HyperFlex - Unable to access ESXi Shell... Symptoms Usually, we can access ESXi Shell by pressing Alt+F1 from ESXi DCUI (Direct Console User Interface). But on HyperFlex system, it just shows black window. Diagnosis This is expected behavior because HyperFlex redirects ESXi Shell output to SoL (Serial over LAN). Solution To use ESXi Shell, please access CIMC CLI via SSH instead. login as: admin <--------- UCSM Username admin@1.15.89.33's password: <--------- UCSM Password Connecting to host CISCO Serial Over LAN: Press Ctrl+x to Exit the session (Press Enter) hx-cluster-esxi-n01 login: root <-------- ESXi Username Password: <-------- ESXi Password The time and date of this login have been sent to the system logs. CIMC IP Address is shown left below in vKVM Console window. Symptoms Usually, we can access ESXi Shell by pressing Alt+F1 from ESXi DCUI (Direct Console User Interface). But on HyperFlex system, it just shows black window. Diagnosis This is expected behavior because HyperFlex redirects ESXi Shell output to SoL (Serial over LAN).
4500 Wireshark quick setup guide | LAN, Switching and Routing | Cisco Support Community | 6016 | 112426 Introduction The 4500 series catalyst switches with the Supervisor 7 has a new built in functionality with IOS-XE version 3.3(0) / 151.1 or higher. This built in wireshark has the ability to capture packets in the way we would traditionally use SPAN with an attached PC for capturing packets in a troubleshooting scenario. Wireshark feature conditions To utilize the Wireshark feature you must meet the following conditions. 4500 series Catalyst switchSupervisor 7 (supervisor 6 is unsupported at this time)Feature set IP Base and Enterprise Services (LAN Base is unsupported)Switch CPU is not in a high utilization condition as the Wireshark feature is CPU intensive and will software switch certain packets during capture. The following is a quick start guide to get a capture started. Verify and Capture 1) Verify you meet the conditions to support the capture. 2) In this example I am capturing traffic in a TX/RX direction from port gig2/26. 4500TEST#monitor capture MYCAP start capture-filter "icmp"
تحميل حلقات برنامج كيف تتعامل مع الله للشيخ مشاري الخزاز | حصري لشبكة المعالي .. برنامج : كيف تتعامل مع الله لفضيلة الشيخ : مشاري الخزاز يُعرض على : قناة الوطن الحلقة الأولى مدة الحلقة :11 دقيقةصيغة الحلقة : ِAVIحجم الحلقة : 107 MB الحلقة الثانيةمدة الحلقة :15 دقيقةصيغة الحلقة : ِِAVIحجم الحلقة : 160 MB الحلقة الثالثةمدة الحلقة :9 دقيقةصيغة الحلقة : ِِAVIحجم الحلقة : 105 MB الحلقة الرابعةمدة الحلقة :12 دقيقةصيغة الحلقة : ِِAVIحجم الحلقة : 118 MB الحلقة الخامسةمدة الحلقة :12 دقيقةصيغة الحلقة : ِِAVIحجم الحلقة : 116.5 MB الحلقة السادسةمدة الحلقة :12 دقيقةصيغة الحلقة : ِِAVIحجم الحلقة : 117 MB الحلقة السابعةمدة الحلقة :11 دقيقةصيغة الحلقة : ِِAVIحجم الحلقة : 107 MB الحلقة الثامنةمدة الحلقة :10:27 دقيقةصيغة الحلقة : ِِAVIحجم الحلقة : 100 MB الحلقة التاسعةمدة الحلقة :11 دقيقةصيغة الحلقة : ِِAVIحجم الحلقة : 106 MB الحلقة العاشرةمدة الحلقة :11:15 دقيقةصيغة الحلقة : ِِAVIحجم الحلقة : 108 MB تابع في الرد القادم ، تسجيل ومونتاج ورفع: _الدون_ الرفع : نَايفْ تنسيق : فريق جسور ( الأسطورهـ ) إشراف : أبو عبد الله ـ Naqaa شبكة المعالي الإعلامية www.ma3ali.net لا نبيح النقل دون ذكر المصدر
Troubleshooting When BGP Routes Are Not Advertised Introduction The purpose of this document is to provide a systematic approach to help troubleshoot situations when a Border Gateway Protocol (BGP) router does not announce BGP routes to peers. There are multiple ways in which a prefix is added to a BGP table and announced to peers: Issue the basic network command under router BGP. This method is used to originate BGP routes from the autonomous system (AS). Prerequisites Requirements There are no specific requirements for this document. Components Used This document is not restricted to specific software and hardware versions. The information presented in this document was created from devices in a specific lab environment. Conventions For more information on document conventions, refer to Cisco Technical Tips Conventions. Routes Announced Using a Basic Network Statement When routes are announced using a basic network statement, the behavior of the network command varies depending on whether auto-summary is enabled or disabled.
Embedded Packet Capture for Cisco IOS and IOS-XE Configuration Example Introduction This document describes the Embedded Packet Capture (EPC) feature in Cisco IOS® software. Prerequisites Requirements There are no specific requirements for this document. Components Used The information in this document is based on these software and hardware versions: Cisco IOS Release 12.4(20)T or laterCisco IOS-XE Release 15.2(4)S - 3.7.0 or later The information in this document was created from devices in a lab environment. Background Information When enabled, the router captures the packets sent and received. Cisco IOS Configuration Example Basic EPC Configuration Define a 'capture buffer', which is a temporary buffer that the captured packets are stored within. Notes: Cisco IOS-XE Configuration Example The Embedded Packet Capture feature was introduced in Cisco IOS-XE Release 3.7 - 15.2(4)S. Define the location where the capture will occur:monitor capture CAP interface GigabitEthernet0/0/1 bothAssociate a filter. Verify Troubleshoot debug epc provisiondebug epc capture-point
المناهي اللفظية 1- سئل فضيلة الشيخ : عما يقول بعض الناس من أن تصحيح الألفاظ غير مهم مع سلامة القلب ؟ فأجاب بقوله : إن أراد بتصحيح الألفاظ إجراءها على اللغة العربية فهذا صحيح فإنه لا يهم – من جهة سلامة العقيدة – أن تكون الألفاظ غير جارية على اللغة العربية ما دام المعنى مفهوما وسليما . أما إذا أراد بتصحيح الألفاظ ترك الألفاظ التي تدل على الكفر والشرك فكلامه غير صحيح بل تصحيحها مهم، ولا يمكن أن نقول للإنسان أطلق لسانك في قول كل شئ ما دامت النية صحيحة بل نقول الكلمات مقيدة بما جاءت به الشريعة الإسلامية . 2- سئل فضيلة الشيخ : عن هذه الأسماء وهي : إبراز – ملاك – إيمان – جبريل – جنى ؟ فأجاب بقوله : لا يتسمى بأسماء أبرار ، وملاك ، وإيمان ، وجبريل أما جنى فلا أدري معناها . 3- سئل فضيلة الشيخ: عن صحة هذه العبارة :(أجعل بينك وبين الله صلة ، وأجعل بينك وبين الرسول صلة)؟ فأجاب قائلاً : لا الذي يقول أجعل بينك وبين الله صلة أي بالتعبد له وأجعل بينك وبين الرسول صلى الله عليه وسلم ، صلة أي باتباعه فهذا حق . وكذلك (تحياتي لك ) . 12- سئل فضيلة الشيخ: عن قول أحد الخطباء في كلامه حول عزوة بدر : ( التقى إله وشيطان) .
Peer Gateway Feature on the Nexus 7000 What is peer gateway? Peer gateway is a feature which was developed to support network devices which use non-standard layer 2 packet forwarding in a vPC environment. This was first discovered by NetApp using the fastpath feature but other devices have started using this method as well over the years. How exactly does this non-standard layer 2 forwarding work? Here’s how a typical ping works from host to host in a vPC environment where the hosts are in different vlans: Topology In this scenario when HostA pings HostB the packet flow is as follows: HostA Echo Request (pre-routing) Based upon port-channel load balancing it will hash to one N7k1 or N7k2. HostA Echo Request (post-routing) HostB then responds with the following: HostB Echo Reply (pre-routing) Again this will be subject to hashing. HostB Echo Reply (post-routing) This is how it works with a properly behaving set of hosts and works as expected. In the scenario where we need peer gateway the scenario looks like this: Legend:
cisco - Error: `EIGRP is restricted to stub configurations only on this platform` - Network Engineering Stack Exchange We just bought some new Cat4507R+E distribution switches. When we bought the switches, we asked for an Advanced Services K9 image, but our reseller told us they only come with a Universal K9 image. I didn't know better, so I said OK. However, when I tried to bring the switches online in production, I had a problem with a huge number of unreachable subnets. After sweating it for a very long fifteen minutes (while my boss insulted me for not testing the switch), I finally tracked the problem down to eigrp stub connected in the EIGRP process. I tried remove the "eigrp stub" statement but I couldn't. I had to roll back to our original distributions and my boss got even hotter about it. My google searches blame this problem on the ip base license, which only supports EIGRP stub routing. Before we borrow money from another department, is there anything else we can do to get this working now?
Deploying Exchange Server 2007 and Office Communications Server 2007 R2 The entire process of building an environment with OCS and Exchange Server 2007 from scratch. If you would like to read the other parts in this article series please go to: Introduction There are a lot of questions out there about Exchange Server 2007 and OCS 2007 R2 deployment, in this article series we are going to go over the entire process in order to help you set up both products and make sure that our clients are configured properly. As you can see, there are plenty of options for using both products, the idea of this article series is to provide some guidance on how to deploy and integrate both products. Scenario We are going to create an environment from scratch in this article series, and we are going to use the scenario shown in the Figure 01. Figure 01 In the table below we can see more details about the environment. We also know that Exchange Server and OCS may be a critical system and they may require fault tolerance, high availability and disaster recovery solutions.
Find out ARP for Entire Bridge Domain Sri, Instead of ARP entries, the fabric will install endpoint entries. For L3 bridge domains (unicast routing enabled), the BD/EPG will learn both IP and MAC from both ARP and data plane traffic. To check the endpoint per EPG, you can do 2 different ways. 1. 2. Example shown below for looking up endpoints in VLAN 1001 on leaf-1 CLI. leaf1# show vlan extended | egrep 'Encap|vlan-1001' VLAN Type Vlan-mode Encap 17 enet CE vlan-1001 leaf1# show endpoint vlan 17Legend: s - arp O - peer-attached a - local-aged S - static V - vpc-attached p - peer-aged M - span L - local B - bounce H - vtep+-----------------------------------+---------------+-----------------+--------------+-------------+ VLAN/ Encap MAC Address MAC Info/ Interface Domain VLAN IP Address IP Info+-----------------------------------+---------------+-----------------+--------------+-------------+17 vlan-1001 84b2.61ef.ba8d L eth1/27jw1:jw1 vlan-1001 192.168.100.1 L eth1/27
Download details: Microsoft Office Communications Server 2007 R2 Trial Download Microsoft Office Communications Server 2007 R2, built on Active Directory and integrated with Exchange Server and Microsoft Office applications, delivers streamlined communications including software-powered VoIP, Presence, enterprise IM, and Web conferencing. You can implement these capabilities alongside your existing telephony infrastructure, while providing the operational control required. 02The 2007 Microsoft Office Suite Service Pack 3 (SP3)Service Pack 3 provides the latest updates to the 2007 Microsoft Office Suite. This update also applies to Microsoft Office Project, Microsoft Office SharePoint Designer, Microsoft Office Visio, and Visual Web Developer. 04Word ViewerView, print and copy Word documents, even if you don't have Word installed. This download is a replacement for Word Viewer 2003 and all previous Word Viewer versions. 05PowerPoint ViewerMicrosoft PowerPoint Viewer lets you view full-featured presentations created in PowerPoint 97 and later versions.
ACI Fabric Endpoint Learning White Paper Contents Introduction. 3 Goals of this document 3 Prerequisites. 3 Executive summary. 3 Cisco ACI endpoint learning behavior. 5 Cisco ACI and endpoints. 5 L3Out and regular endpoints. 6 Local endpoints and remote endpoints. 6 Endpoint learning. 8 Local endpoint learning. 8 Remote endpoint learning. 9 Endpoint movement and bounce entries. 10 Silent hosts considerations. 12 L3Out endpoint learning considerations. 14 Advantages of Cisco ACI endpoint learning. 19 Endpoint learning optimization options. 20 EPG-level configuration options. 20 L4-L7 Virtual IPs. 20 Bridge domain–level configuration options. 24 Unicast Routing. 24 GARP-based EP Move Detection Mode. 27 Limit IP Learning To Subnet 29 Endpoint Dataplane Learning. 33 VRF-level configuration options. 36 IP Data-plane Learning. 36 First-generation leaf switch considerations. 42 Fabric-level configuration options. 43 Disable Remote EP Learn (on border leaf) 43 Enforce Subnet Check. 48 IP Aging Policy. 51 First-generation leaf switches. 54 Introduction Prerequisites
Microsoft Office 2010 RTM Retail x32 x64 -all Languages -all Versions -Direct Links - الصفحة 2 1 تم تحديث الموضوع والروابط في 18.11.2010 بسم الله الرحمن الرحيم لتحميل اخر اصدار من اداة تفعيل اوفيس تفضل من هنا اوفيس 2010 مع التنشيط* microsoft office 2010 professional plus RTM الاصدار الكامل والنهائي الذي يحتوي جميع برامج اوفيس 2010* مع روابط حصريه، وامكانات متعدده للتحميل. الروابط كثيره، ومباشره، حتى بعد توقف روابط ميكروسوفت التي تم نشرها في البداية* وقد تمكنت من اعادة رفع الاصدارات الاكثر استخداما: العربيه، الانجليزيه، الفرنسيه والالمانيه للمعالجين ×64 و ×32 بايت, على الموقع الروسي, كل ما عليك هو نسخ الرابط ولصقه في شريط العنوان للمتصحف, او في الداونلودمانجر وسيبدأ التحميل على الفور* تمكنت ايضا من اعادة رفع نفس الاصدارات على فايل سيرف، برابط واحد لكل اصدار* جميع النسخ التي تم رفعها هي من روابط ميكروسوفت اضافة الى ما سبق ذكره من امكانيات التحميل* فقد قام الاخ والصديق الغالي سامح، باعادة الرفع مجددا على File Serve و Adrive لجميع الاصدارات الاكثر استخداما، اضافة الى اللغات ايضا برابط واحد.