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03-30-2020
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03-30-2020
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  • EEM script for ASR9K - ( 03-30-2020 )
  • XR OS and Platforms
  • Hi I need help in an IOS-XR setup. I have 2 Routers ASR 9K, where each is connected to a Firewall. FW pair work in Active Standby Setup. The Router which is connected to Active FW receives the ARP for the virtual IP of the FW pair and the other one doesn't. My objective is that the Router which is connected to the Active FW (the one which gets a particular IP in the ARP table as dynamic), should start advertising a default route.  I wanted to use EEM script (because we can only do the config on Routers and not on the FW), where EEM can track the presence of virtual IP in ARP table and also the presence of static route and take an action accordingly. There could be 4 options for the script to track and act: i) If virtual IP is there in the output of sh arp command, and static route is not present then configure a default static route.ii) If virtual IP is there in output of sh arp command and static route is already present then take no action.iii)  If virtual IP is not there in output of sh arp command and static route is already present, then remove the static route.iv) if  If virtual IP is not there in output of sh arp command and static route is not present then take no action. I know a little about EEM applets, but I guess the above work can be done in a TCL script only.Any suggestions/Ideas or scripts would be highly appreciated. RegardsJaideep  
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03-30-2020
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  • PVST and native VLAN problem - ( 03-30-2020 )
  • Switching
  • Hello,in these days I am learning about STP(PVST+) and I got some questions. I would be really thankful for anwering them.  I created redundant topology with some switches using VLAN10, 20, 30 and 90. Because of security I put native VLAN into some unused VLAN, in this example into 999. So I decided to not use this native VLAN, just configure it as native on trunks and allow there only 10, 20, 30 and 90. VLAN 1 and 999 dont have any end nodes. Here is example of configuration.  interface FastEthernet0/1switchport trunk native vlan 999switchport trunk allowed vlan 10,20,30,90switchport mode trunk 1) So that means through trunks configured like this will pass only trafic from VLAN10, 20, 30 and 90 + management traffic from VLAN1, like VTP and other protocols cisco uses in VLAN1. No data traffic from VLAN1. Also there shouldnt be any VLAN999 traffic passing trunks, because it is not allowed. Am I right? Next, I configured primary root switch: spanning-tree vlan 10,20,30,90 priority 4096 And secondary root switch: spanning-tree vlan 10,20,30,90 priority 8192 2) Every root switch for VLAN 10,20,30 and 90 works good. But, there I found a problem. VLAN999 in this topology found its own root switch too. It was random switch because every switch for this VLAN got priority 33767, it is normal, every other switch for VLAN999 became non-root. But how this happened, when I didnt allow traffic for this VLAN on trunks? Is it normal? Or am I wrong? BPDU are sent over their VLANs, no? So if there are not allowed VLAN1 and VLAN999 on trunks, they wont be able to send their BPDUs through them. So why then VLAN999 created its own STP topology and VLAN1 not? How to prevent this if I want to remove this VLAN999 STP topology, if it is possible. 3) Also on switches, that have etherchannel I found this kind of output for VLAN10,20,30 and 90 with 4 interfaces listed. Portchannel 1 consists of Fa0/1 and Fa0/2. So output is correct. VLAN10Fa0/4 Desg FWD 19 128.4 P2pFa0/3 Root FWD 19 128.3 P2pGi0/1 Desg FWD 4 128.25 P2pPo1 Altn BLK 9 128.27 Shr And this for VLAN999. Why is it showing me Po1 and his interfaces Fa0/1 and Fa0/2 too? Is it problem?VLAN999Fa0/1 Desg FWD 19 128.1 P2pFa0/4 Altn BLK 19 128.4 P2pFa0/3 Root FWD 19 128.3 P2pFa0/2 Desg FWD 19 128.2 P2pGi0/1 Desg FWD 4 128.25 P2pPo1 Altn BLK 9 128.27 Shr Please correct me and help me, I am really getting lost in this. Also sorry for my English, I think I made some mistakes. Thanks.   
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03-30-2020
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03-30-2020
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  • To access AXL API services - ( 03-30-2020 )
  • Services Discussions
  • Hi Team, I have a requirement to create a user in CUCM with the help of using AXLAPIs.Can anyone please guide me how to proceed further which is the need of below mentioned:which api I need to call to create a userthe sample url and how to communicate with that api.what will be the request parameters of that apiwhat will be the response and how will be the structure of itPlease someone help to me achieve this POC so with that I'll proceed my further tasks which is very high priority of my task. Regards,Bala N
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03-30-2020
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03-30-2020
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03-30-2020
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  • Prime Compliance - how to specify certain interface in - ( 03-29-2020 )
  • Cisco Software Discussions
  • Experts, I am currently trying to list all 802.x interfaces which have more than 3 mac addresses learned - by using cisco prime compliance jobs, when I want to issue below command by choosing the "Device Command Outputs", it seems <1.1> is not working at all.. # where <1.1> is the value from condition 1 - "interface (.*)" # show mac address-table interface <1.1> | in criterion Anyone has an idea?
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03-29-2020
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  • my selfview on full screen - ( 03-29-2020 )
  • Webex
  • Hello,  I got some issues with the screen on Webex meetings. I guess that everyone on the meeting can see my selfview cam on a full screen when the host puts my cam on full screen. But is it able for me to know whether my selfview is on the main screen?   Thanks in advance
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03-29-2020
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  • vManage webhook alert - ( 03-29-2020 )
  • SD-WAN
  • Hi, I have configured notification based on the following document and enabled webhook: https://sdwan-docs.cisco.com/Product_Documentation/vManage_How-Tos/Operation/Configure_Email_Notifications_for_Alarms But I am not receiving any wehbook notification. I have tried calling the webhook manually (using Postman) and it's working fine. Is there anything else I can check? ThanksFakrul Alam
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03-29-2020
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  • Cisco Jabber login issue - ( 03-29-2020 )
  • Collaboration Applications
  • Hi all We have issues with one user ,he cant login to cisco jabber getting error message as server not found. As per problem report , getting the error message as 'cannot read config file'. While checking and comparing the files with other users , his local config file has only webex -> https://loginp.webexconnect.com/cas/FederatedSSO?.. no other information . We tried reinstall the jabber still the same. Edited local config file , but while launching again it removes details entered and launchng with only webex info. Attached local config file of affectedu user and others. Please help to check.  
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03-29-2020
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  • RV325 Map CoS to DSCP Settings - ( 03-29-2020 )
  • Small Business Network and Smart Storage
  • Hi I'm having a buffer bloat issue and looking for some advice on how I can configure my RV325 to prioritize applications like voice communication and gaming. Can someone help me understand the table under port management -> Map CoS to DSCP -> Service Optimization Table?  Thanks!  
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03-29-2020
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  • Jabber 12.8.0.5173 - Buggy - Conference Problem - ( 03-29-2020 )
  • Collaboration Applications
  • We have - Version 12.8.0.51973 Build 301973 Getting a few complaints about conferencing being unreliable - numerous issues- including unable to join - Anyway - was investigating and I do have one error I can repeat .. If im connected on jabber and the computer goes to sleep - (connection suspends) - on reconnect everything works fine - or appears to work fine - howeverWhen I enter a persistent chat room and click 'call' this normally starts a conference - this fails.When I reset jabber and do the same thing - it works perfectly - The failure is - you have exceed max 10 participants - two things- one - where is this set ? we want a max of 16second - there is only 6 people in the list. See screen shots  
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03-29-2020
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  • Extension mobility cross cluster - Conference - ( 03-29-2020 )
  • Collaboration Applications
  • Hi,I have three CUCM clusters with EMCC feature configured.Log in to remote cluster works properly but I am trying to make a conference between three extensions which logged in to different remote cluster with no success ( i get busy tone ).extension1 -> cluster2extension2 -> cluster1extension3 -> cluster2MRGL configured on all trunks , devices , device pools.On remotely logged in devices section I can see the MRGL configured on visiting devices. Any suggenst?
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03-29-2020
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  • Call problem with a just few telephone operators - ( 03-29-2020 )
  • Unified Communications Infrastructure
  • our costumer has a voicegateway ISR 2821 (version 15.1) and it has a strange problem. I think that is a Provider Problem, but i'd like have a debug that show it. Itry to explain the problem:For the PSTN number XXXX, the provider is "Fast Web" and in the voicegateway (PRI E1) we have a TCL that checks the businesshours, playes a Welcome prompt and transfers the call to an internal 620.The Strange problem is the follow:If the calling has Vodafone, TIM as Operators (common Operators), the calls works correctly.If the Calling has Iliad, Acantho as Operators, he can listen the Welcom Prompt but the call isn't trasfered to internal 620.The costumer has another number of E1 (with Fastweb provider) XXXY, in this case, he has the UCCX instead of TCL and the calls works correctly with every calling Operators.The costumer has another number of another E1 (with another provider) XXXZ, the call arrives to the same TCL Script, but in this case the calls works correctly with every calling Operators.So i can sketch:Vodafone->XXXX(Provider fastweb)->TCL->transfer to 604 (It's OK)ILIAD->XXXX(Provider fastweb)->TCL->no transfer to 604ILIAD->XXXY(Provider fastweb)->UCCX->internal 101 (it's OK)ILIAD->XXXZ(Provider TIM, another E1)->TCL(the same script)->internal 105 (it's OK)With debug q931 i obatin:Cause i = 0x8090 - Normal call clearingProgress Ind i = 0x8288 - In-band info or appropriate now availableNormal call clearing!I attach some debugs of correctly call and call with problem and tcl script.Thanks,
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03-29-2020
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  • HCS Multitenant Expressway MRA login issue - ( 03-29-2020 )
  • TelePresence and Video Infrastructure
  • I am unable to login to Jabber MRA in Multi-tenant Expressway setup. I have one expressway cluster of two nodes and two single expressway C to customer 1 and customer 2 respectively. Both MRA zones to customer 1 and 2 are active.The issue that I have now is that I am getting "cannot communicate with the server" error after prompted to enter password - which means service discovery works fine. However if I deactivate either MRA traversal zone I can login successfully to customer with active zone, e.g. if customer 1 MRA traversal zone is inactive I can successfully login to customer 2 and vise versa. No error reported with CSA tool for both customers. Anyone with HCS Multi-tenant Expressway please assist.
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03-29-2020
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  • Cisco IP VPN Phone - Mixed Mode/Encryption questions - ( 03-29-2020 )
  • Unified Communications Infrastructure
  • Dear All,I am looking at setting up Cisco IP VPN Phone on our ASAs. I would like to do this as securely as possible and I read here that an LSC on the phone is strongly recommended in preference to using the MIC. To install LSC, I believe CAPF is needed and I will need to generate a bundle of certs using the CTL plugin. Does this therefore mean the cluster must be moved to mixed-mode and the phones will start sending SRTP and SecureSIP/SCCP?Is it possible to use the LSC for authentication-only (not encryption) and only apply it to VPN phones? I'm looking to minimize my impact on the wider cluster.Assuming I have to encryption SRTP and Secure SIP/Skinny, how would the BIB stream behave towards a recorder? Could CM setup an unencrypted BIB stream, even if the main call is encrypted?Finally, has anyone tried BIB recording via ASA and does it work OK?The VPN Phone/ASA setup assumes that one has a solid grasp of CM certificates and mixed mode and this is an area I'm still learning about. Thank you for any insight. RegardsJames.
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03-29-2020
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  • HOW TO USE VGA INPUT CISCO CTS 65 GEN 3 DISPLAY MONITOR - ( 03-29-2020 )
  • TelePresence and Video Infrastructure
  • Hello, I was using Cisco 65 gen 3 display monitor as TV. There was only one HDMI port working and unfortunately , That is broken. The 2nd HDMI port in not showing display, and there is a VGA input port but that is also not working.I am using it in Pakistan, not parts available.anyone please can help me , how i can use display input via VGA cable of HDMI 2 PORT??will be thankful as its gone brick for me...:(
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03-29-2020
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  • Jabber client for Linux. - ( 03-29-2020 )
  • Collaboration Applications
  • In times like these (home-office caused by corona) everybody needs "smart connection."It is not acceptable that CISCO does not have a Jabber client for Linux.I worked as a programmer several years for Windowsapps and when the demand for Apple apps also increasedI just compiled Apple programs from the Windows source with a cross compiler.This was much more difficult than today, because the hardware baseat that time were different: Windows with Intel CPU s and Apple was usingMotorola 68xxx - nowadays both have the Intel i5, i7 series in use.A Android and a Mac version (BSD clone) is available - there is no reasonnot to compile it for Linux - I think CISCO has one or two programmer ;-)to make this possible. A Jabber version for "Red Hat Enterprise Linux"without any support would be a perfect step.thanksguenter
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03-29-2020
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03-29-2020
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  • Loses the web access of a CP-7821 3PCC - ( 03-28-2020 )
  • Voice Systems
  • Hi there,  I loose the web GUI access to a CP-7821 3PCC, I just reset it but all I can get is:Before the reset I was able to access the WebGUI but the credentials won't able to let me in.Thanks for help. Guillaume
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03-28-2020
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  • Removing Webex - ( 03-28-2020 )
  • Webex
  • Hi,I downloaded Cisco WebEx Add-On 3 weeks ago, but now I'm unable to delete the Cisco_WebEx_Add-On.exe. Every time I delete the file, it would reappear on my Desktop after reboot. I've already uninstalled WebEx from Control Panel, but the .exe keeps popping up. How can I permanently remove it?Thank you.
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03-28-2020
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  • Event - ( 03-28-2020 )
  • Endpoint Security
  • Hi,Quarantine failed events were triggered for the user. 3240099848 Error Code : 3240099848Description: File not found Can anyone please explain the meaning of the error?
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03-28-2020
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