Activity in Technology and Support
Tips to check for a replacement switch before connecting?
I had a issue when one of our access switches got dead and it replaced with another one connected to another switch, earlier it was working fine. The moment I connected the replacement switch, the entire neighboring switches and others started flap...
IR829 - upgrade issue - Failed to install hypervisor image!
Hi, anybody had any issues regarding the upgrade of IR829. bundle install flash:ir800-universalk9-bundle.SPA.158-3.M6.bin Installing bundle image: /ir800-universalk9-bundle.SPA.158-3.M6.bin...............................................................
ASA Site-to-Site VPN | Do you need an inbound ACL on WAN Interfacee
Hello guys, I've recently started a job where ASAs are used as the main firewalls. I am currently struggling with the VPN S2S concepts and would like some clarification.Site 1:Private Subnet: 192.168.1.0/24WAN IP FW: 1.1.1.1Site2:Private Subnet: 192....
In Cisco ISE, Live logs appears but In Endpoint that stopped appearing
We are in ISE 3.2.0.542 patch 3. Suddenly when i added new switch and deployed ISE with monitor mode. Live logs shows up device but Endpoint profile shows blank in itand If i go to context visibility > endpoints. These endpoints arent present there. ...
AP(9115AXE) not joining WLC
9115axe ap is not joining WLC The version being used is 17.12.04. Since this is my first time with a wireless AP, I don't know where the problem is. Does anyone know why? Below is the login when AP connects to WLC. [*04/05/2025 06:06:32.0070] CAPWA...
Endpoints in Context Visibility is ISE 3.3 Patch 4 issue
We Just upgraded Cisco ISE from 3.1 to 3.3 Patch 4 and notice that we have multiple endpoint under context Visibility that are showing disconnected and grayed out, even when the devices are connected on the network. The Radius accounting for the end...
Resolved! dhcp snooping on l3 access switch
Hi If a rogue DHCP server is active on the same VLAN as clients, the client may obtain its IP configuration from that unauthorized server. ?. How to solve this ? interface Vlan10ip address 10.0.10.1 255.255.255.0ip helper-address 192.168.100.10Thanks
Vlan traffic in uplink port
For eg, If I have 3 data vlans, Vlan 10,20,30 All are data vlans. All the vlans are enabled intervlan routing in the core switch.If I have an access switch, the end devices are connected to this switch all the end devices (PCs) are in vlan 20. So in ...
C9166Iのチャネル自動割当について
お世話になっております。この度、無線APをC9166Iに置き換えしたのですが、全ての無線APがチャネル36で起動してしまいます（チャネル設定は自動）また、動的チャネル割り当てアルゴリズムの間隔は24Hで設定しておりますが、24H経過してもチャネル36から変わらず、チャネル干渉により通信が不安定となる事象が発生しております。（24H間隔で自動的にチャネル干渉が起こらないように調整される認識です） これはWLCの設定の問題なのか、それ以外の問題なのかご存知の方いらっしゃいますか。よろしくお願いいたし...
Unable to download CML-Free
I am trying to download to the CML-Free .iso and .ova files but unable to do so.Whenever i try to dowload, it gives the below message, even though i have already added the address in my profile-Thank you for registering with Cisco.com. In order to co...
Resolved! How to Identify Root Port in STP
in my Cisco 6509 Switch , the Spanning Tree for every VLAN shows me a separate mac address for the Designated Root Porte.x Designated root has priority 32768, address 000b.fc38.f81aBut I don't see any port on this switch that shows this mac address ...
opendns blocking games??
So I set up a wifi extender for the kids to use and have opendns only on that, though its the only wifi the kids can connect to. The problem is my son has a samsung tablet and plays clash of clans and some dragon game. These games will no longer wo...
CUBE HA and SIP Trunks
I am looking to deploy a pair of C8200 routers as CUBEs in HA mode. My question. These CUBES will terminate a pair of SIP trunks from my provider. Should the Providers Session Agents target the WAN VIP address of the resource group or the physical IP...
For download: RADIUS Vendor Dictionaries for 3rd Parties
I took some time to import and update quite a bit of RADIUS vendor dictionaries for 3rd party vendors into ISE. I grabbed this information from various community and open source sites but I obviously can't test it against every vendor out there since...
BGP dual multi homed how to favor 1 of the 2 ISPs
I have a 2 ISP and 2 WAN router setup. ISP 1 connects to WAN router 1, and ISE 2 connects to WAN router 2. IBGP is set between the 2 WAN routers. Currently both ISPs are 1 Gbps. Today, we don't do any manipulation on the BGP and ~ 70% of the traf...
| User | Helpful Count |
|---|---|
| 78 | |
| 70 | |
| 68 | |
| 57 | |
| 37 |
