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...
Forum Posts
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, Do you have been happen this logging show that, and there are none any effect to our netwoek bunisness. im client 'chasfs' has taken 332 msec (runtime: 332 msec) to process a 'stack chasfs fd' messageMar 28 23:25:32.568: %IOSXE_INFRA-6-PROCPATH_C...
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
On Nexus 7000s I want to limit bandwidth of particular IP. I can do this using proper configuratio of IP ACL, policy map and class map. But what if I dont have information on interface? Can I apply bandwidth control for particular IP without knowing...
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 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...
Resolved! NetFlow Lite (2960X) sampler
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...
Resolved! Catalyst 3580 to 9300 Migration
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 ...
Resolved! Networking
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?
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, I would like to implement an ACL that would only allow returning traffic to the WEBTERM server ( initialised by the WEBTERM, no other traffic).The commands I used were :ip access-list extended REFLEXIVEpermit tcp any 172.16.30.0 0.0.0.255 esta...
Resolved! Configure DHCP server for VLAN
I am configuring a DHCP Server for a small VLAN.I have configured vlan 10 20 30 and trunk access for switch interfaces, activated fa0/0.1, fa0/0.2, fa0/0.3 as example belowint fa0/0.1 encapsulation dot1Q 10 ip address 192.168.10.1 255.255.255.0 ip he...
Hello forum! We're working on a migration from voice service to webex and the team handling that has requested i find the LLDP chassis mac address and port Id. I'm trying to do this in the cli and the sh mac-address-table command shows a myriad of ad...
