Cisco Catalyst Center
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2144 PostsActivity in Networking
Downgrade Cisco 3650PD IOS 16.12.07 auf 16.09.06
Hello,I have a question, so far I have only ever upgraded to the next or higher version. Now the planis to downgrade because there are connection interruptions. FYI, it is a stack of 2 3650-48PDswitches. Almost nothing is configured there except that...
Should we enable allow-service netconf all the time?
I understand that when implementing configuration changes from vManage to cEdge/vEdge, the changes are made via NETCONF.However, even if no allow-service netconf is set under Interface tunnel, the configuration can be changed without any problem.Why ...
Cisco 9200L-48P-4G SFP
I think I already know the answer to this.Will an SFP-10G-SR work in the 4G model if the interface is set to 'speed 1000' ?It currently keeps err-disabling in the 9200, even with speed at 1000I have a 9200 connected to a CBS350 (which I am sure will ...
Stack switch replacement with different model switch.
Hi, I have two WS- c3750x-48T -L switches stacked - connected back to back with Stack cable. Now one of the switch failed and I have only WS- c3750X- 12 S stackable switch as SPARE with me. So can replace 48 Port with 12 Port ? Does it need an...
Trying to drop certain logging messages with discriminator
There's two network monitoring accounts that constantly log in and out of my devices, and it's making it difficult to use logs to troubleshoot issues because the logs are totally clogged up with useless messages. I looked at the forums on how to drop...
About Setting Up CBX151AX
Having tried to register the MAC address on the website, the LED on the device is still flashing blue.
Resolved! Redistribute NAT DIA into BGP or OSPF issue
Hi Guys, Can somebody help to identify what might be the problem here? I'm trying to redistribute NAT DIA into BGP but it's not working. Please see screenshot below. It only worked as expected after I put network 0.0.0.0 statement on bgp.
Keep Up Interface to a device even when peer-link goes down on Nexus
Hello,i have a pc connected to VPC Peer Switch (vPC2) which has the secondary role. vPC2 builts a vPC with vPC1. How can i configure the port to always keep up the connection for this device, even when peer-link goes down (dragging out the cables).In...
Memory Utilization exceeds 85% on Cisco Nexus 3548 How to fix this ?
sw# show system resourcesLoad average: 1 minute: 0.33 5 minutes: 0.38 15 minutes: 0.31Processes : 576 total, 1 runningCPU states : 0.25% user, 1.00% kernel, 98.74% idle CPU0 states : 0.00% user, 0.00% kernel, 10...
Customer is receiving unexpected traffic through BGP
Greetings,The customer has 2 BGP links towards us, separated dual homed (PE1-CE1 & PE2-CE2), who is asking why they are receiving traffic on link No.1 even they have already configured route-map to deny all routes imported from & exported to PE1. The...
pkt is not compatible with this version of packet Tracer
Hi guys,i'm using the latest version of packet tracer (8.0.1) but still getting this problem and i really need the fileif anyone knows how to open it please help !!
NCS5504 line card not detected after Upgrade
I have upgraded cisco NCS-5504 router . Router was successfully upgraded but all the line cards are not showing. In platform command type is unknown and state is SW_Inactive.Regards Salman
VLANs cannot access internet
Dear all,I am configuring a network cfomposed of 4 VLANs with the following devices:- NetGate 6100 Firewall- A Cisco 2951 Router- Ciscon 2960 SwitchVLANs and DHCP were configured on the 2951 router.Note that NAT function is handled by the Firewall.Af...
Help with extended access list
So I've been working on my project and I've implemented vlans nad also router stick.Now I want to block connections between vlans that are not same with extended access list but something does not work..Here are the commands that I've writtenip acces...
Disable PPTP and L2TP server
Hello!I tested PPTP and L2TP VPN solutions, but considered another solution without the Cisco router involved.I've disabled all the virtual-access and vpdn stuff,sh run all | i vpdnreturns nothing, but the ports for PPTP and L2TP are still open and c...
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