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DMVPN issue with 800 series routers

I have a DMVPN network with 4331 hub routers. Our HQ in Memphis has a hub on AT&T, and another on Lumen. Our New York hub is also a Lumen connection. All are 500Mb up/down. We have about 35 spokes around the US that peer to all 3 routers. BGP is the ...

RADIUS server and 802.1x on switch Cisco Packet Tracer

Good afternoon, Cisco community. I faced a problem when configuring RADIUS server using switch as authenticator. When using router everything was not complicated and worked, example below.But my supervisor said that it is wrong to do it this way and ...

Warranty headache

I have a piece of equipment that support acknowledges to be covered under warranty, but they are refusing to help, as it is allegedly not associated with my CCO ID (even though I deliberately registered it and see it listed). Does anybody have any su...

Recommendation Software ISE

Hi EveryoneOur client for ISE software still uses version 2.6 with pach 10,We will upgrade the software to 3.1 with patch 8, please provide a recommendation link from CiscoI'm afraid that if I downloaded it wrong it would have fatal consequencesThank...

Cisco cellular Gateway stuck in green blinking

Hi all,I am installing a cisco cellular gateway CG522-E and after installing the sim card and powering up, the gateway ends up with the led flashing in green without moving to blue. I have tried removing and reinserting the sim card, powering up agai...

Cisco ISE - Container Storage Space Issue

Hello,Our Cisco ISE HA does suffer from some performance issue and by checking the logs, it became obvious that were are dealing with a space issue: Sending SNMPv2 trap for partition /opt/podman/containers/storage/overlay/...merged which reaches the ...

Secureclient crash on Win11

Hello, I recently installed Secure Client 5.1.2.42 on Win11 23H2 (HU language). Setup was OK, I received no error.After starting the client, the application didn't start, the appl. log shows me the this:The name of the modul, which occured the proble...

Clients only connecting 11a/11g

We currently have two 9800 WLCs serving our schools. Their configs are virtually identical. When clients connect to one specific SSID on 9800 A, they'll connect at expected speeds using 11ac or 11n protocols. However, when clients connect to the same...

Cisco DNA Center Telemetry

Hallo All! What is the reason that when enabling Telemetry on C9300 Series Switches, only Application Name, Usage and Througput are shown? Switches configured with telemetry show only Application Visibility (Name and Throughput) in DNA center. Why is...

Cisco Catalyst 9800-40 Wireless Controller

Hi all,I am new to Cisco WLC.I have Cisco Catalyst 9800-40 Wireless Controller and it is running on software version 17.3.4c.I am told to upgrade to the latest one and I have no idea which is the latest one with no bug in it. I tried to download the ...

Catalyst C2960-C Essential Licenses SKU

Hi Community, According with the below document, switches C2960-C are supported by DNA Center. https://www.cisco.com/c/en/us/support/cloud-systems-management/dna-center/products-device-support-tables-list.html Can you please confirm the SKU of the ...

QOS for a Destination-ip in Cisco IOSXE

Hi All,We have a URL which resolves to particular public ip and performance of that website is slow than expected from our office . We have a P2P link from office to DataCentre and from DataCentre it exits to internet. We observed the performance was...

destination address is the broadcast address within matched route

Please see attached pic. In this question, the destination address matches the route in the routing table. But it's the broadcast address within that range. Would the packet still be routed with that route?what would the next hop be? 192.168.0.7 or 1...

Nexus 93108TC-EX - %DAEMON-3-SYSTEM_MSG: Error

Hi, We upgraded our Nexus-93108TC-EX devices to software version 10.2.4.M and now we are receiving the below warning message. I believe this is a bug , how can we resolve this issue? Any assistance would be greatly appreciated. 2023 Apr 18 14:10:58 ...

Need some assistance with some basic VLAN/Routing config Cisco 1941.

Hi all I'm setting up a CISCO LAB to keep me busy in my retirement. My Current network consists of a TP-Link Deco mesh network which works well for my IOT, PCs and internet access. I just got hold of a Cisco 1941 router with a EHWIC D8SGP module. ...

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