Good Afternoon everyone, I have assignment that i need to create full "Network", using all device like switch, hub, server ..etc. The problem that i force that i need to use "Sniffer" its first time to me using that device. I need help how can i ...
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Good evening,I have a Cisco Nexus N9K-C93180YC-EX switch that I am trying to configure VRF on for loopback testing, but I am having trouble with what commands do I input. I previously used to use loopback testing, however, that was Cisco Catalyst 38...
Hello. I'm using Packet Tracer to simulate some network changes we'll be making soon; one task is to convert our current L3 switch to L2. I'm using the 3560 device in PT and I'm unable to run the 'ip default-gateway' command. Is this just a limitatio...
Configuration is saved on 3850 switch and it loses everything when it is reloaded. There is no signs of hardware failure as far as I can tell
Hi,Need ToR Switches - 12 x 10G Base T + 4 x 10G SFP+ Ports.Please Suggest, any Cisco Switch.
Our vulnerability scan detected the vulnerability "Unix Operating System Unsupported Version Detection (33850)" for cisco ESA in AsyncOS version 13.5.2-036, as a complementary information shows the display: FreeBSD 10.4 support ended on 2018-10-31. U...
I find example how to configure and verify a Layer 2 VNI with back-to-back ingress replication for Cisco IOS XE 17.6.x (cat 9300). https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/17-6/configuration_guide/vxlan/b_176_b...
founded this message on cisco 9300 and reported as a bug from cisco Cisco Bug: CSCvx96576, but did not find any solution rather than "it will come in future updates.ios version on cisco 9300 is 17.05.01 and new update is Bengaluru-17.6.3 anyone had t...
Hi,What is the main difference between 2800 and 2900 series ISR Routers.
Resolved! DHCP issue IOS-XE 9300
I have an issue with DHCP in IOS-XE C9300 version 17.03.03.VLANs are configured with ip-helper-address X.X.X.X, the configuration was working fine in the old switch C3850, But now clients take a long time to get an ip address , and sometimes they d...
Dears, I am struggling to find out how to configure Voice Vlan on cisco Switch IE-1000, it is mandatory for our operation, as we have one port and we need to connect the phone as well as the data port. looking for your support and ideas. Thanks Act...
Does this command exist ? when i type switch ? i only see switch provision no option for switch priority. my OS is Fuji 16.9.x
i need assistance with copy the flash of a 2960G switch in a directory to a TFTP server. on every attempt to copy the flash i get the follow error:Cisco#sh flash:Directory of flash:/ 2 -rwx 1696 Feb 28 1993 19:02:24 -05:00 vlan.dat 3 ...
Hello,next Saturday, electrical maintenance work will take place, and the power will be cut for several hours in our main building.The core network ( a stack of 3850's) is in this building, as well as our access switches, the isp routers for the MPLS...
Hello, ********************* CAUTION ************************* ** Switch is booting up in VSS mode but ** startup-config is being ignored. Autoboot is ** disabled and now dropping into ROMMON. ** ** Please configure the switch for not ignoring ** sta...
