Hi,I am looking for some information around the StackWise Virtual technology on C9500-40X.We have 2x C9500-40X which are connected to each other via L2 and L3 links which acts as an A and B route for our core.I am looking to stack another switch to e...
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Forum Posts
Hi ,There was a strange device outage happed in my environment. Suddenly three switches goes to down , but there was not power failure in the data center. Based on my trouble shooting I found that the switches were WS-C2960X-48FPD-L. 3 nos. reset of ...
Dear,Does anyone can help me answer the question relate to the supervisor linecard. NAME: "Switch System", DESCR: "Cisco Systems, Inc. WS-C4503-E 3 slot switch "PID: WS-C4503-E , VID: V03NAME: "Supervisor(slot 1)", DESCR: "Sup 8-E 10GE (SFP+), 1000Ba...
I am going bonkers. This switch is endangering my position. I have given it over 40 hours. When I am logged in using CLI or the Web-admin, and I try to set an IP address the connection drops, and will not return until I have restarted the router. ...
Hi, All the stacck members have the same ios . But out of five two members showing .Does it mean there is an issue ? I have rebooted couple of times to see whether it bring correct version or not ? . But nothing happened . ( I had to reboot whole ...
Cisco NXOS 9.2(2)Nexus 3500 Hello,I have been working on setting up Radius Auth for my Cisco devices. The Catalysts were pretty easy, however, I am having major issues with my Nexus devices. After many hours of searching and reading, below is the con...
What I'm trying to do is mass select all the interfaces that are assigned to this vlan. I know that I can to an "interface range", but is there a way to config it if it's assigned under a certain vlan? 2150 active Gi1/0/2, Gi1/0/3, Gi1/0/4Gi1/0/5, G...
Resolved! Catalyst 9300 NAT performance
Hi comrades!Can anyone answer me if I'm right?Do Catalyst 9k series switches have hardware support for NAT? Or do they have any performance issues with that?I took a look at Cisco Live presentation and found this. What does it mean about NAT? CAT9K#s...
Dear All, Please i need help. I migrated the running configuration on a cisco Asa firewall to FTD using the cisco migration tool after adding the FTD device to it. i ensure there are on the same mode before the migration and infact the reason for th...
Hello All, We are undergoing a security audit at the moment and the audit is requiring proofs that the network devices are running the latest TLS 1.2 version if applicable. Is there a way to check the TLS version on Cisco switches ? Any help would ...
Hi AllOn the Cisco 9K switches, can anyone tell me if the netflow is sampled or do they send all packets ? from what I have read they sample 1 out of 2 flows and not every flow.Is this correct?Also, if it is sampled, what info do we lose vs sending a...
Resolved! Cisco WS-C3850-12S-S EOS/ EOL?
Hi All, I have ordered WS-C3850-12S-S but just saw EOL announcement of Cisco 3850 Series. I check many times I am not able to find a replacement model for this model. Can someone tell me, since the part number does not exist in the list can it be tha...
We have a few CBS 250 series switches. Unsure why, but every once in a while (usually seems like after a reboot), but certain interfaces on the switch that are set to general mode will automatically switch itself over to trunk mode. Any ideas why thi...
I have a pair of Nexus9000 C92160YC-X running 7.0(3)I7(2) and I want to break out one of the 40Gbps interfaces to have four 10 Gig. But I'm seeing this error. Is the issue perhaps becaure Eth 1/53 and 1/54 are actually 100Gbps? Or is there something...
HiI'd like to download ios image for not supported 3560-8PC Compact Switch. In Cisco website is not avalible any version of iOS for this switch. Any idea where I can get right image?
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