITCH NUMBER
WNISW01#SESSION 3
WNISW01-3#SH VER
WNISW01-3 UPTIME IS 9 WEEKS, 3 DAYS, 20 HOURS, 7 MINUTES
SYSTEM RETURNED TO ROM BY POWER-ON
SYSTEM RESTARTED AT 12:53:52 NZDT SUN DEC 14 2008
SYSTEM IMAGE FILE IS "FLASH:/C3750-IPBASEK9-MZ.122-44.SE.BIN"
WNISW01-3#CONF T
^
% INVALID INPUT DETECTED AT '^' MARKER.
WNISW01-3# EXIT / Q [ COMMAND TO COME OUT FROM THE MEMBER MODE TO STACK MASTER ]
• WNISW01#
NOTE: ONLY THE SHOW AND DEBUG COMMANDS ARE AVAILABLE IN A CLI SESSION TO A SPECIFIC STACK MEMBER.
Prepared by: iTawy Team 2015
18. DISPLAYING INFORMATION ABOUT THE SWITCH STACK
COMMANDS TO DISPLAY THE CONFIGURATION CHANGES THAT YOU SAVE AFTER YOU RESET A SPECIFIC STACK MEMBER OR THE SWITCH STACK.
WNISW01#SH SWITCH DETAIL
SWITCH/STACK MAC ADDRESS : 0013.60E6.B880
H/W CURRENT
SWITCH# ROLE MAC ADDRESS PRIORITY VERSION STATE
----------------------------------------------------------
*1 MASTER 0013.60E6.B880 15 0 READY
2 MEMBER 0013.7FDB.4300 1 0 READY
3 MEMBER 001A.A25F.9D00 1 0 READY
4 MEMBER 001C.0E3E.BD00 1 0 READY
STACK PORT STATUS NEIGHBORS
SWITCH# PORT 1 PORT 2 PORT 1 PORT 2
--------------------------------------------------------
1 OK OK 2 4
2 OK OK 3 1
3 OK OK 4 2
4 OK OK 1 3
Prepared by: iTawy Team 2015
19. CISCO CATALYST 3750-E MODELS
PoE and data only options
Any 3750-E model can be connected with another through StackWise Plus
3750-E models can be combined in a stack with existing 3750 models in a mixed stack
24 10/100/1000T Ports + 2x 10GE
48 10/100/1000T Ports + 2x 10GE
24 10/100/1000T Ports w/POE + 2x 10GE
48 10/100/1000T Ports w/POE + 2x 10GE
Prepared by: iTawy Team 2015
20. FEATURES
Ease of Use and Deployment
Cisco EnergyWise
Availability and Scalability
>Superior Redundancy for Fault Backup
>High-Performance IP Routing
>Integrated Cisco IOS Software Features for Bandwidth Optimization
>Scalable Stacking
QoS and Control
>Advanced QoS
>Granular Rate Limiting
Network Security
>Networkwide Security Features
Manageability
>Superior Manageability
>Cisco Network Assistant Software
>Smartports
Easy Web Setup
CiscoWorks Support
Prepared by: iTawy Team 2015