I am a very frustrated first time customer. This is my first time using Cisco equipment,and I didn't expect the technical phone support to be non-existent. In my twentyyears of buying from various manufacturers and dealing with their technical suppor...
Forum Posts
Hi dear, When configuring a port-channel L2L using different providers, is there any way to check the interface connectivity? For example, we have two L2L links and each one is using transceivers to convert fiber to UTP on both Links. The problem is ...
Hi All, I need help connecting two 2960CX Series switches with SFP (GLC-BX10-U) modules using LC-LC UPC cable but not successful. The connectivity required is L2 as a trunk interface. Appreciate your support, Thanks,Ahmed Here are some details: Swi...
Hello, I get a high memory error from Nexus switch as below: Nexus# show system resourcesLoad average: 1 minute: 0.15 5 minutes: 0.23 15 minutes: 0.20Processes : 506 total, 1 runningCPU states : 0.50% user, 2.03% kernel, 97.45% idleCPU0 states : 1.07...
Resolved! Incomplete ARP
Hi all,What can cause incomplete arp table for a fast ethernet connection on a cisco router? If the device connected to the cisco is connected but power off or in standby, would cisco issue an incomplete arp or would it remove the arp from the table ...
C9200-48p model from 16.12.2 version to the recommended version, 16.12.3a version, after upgrading,NM-4X module is not recognized.If you check on the equipment, there is no NM-4X inventory information in show inventory information, even if you check ...
Strange while viewing logfile on a WS-C2960S-48FPS-L I saw several of these messages:NTP Core (INFO): X.X.X.X 961D 8D popcorn popcornTried searching on internet or on Cisco's sight and did not find results.What does this mean?
Resolved! catalyst 3850 power supply air flow
Hi all.Is it possible to replace the PSU in a WS-C3850-48XS-S ( front-to-back power supply) to back-to-front power supply in the same chassis and get opposite air flow?Thanks,Danny.
Resolved! Catalyst 2960X vs 9200 series
Greetings,I have to replace/change the WS-C2960S-24TS-L.https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-2960-series-switches/eos-eol-notice-c51-733348.htmlIt is telling to use WS-C2960X-24TS-L.https://www.cisco.com/c/en/us/product...
When we connect LAN core to WAN via Fa0/0 then we assign Vlan to Fa0/0 of Lan CORE at access mode and then we run ospf between LAN core and WANBut we can assign IP to interface of both LAN core & WAN so why we assign IP via SVI?ANY reason
I have two 6807-XL chassis in vss. i run stastic routes for routing. and i want to configure NSF Feature in chassis for no delay in my network. is there any possibility to configure NSF with Static routes.
Hi, I need to monitioring client by AP count on PRTG but I didnt find MIB file. How can I import this data ? Thank you, Yasin
HI Folks, I need to connect two of my nexus 9k switches to cisco 9600 chassis switch which have two line cards with it.can any body help to resolve my doubt. i have attcahed my connectivity and configuration below i have the below configuration N...
Resolved! UDLD problem
Hi,I have two switches, one 3550 and a 3750, wich are connected using single mode fiber. The link works well with a basic configuration: switchport trunk encapsulation islswitchport mode trunkbut when I activate a full trunk configuration as follows:...
Hello, After giving up on trying to get this or any C9300 (I have tried on 3) to go into configuration and trying everything posted here in the forum. I decided to try loading the IOS FUJI 16.9.3 firmware and performed a factory reset all accordin...
