Networking

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Cisco Catalyst Center

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

2139 Posts

NFVIS Solutions

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

12 Posts

SD-WAN and Cloud Networking

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

2085 Posts

Switching

Discuss Catalyst brand switches with peers and experts.

105512 Posts

ThousandEyes

Join us for information about our use cases, common troubleshooting, discussions, getting started gu...

132 Posts

Activity in Networking

NCS-5504 credentials loss

Hi Team,By mistake i have been deleted root credentials on my NCS-5504 XR . Now i am unable to login router. Any procedure how to recover the credentials.RegardsSalman+919871873874 

SD-WAN vEdge Upgrade path

Hello, team. Good day.   We are planning to upgrade below platforms to 20.9.x. Is there any upgrade path ?   - vEdge 5000 20.3.3 - vEdge 2000 20.6.3 - ISR1100-6G (Viptela OS) 20.6.3   Thanks.

jjpark by Level 1
  • 4 Views
  • 0 replies
  • 0 Helpful votes

VPC Link Down

Hi anyone can assist me on the VPC configuration ? The status not up. VPC Status : switch(config)# show vpcLegend:(*) - local vPC is down, forwarding via vPC peer-link vPC domain id : 700Peer status : peer link is downvPC keep-alive status : Suspende...

Muhd by Level 1
  • 113 Views
  • 4 replies
  • 0 Helpful votes

EEM scripting help

I'm trying to have EEM script where I run the script manually and it display the output of the results in the session but for some reason I'm unable to do so. This is what I have so far(config)#event manager applet TestCommand(config-applet)# event n...

Sunny5 by Level 1
  • 67 Views
  • 2 replies
  • 0 Helpful votes

QOS on Catalyst 9300,not showing captured packets.

Have applied the below policy map in OUT direction but I couldn't see the packets count increased but instead the total bytes output get increases. At the same time policy towards ingress which captures the match protocols increases.Input policy-For ...

9200 switch loosing its configuration

Hi guys, One of my friend is facing a issue and it seems quite weird.2 of his 9200 switches lost their configuration even though configuration was saved and even if for some reason switch restarted but they should not  loose its configuration. what c...

Cisco Packet Tracer 2960-24TT indicates Orange (amber)

Hello everyone. I work in Cisco Packet Tracer and have a simple network with 5 subnetworks connected through 2960-24TT Switch. The problem is when i connect 5 subnetworks to 1 network some (3) routes light orange (amber). And i can`t fix it. Where sh...

photo_2024-04-19_03-40-10.jpg photo_2024-04-19_03-40-13.jpg

Puzzling results when pasting in ACL config to switch

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. When I go back and look at the ACL, it looks like there are only lik...

VRRP issue

Facing issue with VRRP, when upstream router5 initiate traffic for downstream router6 then return traffic is not following VRRP VIP as Gateway. In my case switch2 is master and switch3 is standby.If Router6 initiate the traffic then VRRP working fine...

QOS for a Destination-ip in Cisco IOSXE

Hi All,We have a URL which resolves to particular public ip and performance of that website is slow than expected from our office . We have a P2P link from office to DataCentre and from DataCentre it exits to internet. We observed the performance was...

Resolved! Catalyst 3850 Flash directory .dbpersist/DMI_STATE_DB

Does anyone know what this directory in Flash is for?  I was changing a username password on one of our switches and the logs show an error pertaining to .dbpersist/DMI_STATE_DB/DMI_STATE_DB file.   %TDLDB-3-DBPERSIST_OPERATION_FAILURE: Switch 1 R0/0...

Router 1721 not saving Config

Hi Guys a quick one, I have a problem with my router which is not saving configuration after I switch off. Where do I go ? Any clues

cm by Level 1
  • 1799 Views
  • 5 replies
  • 0 Helpful votes

ASA5506-X simple setup NOT understanding HELP

I’m not sure if I’m posting this in the right spot; I’m new to this needing help with setup of a device. I’ve been trying and failing at setting up my 5506. I have a few questions I think if I can get cleared up I can maybe get this working. Please h...

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