I have a WS-C4507R with two supervisors one of them is showing unknown for some time now but the switch is working fines except the uplink on the unknown started flapping recently ( it was working fine before even when it was showing unknown) showing...
Forum Posts
I'm trying to reach a NVR (192.168.30.127) which is pingable through a pc (192.168.2.135) however when i open the page in the browser it gives me This page isn’t working 192.168.30.127 didn’t send any data. ERR_EMPTY_RESPONSE I tried to check ...
Hello I do have Cisco switch SG200-26 and I have problem to set up the port to connect my solar inventer.On my router I set up VLAN 100 with DHCP Server and on my cisco switch I set up port to Access Mode, VLAN 100UP UntaggedIf I use this port to con...
Hello I'm looking for explicit instructions on pushing the latest firmware for a 2960X from WinSCP or tftp server on desktop to the flash: of a 2960X. I just don't know the Cisco command to push or pull the firmware. I normally use WinSCP on Nexus sw...
Hi, I interconnected two Cisco C9300 via copper ethernet/RJ45 but the port did not come up. After I interconnected the both switch via SFP the port came up and the connection was established. The infraesctructure of these equipments not support t...
Hello everyone. I come to you for a concern I can't explain. Indeed, we have a fairly simple installation: - DATA Router (Livebox V5)- VOIP Router- Switch SG350-52P So we set up the following configuration: - VLAN 1 = DATA- VLAN 2 = VOICE- Port Gi49 ...
Resolved! 9500 and old switches sfp compatibility?
I'm planning to get C9500-48Y4C with sfp 10Gbase-SR, would this setup be compatible with my branches switches (with 20-40km distance) that are using 1000BaseLX SFP?
It seems that cat4500 with sup9 running 3.11.5E doesn't report QoS byte stats on its CBQOS MIB.I can clearly see bytes stats using 'show policy-map int' command and I can get packet per second stats using CBQOS MIB but bytes counters are all zeros.My...
Hello my saviors,I am trying to debbug a problem that is occuring on my network. Currently, we are running RSTP on the network because of some loops we have.We currently have 129 vlans : The problem is that, when we try to add a new vlan, the followi...
Hello Experts,I have a catalyst switch connected to cisco ISE, the ssh session ends after 15 min and we should log in by ssh again,note that we tried to change the time under line vty but it does not work, it seems something must be changed in cisco ...
Resolved! Switch SG-350
Hi everyone!I just wanna ask, if would be possible change IP address and Default gateway by one command. We have to make change IP addresses on our switches SG-350 from int Vlan 1 to another. We want to do it via SSH and do not cut ourselves from com...
Resolved! switch swap - no internet
Hey All I'm swapping a cisco 3650 for a new cisco 9200 switch. the existing switch connects to an ASA, and then also connects to other switches. I unplugged the old one and plugged in the connections to the new switch. I could not get internet co...
Hello,We were using a new Catalyst 2960X without any sort of special configurations as a Layer 2 switch. Unfortunately I do not have the IP address nor the user name and password to reset it. Tried "Press and hold the Mode button. The switch LEDs beg...
Resolved! vp
Can we perform vPC between Nexus 7010 and Nexus 7706 series datacenter switches.As i read on some forum that we cannot perform vPC between nexus 5000 and 5500 series switches.
ISP Router:WAN: to the InternetLAN1Port: 192.168.200.1 >> Connected to pfSense WAN PortpfSense WAN Port connected to Router LAN1Port 192.168.200.1pfSense LAN Port Connected to Switch on Gi0/24pfSennse has 3 vLANsvLan1 Default 192.168.101.2 DHCP Range...
