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Forum Posts
Hello,after some time of inactivity today I turned on my cisco 3750 24-TS and it has some problems.do you think it is an hardware problem ?any hints ?log follows POST: PortASIC RingLoopback Tests : BeginPOST: PortASIC RingLoopback Tests : End, Status...
As you all know, the ports in the 3550s comes with DTP enabled. I have gone through the messages posted in this group in last Nov. 23rd. The recommended solution to configure the port to "switchport nonegotiate" didn't work. I do get the message "Com...
Dear Sir, Kindly send me How to change the password for my Cisco Devices:Enable Secret & Telnet.Thank You.
Hi there,Thanks for reading!I'm having trouble finding shelf kits for our last 9410 inventory. I've found several unrelated 4510 kits. Can I use a 4510 kit to rack mount a 9410? Thanks again!Bob
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...
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.
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