Activity in Technology and Support
mac-flap; limit or tuning?
Any know how many times w/in a time frame a mac address needs to show up on two ports before a mac-flap error is logged? And is there a way to tune that threshold?We're running some ap's in flex mode, and a few handheld clients are roaming between a...
Resolved! Implementing a 1+1+1 DNA-C DR setup
Hello, I was looking some help to clarify I'm taking the right approach of a current customer DNA-C DR solution. I've been asked by a customer to look at their setup. At the moment it seems none of the units are talking to each other so both units ar...
Resolved! IPv6 ping address problem for PC2s and printers on packet tracer.
Hello everyone,I'm currently taking a course on OpenClassrooms:https://openclassrooms.com/fr/courses/7192261-simulez-le-schema-de-votre-reseau-avec-cisco-packet-tracer/7444299-realisez-le-routage-inter-vlanI've followed the course right up to the st...
Virtual Network transfer to peer [HSRP]
Hello together,today I think I've a simple question but I'm not very sure if it is best practice so so I hope someone can help.In CC GUI I go to my BN, enable L3 Handoff and enter the local and peer IP.In field of peer IP, is it clever to enter an IP...
SSID "found on New Location" Message after Upgrade
Hi Team, after Software Upgrade to 17.15.3 at 9800-40 the Customer complains about a Message, that says that the "Network is found at a New Location". Does anyone know why this occurs, since nothing changed in Config or AP Location? And when will it ...
Resolved! SD Access Edge nodes and endhosts does not receive external routes
Hello!I have DNAC version 2.1.2.5 and SD access fabric based on two C9300-48U switches: one border&control plane node, another - edge node.I create one VN network USERS with one IP network and try to configure routing with server out of fabric but ha...
Using C9200CX as Policy Extended Node in SDA Fabric
Dear Cisco Support Team,We are currently deploying a Software-Defined Access (SDA) fabric and have the following Edge Node models in use:Cisco Catalyst C9200-24T/PCisco Catalyst C9200-48T/PWe would like to clarify if the Cisco Catalyst C9200CX model ...
Resolved! CISCO 9200 "No space left on device"
Hello,I am trying to update a cisco 9200 switch ( in fact, it's a stack, there a 2 switchs).Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 1 32 C9200-24P 17.06.05 CAT9K_LITE_IOSXE INSTALL2 32 C9200-24P 17.06...
Customize "action on marketing email"
On our Email Security Appliances we're having the following challenge, with our own company's marketing emails being tagged. Under Mail Policies > Graymail settings, I have selected "Action on Marketing email" to prepend [MARKETING SPAM] to newslette...
ASA HA Pair Replacement
Does anyone know where I could find the instructions for replacing a failed unit in a ASA High Availability pair?
route tag command on interface
Hi GuysI saw an ISP router interface the other day with a route tag applied to the interfaceipv4 address 192.168.1.1 255.255.255.0 route-tag 5 commandWould this have been a Cisco router? if so what IOS? I've never seen this command before on an inte...
ASA 9.8.4 - Round Robin NAT for SMTP email send not working
Where I work we are having some problems with sending bulk email from a single public IP address, as several emails are being blocked or delayed.Currently the server has a 1-to-1 NAT with a specific .73 IP address.The request I got is to distribute e...
FTD 4100 to 4200 migration in FMC
Hi all. I'm trying to migrate an FMC-managed FTD 4125 HA pair to a pair of FTD 4215s. FMC and all of the FTDs are running 7.4.2.1. Is there any way to migrate the FTD interfaces, routing, etc over to the 4215s? I talked to the TAC and they told me ...
Login Page in packet tracer
Hi, I have installed packet tracer on a x64 Win 7 laptop and when i open the program it brings up a blank screen and wont allow me to login to the netacad, i have checked the requirements and updated java, flash and silverlight just in case but stil...
Rogger Memory utilization issue
Hi All,We are facing the issue with the Rogger server memory utilization issue, SQL is utilizing high, we have checked in SQL the maximum of memory is 4gb provided, its a PCCE12.6.1 2k environment. can anyone help me to address this issue.
| User | Helpful Count |
|---|---|
| 92 | |
| 86 | |
| 74 | |
| 71 | |
| 69 |
