Hello, I can't manage to give the connected PCs an ip through the dhcp server. My packet tracer + network design are attached. Have currently only started on the bottom part so it's only about the bottom PCs.Thanks in advance for the effort
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Hello, I can't manage to give the connected PCs an ip through the dhcp server. My packet tracer + network design are attached. Have currently only started on the bottom part so it's only about the bottom PCs.Thanks in advance for the effort
I have a less then a dozen Cisco 3850 switches that I am working on. I need to configure 802.1x authentication. The issue is the switches are reaching out to Cisco ACS and I need to set up radius server to enable 802.1x. The Cisco ACS I found out ...
First I'll state i also have an open case with Vmware. I inherited a vPC pair that had a number of vPC set up, but the multiple links to the VxRail host nodes were trunk links. We lost the secondary so only the trunks to the primary vPC were up. A...
Hello all,20+ years ago I used debug all the time, however not so much so in the last decade. Seems like last time I called TAC on the 3850 debug command they gave me some silly answer that debug was a Cisco TAC command. WFIW All the Cisco.com debug...
hi all,we have a topology without any redundant link. Every access switch is directly connected with the core switch, and it's a port-channel between access switch and the core. RSTP runs on switches by default, and we do not explicitly configure the...
Am trying to create a new local account on a Nexus 3048 so I can SSH to it if my Radius server doesn't work. Normally, I log in with my AD account which the switch uses Radius for authentication with that. However, when I run the command to create ...
Hello all, The Phone calls work perfectly before applying the QoS but get choppy after applying. I am currently applying QoS on Cisco 9300 access switches but the phone calls are cutting in and out (Choppy). I am using Cisco phones. Below are the con...
I am trying to configure a trunk port on a Cisco 3750 that has fiber running to a ruckus 7150 switch.My current config connects the switches but it is only passing vlan1 traffic and I want multiple vlans. Therefore, I configured the port as a trunk o...
I am trying to retrieve all IGMP snooping parameters and the associated multicast forwarding table from a 3850. From the q-bridge-mib, the multicast forwarding table is: dot1qTpGroupTable. But that mib does not appear to be supported. I even tried th...
Dear community I am getting into NetFlow a little bit deeper but cannot get my head around sampling. All i understand so far: We can configure deterministic sampling, that uses a hardware sampler per interface, limiting the maximum number of monitori...
Hi All , I am in the testing phase of migrating to a 9300. So far I have done the below.3850 running 16.3.6 and 9300 updated 17.09.04aI have copied the start-up config to the 9300 - all looks ok apart from the usual ip routes , some interfaces not ...
Hi everyone, I have a Cisco catalyst C1200-24P-4X switch, and I want to enable stacked VLAN configuration on it. Does it can support the feature?
I have Configured the 802.1x Configuration in WS-C2960X-24TS-LL Switch Globally. when i test the aaa test it was successful. but when i tried to configure in the Interface the authentication was not happening. so can you please help to configure the ...
Hi,I set up vlans, interface vlans with IPs, access ports, link aggregations and trunk on my Cisco 3172TQ.I also set up a linux machine as a test machine to check the configuration.If I send tagged traffic to the access ports of the switch, it seems ...
Hello, CML (Cisco Modelling Lab) 2.5 announced a virtual Catalyst 9000 running IOS-XE 17.10 - I tested this out on my personal CML 2.6.1 and I am struggling to get 802.1X working. I know Cat 9K virtual is still a beta release and the CML folks can't ...
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