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Profiling Wired Endpoints without 802.1x or MAB using IBNS2.0
by Matt Albrecht -
Is there a CLI to monitor traffic stats on a l2transport interface?
by ThomasD86 -
Two Mac addresses from the FTD 2110 MGMT interface
by willpkk01 -
L3 Switches connecting to Firewalls
by Ranjita -
Setting UP a SECOND ASA5506-x firewall
by Myleslandish -
Site-to-Site IPSec with VTI - Initial delay up to 60 seconds
by Plamen Mladenov -
Empowering Sustainability with Cisco and adidas
by Sabah Kadir -
Time of Day Routing - Monday through Friday, and Saturday
by kbeaton
Community Activity
redundancy in core layer
hi guys . i have a network with below topology. In the core layer, I want to have redundancy, which means that if the main core switch of my network has a problem, the backup switch will automatically enter the circuit. What method is there?
Can anyone explain “last active” and “last registered”
Cisco Unified CM AdministrationSystem version: 12.5.1.13900-152Can anyone explain “last active” and “last registered” on call manager, Find and List Phones page?It’s my understanding that “last active” displays the timestamp when a device was last ac...
Can you read the contents of a message that is in quarantine?
Can you read the contents of a message that is in quarantine? If so, how would I go about viewing it? Thanks!
how to update UCS m4 Bios and BMC from GUI
Hello,I would like to update our server usc m4 from GUI and not from ISO boot media. I found that i can do that by following:However, I cannot find the .bin for Bios or BMC in (ucs-c220m4-huu-4.1.2m.iso). How do i download them ?
Need help - your account has been suspended
Hi, I can barely make this post so I'm writing it very basically.I'm getting this error (in the title) when trying to start a webex meeting.May anyone please help?
CUCM Trace Logs Limited to the Previous 10 Minutes Worth of Calls
This is a 2-server cluster of CUCM 12.5It is a small deployment of around 100 phones that don't handle a large volume of calls.I'm pulling logs for the CallManager service.Typically I would expect to be able to go back at least weeks but I can't pull...
ssh into a switch - no matching key exchange method found
Hello all, I have inherited an infrastructure with several catalyst 9200 switches. A few of them are unreachable when using ssh from a terminal, such as a linux server or Powershell. The error message is this: Unable to negotiate with <IP ADDRESS> po...
Time of Day Routing - Monday through Friday, and Saturday
Time of Day Routing - Monday through Friday set hours, and Saturday different hours than Monday through Friday.I want to use "Time of Day Routing" for a Monday through Friday schedule and a Saturday schedule with different hoursMonday through Friday ...
Message Tracking
How long will a message be available in the message tracking on the SMA?I cannot seem to find any information pertaining to this on Cisco's website. Thanks!
Configuring NAT overload with vrf lite on a CAT9K
Good day;Need help with how I can configure NAT overload with an existing vrf on a CAT9K_IOSXE V16.12. This is what I am struggling with, I currently have a vrf called AWSDX-S3. Now what I am trying to do is I have added a L2 SW and ran trunk ports...
Site-to-Site IPSec with VTI - Initial delay up to 60 seconds
Hello,I have an IKEv2 Site-to-Site IPSec tunnel (VTI with static routing) between ASA firewall and 2 stateless HA routers configured with HSRP (IPSec end point is HSRP VIP hosted on the HSRP active router).Despite the fact it is not stateful (not sup...
B200 M5 Memory Population
I am repurposing a B200 M5.The server has 2nd Generation Intel Xeon Scalable ProcessorsI have 2 x 64GB and 2 x 32GB DIMMS.Referring to the Cisco UCS C220/C240/B200 M5 Memory Guide, I'm not sure what is the preferred method of populating memory.Should...
how to test a new switch without adverse affect
We brought a new core switch (cat 9500) with the intention of shifting to it , however i would like to test some uplink to make sure the link will go up on the shifting day , however I'm worried if i connect the new switch it would mess the vtp or th...
C9800 WNCd
i've seen this item "Site Tags AP to WNCd distribution" in best practice of C9800 Design and Deploymentmy quiestion is how can i configure multiple WNCd and where is the location of settings in webui?
Client status locked in "Web Auth Pending" on WLC 9800-40
Hello all, I'm having an issue with clients connected on my Guest SSID configured with Web Authentication Splash Page. Basically by today (NO CHANGES NOR ACTIVITIES WERE DONE) all the clients which are trying to connect to this SSID cannot reach th...
