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Cisco Catalyst Center

This community is for technical, feature, configuration and deployment questions. For production dep...

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NFVIS Solutions

Join peers and Cisco experts to discuss Cisco’s Network Function Virtualization (NFV) products and s...

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Join this community to interact with your peers and Cisco about SD-WAN and all things related to sec...

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Discuss Catalyst brand switches with peers and experts.

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Activity in Networking

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Upgrade Cat 9300 and 9500 No Reboot

Is there a better way to upgrade these yet?Obviously, I want to reboot after-hours. The install command still cannot be scheduled.install add file flash:cat9k_iosxe.17.09.05.SPA.bin activate commit prompt-level noneIf I do not do prompt-level none th...

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...

BGP Log route updates

Hello,Does anyone know if there is a way to log bgp routes updates? Obviously there is a way to see adjacencies changes, but I am needing to see route updates by logging so I can send the output to a Syslog server?CheersSteven

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...

Resolved! Questions about L2 VPN ping

Greetings,On an international L2 VPN service, the customer is complaining about latency.Here are several ping tests on the 2 PE routers:RouterA#ping mpls pseudowire b.b.b.b vcid source a.a.a.a repeat nSuccess rate is 100 percent (100/100), round-trip...

IP routing using domain

The host for my current server (Windows Hyper-V machine with four or five VMs) that handles my email and web sites is going away. I'm planning on moving that physical server to my house and using DDNS to route that traffic in. Realize this is very lo...

SNMP OID temperature

Helo SIRplease help me, I want to add a temperature switch graph to the cacti, how do I do it? how many OIDs do I need to add to the cacti? I use Cisco WS-C2960L-48TS-LL and C9300-48T-4X-E switches, thank you

API work with python

Hi We are configuring cisco devices via python. and also trying to exploring with API. When using API, there are some connection issues which are not clear yet. So I would like to know what kinds of cisco device can support API. and how can we use AP...

Leftz by • Level 4
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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...

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