Activity in Technology and Support
Bizarre DHCP snooping causing spanning tree issues on 3650s on reboot
Can someone explain what could possibly be causing the problem we've been seeing recently.We have had to implement ip dhcp snooping and it's having a bizarre interaction with spanning tree when certain 3650 devices reboot.Maybe it's because we're wri...
GRE Tunnel streams
This is very high level, wanting to know if this is possible. We're the middle man. I don't have access to or knowledge of equipment or configs on the other providers. Currently we are handed off a GRE tunnel to a router. We have an ipsec tunnel ...
Need help with packet loss on 6880-X VSS pair
I've got a VSS pair of 6880-Xs in a VSS pair running 15.2(1)SY6 as the network core switch connecting to various IDFs with a pair of fiber in a portchannel. We also have some monitoring software that pings the IDF switches periodically go see if they...
Sharefile now not prompting for Password on second login
Hi, Wondering if anyone else has had this issue; We've used Sharefile with Duo for quite a while and it works great. Lately when I go to Sharefile, login is normal with domain creds, then MFA, all good. When I go back to Sharefile later in the day ...
ISR1100 Problem with ICMP when sla are enabled
Hi, I have a ISR1100 (C1111) with two connections: fiber (GiE0/0/0) and LTE (Cellular0/2/0). Config excerpt:ip route 0.0.0.0 0.0.0.0 100.64.107.1 name primary track 1ip route 0.0.0.0 0.0.0.0 Cellular0/2/0 10 name backup!ip sla 1icmp-echo 8.8.8.8 sour...
Qos between remote router and switch
Hi support,i want to configure the Qos for remote users to access applications on main site. i can do classification, marking and so on.my issues is on the remote site,First, where to do the classification and marking? swicthes or remote router?Secon...
RA VPN, ISE sending posture compliant DACL to unplugged ethernet intf
Wondering if anyone has seen this issue before. Laptop on WiFi>Firepower(7.2.5) RA VPN>ISE(3.3 with posturing)Laptop will connect to VPN, issue happens on AC 4.10 and Secure Client 5.1.5.65. Once posture starts to run, at 10% mark, it will say compl...
Hotel WiFi Deployment.
Good day,We've changed our Hotel Wifi APs to Cisco 9120-AX with Catalyst 9800 controller. We're running into an issue where through the hallway the signal is good, but several rooms on each floor have weak or inconsistent signal strength. The APs are...
BGP EVPN VPWS - Cisco & Juniper - Traffic withdrawn
Hi dear community,I am facing an issue with the following setup :Ping is not OK for the BGP EVPN VPWS Service (Vlan / EVC 20).Here is the configuration of the involed PE :Cisco PE ISR1111:interface GigabitEthernet0/0/1 no ip address negotiation aut...
Migration with vPC, SVI, and HA FW
Hi all, I am studying the best way to migrate two N7k to N9k . The physical topology is depiceted below:During the migration I will create vPC3 for L2 extention. The N7k swithes are in VPC peer-link and create a vPcs with a couple of FW in HA. The co...
CSPC || Patch 2.11.0.2 still affected by CSCwm10281
Hello team, During this week I was testing patch 2 of CSPC 2.11 and I noticed that the CSCwm10281 bug has not yet been fixed, I tried to update over a patch 1 that failed and a direct update to patch 2, however I was unsuccessful in performing the in...
How to setup TACACS+ single-connect properly and safely
Hello DNAC/Cat Center is a very chatty product and it's constantly logging into devices to run many show commands. Without single-connect, there will always be a 3-way TCP handshake for every command issued when command authorization is enabled. Belo...
C1111PWA Router Not Recognizing Any Clients
I am setting up a C1111-8PWA-WS for the first time. After not being able access the internal wireless card I decided to set up without it. I have a Cisco SG350-28P switch that has POE for the AP's. Trying to set up the basic unit with just the rou...
WLC 2504 SSID Web Auth not working on Win11
Hello everyone We have a Cisco Wireless Controller 2504, and we are having issues when trying to connect to a SSID with Web Authentication (or Web-Passthrough) configuration on Windows 11 computers. On Windows 10, iOS and Android works fine with no i...
Remove Agent Performance Statistics from WxCC Desktop
We have a dept that wants the APS customized, since that can't be done, I plan on building a custom Dashboard to display the team data they want the agents to be able to access. However, I would need to remove the APS. As the title states, is it pos...
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