Activity in Technology and Support
Cisco asa 5545XseriesHi,
Hi can someone help me with the configuration of ASA 5545Xseries? I have the router to the 0/0 and one pc on 0/1.I want to use dhcp to have internet access.Can you please give me a complete example cause the previous asa i had were using different co...
IBGP redistribution into OSFP on NXOS
Hi community,So i want to get some IBGP routes between two NXOS nodes, where one is running IGBP into the IGP (OSPF) onto the other node. This is to support a VM setup that the sever team claims has to come up on BGP and then be converted to our stan...
思科交换机级联端口
请问思科交换机的级联端口和Uplink port是一个意思吗？
CML IOS-XR state STARTED
Im running CML 2.9.0 on Vmware Workstation. Im having an issue with IOS-XR nodes not booting properly. The nodes boot up to login in about 10mins, but the state stays at STARTED for 1 hour. After exactly 60minutes (give or take few seconds), the stat...
Resolved! WS-C3850-24S IOS XE Software, Version 16.12.14
Hi everyone,the situation is this:I have a Cisco 3850 on which I updated the iOS. I switched from INSTALL mode to BUNDLE mode. Everything went well (I was remote). The switch is working properly. But in the logs I see this:ep 16 18:22:41 Italy: %ISSU...
How To: Cisco ISE Captive Portals with Aruba Wireless
How To: Cisco ISE Captive Portals with Aruba Wireless Authors: Adam Hollifield, Brad Johnson IntroductionPrerequisitesMinimum RequirementsComponents UsedConfigurationAruba Wireless ControllerWLAN CreationAuthentication ConfigurationRole & Policy Conf...
cisco IOS XE Upgrade
Hello , we are using Cisco Catalyst 9300 as below in install mode and we have completely classical routing features etc. As we want to upgrade on Cisco Portal we have no more IOS Image with same Bengaluru series. I believe now we have option to...
Help Needed: Server Hit by Qilin Ransomware Crisis
Hi everyone,I'm in a desperate situation and really need some guidance. My server has been compromised by Qilin ransomware, and all of my critical business files are now encrypted. This data is absolutely essential for my operations, and I'm feeling ...
CME support for 2N VoiceBlue GSM gateway
hello everyone i have a problemI have my router isr series 4300 in which I configured my telephony to that I added a passerele gsm (2N voice blue)My problem is the following outgoing calls from my cisco to my operator pass. but incoming calls do not ...
Resolved! VRRP ID and VLAN ID can be different?
Hi everyone,From what I understand, VRRP group numbers can range from 1 to 255. Can someone confirm if the VLAN interface ID and the VRRP group ID have to match, or can they be different?For example:VLAN Interface: 300IP Address: 10.10.300.1/24VRRP G...
Resolved! Strange behaviour of ACL with Object Group
Very strange behaviour on a layer 3 switch. The second entry can affect the first entry in an ACL.A computer is in a vlan. The vlan has an ACL. The ACL references an object group to specify the protocol and port number.interface vlan4 ip address 192....
Announcing New Egress IP Ranges for Cisco Global Data Centers
As part of our ongoing global expansion, Cisco is launching additional data centers in the coming weeks and months. To support this growth, we are introducing new egress IPv4 address ranges for some of the new data centers. What’s Changing? We are e...
IPSec tunnel through AWS NLB and NAT ( baed on ec2)
Hi There, I am setting up scalable IPSec solution where customer would have cisco routers on left side and tunnel will established as follows .."customer Cisco router --> AWS NLB--> NAT ( ec2 instance) --> CIsco ASAv " . I am able to setup this flow ...
Cisco ACI vPC Port-Channel Numbering?
It appears, at least with our configuration, that the port-channel numbers across the leaf switches in a vPC pair tend to not match.For instance, a given vPC might be Port-channel7 on Leaf1 while it's Port-channel3 on Leaf2. Sometimes they do align b...
Cisco Packet Tracer Needs Update in commands and devices
The title says it all- but let me explain:Where I'm coming from: I am a Learner by Cisco netacad terms, I'm a student aiming to become a Data technician specialised in infrastructure as we call it in Danish, which is a role similar to a Network Engin...
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