Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Create a Network of type "wireless switch" (combined).Trying to create a VLAN 3 underneath it using curl -L -H 'X-Cisco-Meraki-API-Key: xxxx' -d '{"id": "3","name": "ws-vlan-3","applianceIp": "10.214.32.1","subnet": "10.214.32.0","groupPolicyId": ""...
When i download software for my 9300 switch for version 16.9.5, i have to decide between two images. the choices are:1. CAT9300/9400/9500 Universal, or 2. CAT9300/9400/9500 UNIVERSAL W/O DTLS what is DTLS? and how would i know if i need it or not...
Hi All I am trying to connect two Cisco 3850 stacks using EtherChannel but having issues as they seem to cause an error/failure on the EtherChannel (see attached image of test lab set-up), The stacks themselves are connected using StackWise cable and...
Resolved! Default gateway of SVI subnet
Hi Everyone,Need to understand the concept below.Say we have Switch 1 which has SVI Vlan say 10 it has IP 192.168.1.1Users connect to the Subnet of Vlan 10 which is 192.168.1.xIs this ok to have default gateway for this vlan 10 on say Router 7201...
Hi All I am trying to connect two Cisco 3850 stacks using Etherchannel but having issues as they seem to cause an error/failure on the Etherchannel (see attached image), The stacks themselves are connected using StackWise cable and operational. I am ...
Hi,I am trying to stack 2 3650 switch with same IOS both of them are L2 LAN based switches. When I connect the two switches I get the error mentioned below. Bootable image at @ ram:0x5342f388Bootable image segment 0 address range [0x81100000, 0x81b8a...
Dear all,I am encountering a problem that has me stumped.I have a 48 port Cisco Catalyst 9200L that I intend to deploy at a new location, integrating it into a Hub & Spoke setup that I inherited. The DMVPN connection to the Hub is supported via nhrp,...
There have been many times we have to setup devices and the device software uses a discovery tool to auto detect for initial configuration. For example our security cameras, we have a dedicated vlan for which spans many switches/buildings. To use t...
Dear all i dont understand what in data sheet regarding to power consumption of Cisco C9200-48T-E (4 Port 10 Giga Module and are all active ), i need to know what that is switch consume @full load. Thanks
Hello Friends! Please help me understand what does mean "show aaa servers" command output from 3850 switches I couldn`t find any information... State: current UP, duration 177s, previous duration 219s Dead: total time 3875s, count 0 Platform Stat...
Hi,I am getting loop in the Network, Please help to prevent that. Below are the logs:CORE-Switch#traceroute 172.29.51.234Type escape sequence to abort.Tracing the route to 172.29.51.234(Server)VRF info: (vrf in name/id, vrf out name/id)1 193.18.194.8...
Good evening friends, please, if you can help me with an apparently basic problem: In my platform of switches I have several 3750 old people, in one of these switches I have several desktops. As of this morning, the PCs, which are connected to a Cisc...
hello Siri have a problem about packet drop. i have two 3850(version 3.3(5)se) switch using Stack.i try to change from normal ip to hsrp ip in int vlan 10ex)->beforeint vlan 10ip addr 1.1.1.1 255.255.255.0-> afterint vlan 10ip addr 1.1.1.2 255.255.25...
Resolved! Issue with DHCP
We have a phone network setup but the DHCP is showing the entire /24 as being excluded even though the only exclusions we have in place are:ip dhcp excluded-address 10.64.50.1 10.64.50.20ip dhcp excluded-address 10.64.50.199 10.64.50.254 DHCP Config ...
I'm trying to allow NTP traffic from a Cat 3650 switch to a Nexus 9k, which are neighboring switches, over a trunked interface. The Cat 3650 doesn't have a working default gateway so I configured an address associated with a VLAN on the Nexus switch....
