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04-24-2024
11:52 AM
Hi all I'm attempting to use 4 cisco SG350-28 switches connected around 100 meters apart. 3 switches will connect to 1 "central switch", each using a LAG (the far away switches are using SFP fiber m...
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LAN Switching
Good day; Need help with how I can configure NAT overload with an existing vrf on a CAT9K_IOSXE V16.12. This is what I am struggling with, I currently have a vrf called AWSDX-S3. Now wha...
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Catalyst 9000
04-23-2024
08:26 PM
Hello, At my home, I had an 8 port 2960G switch die after a power outage today. I replaced it with a ISR 1921 that has an 8 port ESM. It's been a very long time since I messed with confi...
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Branch Router
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LAN Switching
Created by
BruteForce
in Switching
04-23-2024
02:46 AM
04-23-2024
02:46 AM
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 usel...
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Other Switches
04-19-2024
01:16 AM
We are seeing random high memory utilisation spikes on our Cisco 9200L switches, running version 17.9.4a. We thought this might be related to the application visibility that is pushed out to them via...
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Catalyst 9000
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LAN Switching
04-22-2024
06:27 PM
Hi, can anyone please advise whether SFP+ cisco SFP-10G-T-X can be used on cisco 3850 network module? thanks in advance!
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LAN Switching
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Other Switches
04-21-2024
08:14 PM
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&nbs...
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- mpls
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Other Switching
04-12-2024
11:53 AM
switch#show auto qos AutoQoS not enabled on any interface That means this config is inconsequential and not used, correct? ! class-map match-all AutoQos-4.0-Scavenger-Classify match access-group...
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Catalyst 4000
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LAN Switching
Created by
pietro manicioto
in Switching
04-18-2024
08:45 AM
1 Helpful
04-18-2024
08:45 AM
1 Helpful
Hello, I was creating 2 decently large ACL's to match some traffic today and I noticed something peculiar that has me puzzled. My first ACL has approx 90 ace's and pastes them fine. Whe...
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Catalyst 9000
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LAN Switching
Hello all, I am wondering if someone can help me to understand what's going on behind the hood with PVLANS on Cisco Catalyst. What I am trying to achieve may be totally the wrong applicat...
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Catalyst 4000
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LAN Switching
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Other Switching
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WAN