My organization has datamax printers and we are running into an issue that I have never come across.For a specific stack (5 switches), when I plug the device in the port goes active for about 5 seconds and then dies. I check the logs and I do not see...
Greetings:I am using a Cisco IE 3000 8TC switch to integrate PTP in a LAN. I have the PTP grandmaster and several PTP slaves connected to the switch ports. I noticed than when using WireShark to see the packets flowing through the network, the Delay_...
I'm having problems with the 12.2(55)SE7 software when using Tacacs. It seems the CPU load is so high I am not able to log on to the switch. When I change the config, via SNMP, to use local userdatabase I can log on, but the CPU load is still very hi...
Hello,Can anybody help with the following:What is the difference between 'spanning-tree portfast' and 'spanning-tree portfast trunk' configured on an access-port. What does the command 'spanning-tree portfast trunk' do on an access-port?Thanks,Rene
I'm trying to understand how to tell if a Cisco port is using 10G as it is capable. From what I can tell this port is using 1GB due to the media type. It also appears to be having output drops.Full-duplex, 1000Mb/s, link type is auto, media type is...
Can one peer-link and keepalive link set be used for multiple, different VPCs? For instance, let's say i have 2 Nexus Core switches. I also have 3 nexus leaf switches and a Catalyst 8300 that will be an edge device. I want all 4 leaf/edge devices to ...
Hi , i am learning ccna , so i am newbie on ACL Lab , facing somecissueWe have 2 vlan on L3 switch configuration as belowOn L3 switch Vlan 10 192.168.10.254/24Vlan 20 192.168.20.254/24And we have 2 PCSsPc1 Vlan10 192.168.10.10Pc2 vlan20 192.1...
I'm trying to do image recovery on a Nexus 3000 series switch via TFTP. I can boot the switch from the loader using TFTP. Using these commands:set ip 192.168.0.110 255.255.255.0set gw 192.168.0.1boot tftp://192.168.0.120/n3000-uk9-kickstart.6.0.2.U3....
Cisco C9500-40X platform stuck in Boot when powered on Ctrl C does not allow to interupt the boot. Holding the mode button whilst powering until the blue led flashes on does not work either. Any ideas please? Initializing Hardware...... System Bootst...
Dear All,We use N9K switch and we can create ACL but we cannot apply them in an SVI (interface VLAN) anymore.We can run the command without any error but the configuration is not applied.ThanksRegards,HM
There might be a bug with 17.6.4 and NTP source interface command.I have a 9606 setup with multiple vrf's. Our NTP source server is on other side of firewall. The direct link to the firewall network from the 9606 has no rules for allowing origin tr...
HelloNow i have only one router with DHCP server configured in this router. I have plan to make the router redundant using HSRP. So when we using HSRP, should we configure DHCP on both router? If yes, is there any potential ip conflict?
