Switching

Hello, We have at work 1 Catalyst 6509 with 2 SUP720-3B, running 12.2(33)SXJ9 and a FWSM card with a 4.1(15) firmware version. My problem is that the cpu of our 6509 Route Processor is at ~65% with like 30-35% of interrupts for quite some time.Using ...

hi all,i'm not a fan of 3650 switch as it's giving me problems.the 3650 can CDP and HTTP to 8831 but CUCM says "not registered."the 8831 works fine with 3560 and can register to our CUCM.just want to know if 3650 supports 8831?can't seem to see any d...

Hi,we use the Cisco switches SG-100 (gigabit 24ports), but this switches not communicate whith a devices (PC whith 100Mbit LAN interfaces or printers RICOH MP 171 - can only 100Mbit). This switch should be able to communicate on speed Gbit, 100Mbit o...

Hi all,   As per my earlier thread of pinging to network ID -> https://supportforums.cisco.com/discussion/12490926/ping-no-response-found-what-does-it-meant I am now trying to ping to remote broadcast address (from R1 @ 192.168.3.0/24 to R2 @ 192.168...

Can anyone provide information around the rumour UCS 6100 FI will stop operating after a set amount of days (I heard 700)?What is the count-down period on which firmware version? We're currently using 2.0(2q)A

I've been trying to wrap my head around this problem. I just installed a new server (Synology RS3416xs+ with Intel X520-DA2 CNA) today and attempted to attach the SFP+ cabling to our Cisco 2960-S Switch. I keep getting this error: "Te1/0/1: This port...

Help !!I just came across a network for one of my customers and noticed strange private addressing allocation. They use 192.168.1.0/21 as their subnet and everything work.I don't understand. How can someone use a class C address using 255.255.248.0 a...

Hi all,   As per my earlier thread of pinging to network ID -> https://supportforums.cisco.com/discussion/12490926/ping-no-response-found-what-does-it-meant I am now trying to ping to remote broadcast address (from R1 @ 192.168.3.0/24 to R2 @ 192.168...

I have 3 - Cisco 3650's which used to be setup as a stack.  After disconnecting the stack cables and attempting to use each switch as stand alone devices, only the USB console port will function on all 3 of them. I have tried the following: 1.  Hard ...

Hello,I am attaching a very simple network map to this post to illustrate what I am trying to accomplish. I recently acquired a Cisco 2911 router. We have a 192.168.1.x/24 network, but we have run out of IP's. We are also moving to a new suite, and I...

I am having issues with one of my 2960 XR switches not giving link or poe power to a known working IP Camera (Axis M3005). I actually have two ports (gi1/0/30 and 31) right next to each other that are not giving me no link light or poe power for my I...

Hi all,   Below is my current setup -> All required routes are setup and R1 fe0/0 (3.1) and R10 fe0/0 (5.2) can both ping to 1 another. While playing around, I done a wireshark capture on R2 Fe0/1(5.1) & then ping from R10 to 192.168.3.0  -- my r...