I have setup 9300 switches, the IP is defined only on MGMT interface. But the time sync fails, I have other devices which are getting time from the same NTP server. Any advise. MGMT01#show running-config | include ntpntp source GigabitEthernet0/0ntp ...
Forum Posts
Hi; The CBS250-24T-4G, CBS250-48P-4X, CBS110-8T-D partnubers are not listed in CCW. How can I create a estimate (BOM) using those part numbers? My best regards
Hi All, This has been driving me crazy for days, so I hope someone can help. I have a SG350 (latest firmware: dated March 2021) with three VLANs defined, each with an IP assigned to the VLAN Interface:VLAN 10 (192.168.10.2/24)VLAN 20 (192.168.20.1/24...
Hi there. Im trying to set up 2 VLANS on a topology, that consists of 4 PCs, 2 Switches and 1 Router. Task is , that 2 PCs that go to 1 switch run on separate Vlans, VLAN 10 and VLAN 20, and than on another Switch situation is the same. I have config...
Hi, I restarted Catalyst 2960L-8PS switch today, but the switch never came back up. I consoled in and found that the switch was constantly restarting. The error messages are: 1.) Verifying MCU firmware... Fail2.) MCU firmware Upgrade Fail - failed to...
Howdy, I am working on a POC for a new network architecture we are possibly looking at deploying and I would like to know, has anyone gotten EVPN multihoming working on Cat 9300 or Cat 9500 platforms? The configuration seems only half backed and ther...
I was trying to reconfigure a 3750PS and after powering it on all it does is click while the LEDs flash. I tried powering it on while pressing the mode button but that did not help correct the issue. I would appreciate any suggests for resetting this...
Hi all, can someone please tell me what the service "CON-ECMU-LICCTCTA" does and what do I need it for?My sales rep couldnt help me and the cisco docu regarding services is very confusing. Thanks a lot for any help in advance! BR
Resolved! Any means to disable USB-type A or make USB-A storage only (not able to perform console function)
have security concerns of USB ports act as console access. Someone can leave a Bluetooth console dongles on the USB ports by accidents or intentionally leaving the switches/routes exposed to attack without gaining the physical access to the devices....
We are deploying a Nexus based network at a company location, with ASA firewalls at the edge. This is replacing a Cisco 6500 core. We would like to run BFD on the ASA interfaces toward the Nexus systems. We tried using 'bfd interval 100 min_rx 100 mu...
Resolved! Cannot SSH into C9500-48Y4C
I am sitting at a PC outside my data center. I can SSH into the core switch no problem via putty. But, I cannot SSH into the access switch that is connected to this core switch. I can ping both the core and the access switch from the PC. I can also p...
The problem is, when you use the command 'reload slot <#>' command it asks for a "Slot number of RP or line card". Am I safe to assume that Switch 1 is "Slot 1" and Switch 2 is "Slot 2"? I have to be sure to only reload switch 1, because I need to ...
Hi all, I've played a little bit with the cut command from the IOS.sh and wonder how I can define white spaces as delimiter. Using pure text works: switch#sh ip int br | cut -f 1 -d unassigned Interface IP-Address OK? Method St...
Resolved! Nexus 2248 Fabric Extenders
So it turns out my Nexus 9200s are not compatible with my Nexus 2248 fabric extenders which had formerly been connected to Nexus 6Ks which are compatible. Is there any other thin you can use fabric extenders for? Can they function as a single vlan sw...
Hi,I’m stuck trying to route between VLANs.I have a Cisco SF300-24PP set in L3 system mode. I also have an EdgeCore ECS2100-28T L2 switch.Port 1 on both switch is on VLAN 101 untagged. Port 2 on both switch is on VLAN 102 untagged. The switches are c...
