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Forum Posts
Hello all, I have to connect two SG220 series switches. On the first switch (S1) I have created 3 vlan (vlan10, vlan20 and vlan30). On one of the port I connected Mikrotik router with the same vlans and DHCP pools for each of them. On the S1 I conf...
Hello Experts, I am facing with MACSEC configuration....looks like configuration is correct but still port is unatuth.. errror: %CTS-6-PORT_UNAUTHORIZED: Port unauthorized for int port configuration on both side: interface GigabitEthernet3/0/24 ...
Hi Guys, I have stack switch the power is not stable on them and I want to show the technician the logs about switch restarted time...is there any way to know that? Thanks for all MK saeed
Greetings. We have a relatively recent install, based around N9Ks (9504s and 9300s). Our integrator turned on UDLD aggressive as default before handover, and it's causing us issues - ports go into err-disable too often. We want to turn it off, glob...
Folks, I have the following command enabled on a 9300. I see portfast enabled on the access ports but i do not see bpduguard. Any ideas? spanning-tree portfast bpduguard default
Resolved! SG250-50-K9-EU - port configuration
Hi, You can configure individual ports at 100Mbps instead of 1Gbps ? Thanks
Router A ------------ Switch A -------------- Access Point 1 ------------ Access Point 2 -------------- Switch B ------------ Router BAbove is my topology design, two branches are connected through access points.Router A is able to ping Router B but ...
Hi Guys, Not sure if my question was already answered and if I did enough to search all discussions here about this. Anyway, my question is about the port speed of a switch/router interface. More specifically on a switch. If a switch port operates ...
Hi Guys, I have purchased some switches but had to pay additional costs for the following: Cisco One Advanced Perpetual - Catalyst 3650 24-port - C1APCAT36501K9 - C1FPCAT36501K9 Can anyone advise on what these are needed for? I have purhcased a...
Consider this configuration on a Cisco 3560x switch running 15.0(2)SE11 interface GigabitEthernet0/1 description IDS connection to LAN switchport trunk encapsulation dot1q switchport trunk allowed vlan 11,12,66,68 switchport mode trunk ...
Hello all, It looks like the QoS service-policy (shape) on the vlan interface is only limiting download, but not upload. That is a huge issue for us, since sometimes we can't segregate the port for the client from the other clients. So I only need ...
I have Cisco 3850's and noticed memory being used more than 85%. 94% memory being used on couple of. All are running on Everest 16.6.2 IOS. Memory (kB) Slot Status Total Used (Pct) Free (Pct) Committed (Pct) 1-RP0 Warning 3983068 37...
Hi, I have tried to configure Windows 2016 as NTP server to sync with Cisco swicthes and have modify the registry as per some guides, but no luck. i also installed third party NTP software Meinberg, but still no luck. Can someone please advise. R...
So I have a couple hosts that continuous pings (testing do to deployment issues) fail mostly from doing pings from servers. Just have a pair of 3548 Nexus in VPC domain (configured to be active active) and routing for the subnet hosts are in is done...
I have a new virtualized Coreswitch on top my current two Core switches. The new virtualized Coreswitch now has all physical connectivity to the WAN devices. Basically it's sitting in between the current routing Cores and WAN devices. I want to mig...
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