Activity in Technology and Support
broadcast from one subnet to another.
Hi Folks,Problem here. We have building management systems (temparature guages etc) with devices on one subnet and I suspect they are not connecting to their server correctly.I think they use broadcast and unfortunately the server is on another subne...
Resolved! Software CEF vs Hardware CEf
I'm really confused about software and hardware cef. Here is an extract from the study material from cisco "A router with Cisco Express Forwarding enabled uses information from tables that are built by the CPU, such as the routing table and the ARP t...
PXE boot fails on MS 18.1.9 (error 0x102) - works on 18.1.8.2
PXE boot (WDS) stopped working after we upgraded MS switches to 18.1.9.The PXE client downloads the NBP, then hangs at "Contacting server" (0x102).- Same PXE failure on 3 different MS210 stacks in 3 different networks, all on 18.1.9.- Downgrading one...
Meraki APs Client Assoication/Disassociation Events
We seem to have an issue with multiple client machines where they fail to connect to the corporate Wi-Fi and seeing if anyone had similar issue and resolved it.- Active Directory domain- Meraki APs configured to use Windows NPS RADIUS Servers- Workst...
SG250-08 2.5.9.55: IPv4 unreachable, IPv6 GUI login hangs
Hello everyone,today I configured a Cisco SG250-08 running Firmware 2.5.9.55 and observed some very unusual behavior regarding management access.Configuration performed:New management IP address configuredManagement VLAN set to VLAN 19Port GE8 config...
What Are the Most Important Technology Skills to Learn for the Future?
Hi everyone!Technology is changing so quickly, and new tools and skills are becoming important every year. I'm interested in knowing what technologies you think people should focus on learning to stay up to date.Would you recommend focusing on networ...
CSCwx48543 - Radius mapped read only users fail
We're having the same problem. It affects random machines in a cluster, as well as standalone machines (not in a cluster).Creating a local user isn't an option.The error message says I should log in as the “enable Diag” user and restart the server to...
Can the Teams CVI LOBBY_EXPIRED timeout be modified?
Is the LOBBY_EXPIRED timeout configurable either on the Cisco CVI/Webex side or within Microsoft Teams?Specifically:Is there a documented timeout value for CVI participants waiting in the Teams lobby?Can the timeout be increased?Is the timeout contro...
cisco mini kit video conferencing - microphone
@public, i have connected MXL AC - 44 extrnal microphone USB A to video bar. if i select, usb mode - speaker and microphone, then microphone working very well, but no audio outuput from video bar. if i select additional microphone, configuration - st...
Meraki Documentation Digest October 16 - October 22
New articles:464XLAT and Cellular IPv4 ConnectivityChange: New article. Access Manager:Cisco Access Manager Licensing and Ordering GuideChange: Updated section "Adding Access Manager to existing Enterprise Agreements". Workflows:August-November 202...
N9300v 10.6(1) doesnt forward (Leaf,L2VN-Group) to OIL
Situation:endpoint on 10.3.0.5 is ARPing for endpoint on 10.22.0.222. 10.3.0.5 encapsulates it w/ target L2VNI in configured G. Frame reaches to spine & gets no forwarding to another local-site leaf. Intersite on IR works perfectly. As well there are...
Resolved! Senior Network Admin
Cisco ACI recently deployed to my office. Our servers have already migrated to the ACI with vpc. Physical servers are also connected as access ports. All the configurations are done and the servers are working. But now we want to connect a switch to ...
Cisco ACI Lifecycle Evolution: New Standards for Stability and Support
Cisco ACI is moving to a longer, more stability-focused software lifecycle beginning with the 6.1 release train. This shift extends the total support window to 4.5 years, providing customers with more time on mature, hardened code and fewer disrupti...
Change VVB
Hi,We are currently utilizing UCCE 12.6 with CVP 12.6. We would like to know if it is possible to change the initial VVB assigned to a call if the customer selects a different menu option from the existing IVR.The call flow is as follows: 1. The cust...
Need some advice
I bought a Cisco Catalyst switch from a hamfest (amateur radio swap meet) and am trying to get it working. I am a retired software engineer and am just looking to get this working. I can connect to it through a serial conection and can run some ini...
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