Activity in Technology and Support
ucs 6454 40G uplinks to core and port channels
hi i am trying to cable up trhe ucs 6454. I got 2 40G mopdules on port 53 and 54 on each fabric. I got 2 core switches to connect therm to FABRIC 1port 53 ----> port 1 on Core switch APort 54 -----> port 1 on Core Switch BFABRIC 2port 53 ------> port...
Cisco 9200L : NAC behaviour with dynamic vlan assignement dead server
Hi all,I want to ask you experts some suggestion on how really work mechanism between Cisco switches and radius server when using dynamic vlan assignement and the radius suddenly will be unavailable.With server dead command under port configuration i...
Activate the AI Endpoint Analytics DNA feature for wired network
Hello,Is it possible to enable DNA AI for wired networks?Thanks.
C9800-80 in HA cannot install APSP6
Hello everyone,I'm trying to figure out a frustrating issue. Attempting an install of APSP6 keeps bombing out and I'm unsure what steps to take next. Software: Version 17.09.04aROM: 17.3(3r)Error in question: Dec 13 21:21:01 Eastern: %INSTALL-3-OPER...
VPN Tunnel connecting at a unconfigured setting - Phase 1 Timer
OK, so I've got a set of ASA's and we are migrating them to Firepowers, and all seems ok. In the past we have noticed that for some reason on the ASA's, no matter what you specify as the parameters for phase 1, the rekey timer always connects at 3600...
AP issue
Hello we have a local 9120axi AP with a 9800LC WLC that seems to be losing connection. The AP is in flex connect, all config looks fine: AdvancedCountry CodeUS Multiple CountriesUSStatistics Timer180CAPWAP MTU1485AP Link LatencyEnabledAP PMK Propaga...
Cisco anyconnect browser ERR_SSL_Protocol_ERROR
Good day to everyone.I have two Cisco ASA running on FPR2130 assembled into a balancing group, for example:vpn-gw1.example.comvpn-gw2.example.comgeneral address vpn.example.com.Firmware version 9.18.3.56Anyconnect 4.10.07062At the moment, all our emp...
Intermittent Static noise on phones
We are a healthcare facility. For past several months we have had several complaints from users that calls are often full of static. We are running CUCM 12.5(1)SU8 and the phones are primarily 8811 running current firmware. We have replaced phon...
[CISCO ISE][12935 ] Supplicant stopped responding to ISE during EAP-TL
Hello Everyone, I am contacting you all because i don't seem to find the needed information to resolve my issues, even though there are many similar topic as mine with the same error.We have an infrastructure using FTD ASA5506 with switch CISCO WS-C2...
NTP and Syslog packets with specific IP Address
Hi All,I have a couple of C9300 L3 switches that are connecting to an ASA firewall. The NTP and the syslog server for the switches are located behind a firewall.When one of the switches request/send packets the gateway IP is the source address on the...
How to fix cast iron without welding?
Fixing cast iron without welding can be effectively accomplished through the use of a metal epoxy. This method involves cleaning the broken pieces thoroughly to remove any dirt, grease or rust. Once clean, apply a high-quality metal epoxy over the br...
cannot get to privileged enable mode via console
After searching through other posts, my config seems OK but still strange behaviourasa 9.20 running on FPWR chasisI cannot get in enabled mode when connecting to ASA via console.It used to work but stopped after I played (disable and restore) with aa...
Cisco 2960S not pinging, but has DHCP address
Hi,I am trying to set up an SSH connection to my switch, but right now there is some lower level problem. I have set up my FastEthernet0 interface to ip address dhcp and the command show interfaces FastEthernet0 shows the correct address. Even if I t...
Cisco API EOX Access getting status code: 403, reason: Forbidden
I am user with customer administrator role but still unable to get access to EOX API . When in try API request I get eh below 403 Forbidden error. Do let me know if any other details is needed.
Catalyst 1300 Dynamic ARP Inspection causes IPv6 performance issue
Hello,I have a C1300, I use it as my IPv4 and IPv6 gateway for internal routing. It has a default gateway to another router for internet access. If I perform an IPv6 speedtest with the c1300 as my gateway for IPv6 then I get around 1Mb, this is stran...
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