Hi, Please help to know, in my network 3 3850 switches stacked and it working but i just see that FAN of any one the switch is not flowing and LED status of Rear end of all 3 switches are GREEN. I check with show env all command and everything is...
Switching
Discuss Catalyst brand switches with peers and experts.
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for
- Cisco Community
- Technology and Support
- Networking
- Switching
Options
- Mark all as New
- Mark all as Read
- Float this item to the top
- Subscribe
- Bookmark
- Subscribe to RSS Feed
- Threaded format
- Linear Format
- Sort by Topic Start Date
Labels
-
2960X stack issue
(1) -
9200L Bundle Install Mode
(1) -
9300
(1) -
AAA
(7) -
Access Control Server (ACS)
(2) -
ACI
(2) -
ACI App Center
(1) -
AMP for Endpoints
(1) -
Announcements
(3) -
Application Networking
(1) -
Assurance and Policy
(1) -
Autres sujets de Commutation
(1) -
Autres sujets de Routage
(1) -
boot
(1) -
Branch Router
(761) -
Buying Recommendation
(334) -
BYOD
(1) -
C1000 cluster
(1) -
c3850
(1) -
c9200
(1) -
C9200-24P-E Support Contract
(1) -
C9500-16X
(1) -
Catalyst
(1) -
Catalyst 2000
(1,830) -
Catalyst 3000
(2,647) -
Catalyst 4000
(939) -
Catalyst 6000
(888) -
Catalyst 8000
(97) -
Catalyst 9000
(3,873) -
Catalyst 9000 Switches
(9) -
Catalyst Switch
(32) -
Cisco ACI
(3) -
Cisco Annual Internet Report
(1) -
Cisco Bugs
(23) -
Cisco Cafe
(92) -
Cisco Catalyst Center
(31) -
Cisco Digital Network Architecture-DNA
(3) -
Cisco DNA Assurance
(1) -
Cisco DNA Automation
(1) -
Cisco DNA Center
(2) -
Cisco Firepower Management Center (FMC)
(1) -
Cisco IE-2000(U) EIGRP vs EIGRP Stub
(1) -
Cisco ONE
(5) -
Cisco Press Cafe
(3) -
Cisco Software
(76) -
Cisco Spaces
(2) -
CISCO START ASEAN
(3) -
Cisco Start India
(6) -
Cisco SW
(1) -
Cisco User Groups
(1) -
Cisco.com Idea Center
(5) -
CiscoChat
(6) -
Cloud Networking
(2) -
Collaboration
(1) -
Collaboration Endpoints
(1) -
Collaboration Solutions
(5) -
Community Bug or Issue
(9) -
Community Feedback Forum
(129) -
Community Ideas
(59) -
Commutation
(2) -
Compliance and Posture
(1) -
Conferencing
(1) -
Configuration
(12) -
Contact Center
(1) -
CSC Content with No Valid Community to Post
(12) -
Data Center
(1) -
Data Center Networking
(3) -
Desk Endpoints
(1) -
Device Admin
(7) -
EEM Scripting
(5) -
Email Security
(2) -
etherchannel
(1) -
Firewalls
(1) -
General
(3) -
Guest
(1) -
Général
(1) -
Identity Services Engine
(1) -
Identity Services Engine (ISE)
(6) -
Industrial Switching
(2) -
Integrations
(1) -
Intent Based Networking
(1) -
iOS
(1) -
IOS issue
(1) -
IOS Version
(1) -
ios xe
(1) -
IP Phone and Accessories
(1) -
IP Phones and Accessories
(2) -
IPS and IDS
(1) -
IPv6 Configuration
(1) -
ISR 4000 Series
(1) -
LAN
(9) -
LAN Switching
(20,126) -
LAN Switching and Routing
(1) -
License
(1) -
Meraki
(1) -
Meraki Switch
(166) -
Movilidad
(1) -
Multi-Domain
(1) -
Network Assurance
(1) -
Network Management
(107) -
Network Security
(1) -
network stich issue
(1) -
Networking
(3) -
New Document Idea
(3) -
Nexus
(1) -
Nexus 7000
(1) -
Nexus 9000
(1) -
Nexus Dashboard Insights
(1) -
Nexus Series Switches
(3) -
NGIPS
(1) -
NX-OS
(1) -
Online Chat Support
(2) -
Online Tools and Resources
(4) -
Optical Networking
(11) -
Other Cisco DNA
(3) -
Other Cisco.com Ideas
(1) -
Other Collaboration Applications
(8) -
Other Collaboration Endpoints
(3) -
Other Collaboration Topics
(18) -
Other Community Feedback
(9) -
Other Data Center Switches
(3) -
Other Data Center Topics
(1) -
Other Identity Services Engine (ISE)
(1) -
Other IP Telephony
(1) -
Other NAC
(3) -
Other Network
(19) -
Other Network Architecture
(1) -
Other Network Security Topics
(8) -
Other Networking
(26) -
Other NGFW Firewall Topics
(1) -
Other NGFW Firewalls Topics
(1) -
Other Policy-Access Topics
(2) -
Other Routers
(6) -
Other Routing
(12) -
Other Routing and Switching topics
(13) -
Other SD-WAN
(2) -
Other Security Topics
(3) -
Other Storage Networking
(1) -
Other Switches
(6,102) -
Other Switches Routing
(8) -
Other Switching
(74,958) -
Other Wireless - Mobility Subjects
(1) -
Other Wireless and Mobility Subjects
(7) -
Peripherals
(2) -
Physical Security
(2) -
Positive Feedback
(3) -
Primary boot loader issue
(1) -
Prioritization
(1) -
Remote Access
(1) -
Room Endpoints
(1) -
Routage
(1) -
Routing
(172) -
Routing Protocols
(12) -
SD-Access
(4) -
SD-WAN
(1) -
Security
(1) -
Security Management
(4) -
Security Policy-Access
(2) -
Simplified Operations
(1) -
Small Business Network and Smart Storage
(1) -
Small Business Routers
(2) -
Small Business Security
(1) -
Small Business Support Service
(1) -
Small Business Switches
(36) -
Small Business Wireless
(1) -
Smart Call Home
(1) -
smart net total care portal and collector
(1) -
Software Upgrades
(8) -
Storage Networking
(4) -
Support
(7) -
Switches
(20) -
Switching
(34) -
Switching or Switches
(2) -
Swtiches
(3) -
Technical Documentation
(11) -
Technical Documentation Ideas
(1) -
UCCE CTI Protocol
(1) -
UCS Networking and Storage
(2) -
UCS Solutions
(1) -
Unified Computing System (UCS)
(3) -
Update Document
(1) -
Voice Gateways
(1) -
VPN
(1) -
WAN
(401) -
Webex Meetings
(1) -
Wi-Fi 6
(72) -
Wired
(5) -
Wireless Controllers
(1) -
Wireless Network Management
(1) -
Wireless Security and Network Management
(2) -
XR OS and Platforms
(3) -
YANG Development Kit (YDK)
(1) -
ルータ一般 (IOS & IOS-XE)
(1) -
交换机
(1)
- « Previous
- Next »
Forum Posts
Does anyone have a config that they can share on backing up the running config on RouterA daily at 11pm to a TFTP server? I think it involves the "archive" command.TFTP Address: 10.8.4.201Path location and File Name: TFTPBoot\RouterA.txt Time: Daily ...
Hello everybody, We have a very strange issue in a Catalyst OSPF network. In this network we have 3560, 3750 and some 3650.Until now, network without 3650 worked fine, but with new 3650 these log appeared: Mar 16 21:52:03.994 CET: %OSPF-5-ADJCHG: Pro...
Dears, I'm designing IP Scheme as below, so just want to know that it is fine or will have some issues? Floors of each branch have different Vlans and Subnets (3rd octect) for the same like Data / voice /wireless. Vlan 10 (Data) ground F 10.10.10....
Hi Team , I have a CISCO7609 running with "c7600s72033-advipservicesk9-mz.122-33.SRE8.bin" Ios where i am getting below error on the SFP port once inserting the Transceiver on that port. %SMC-DFC9-2-BAD_ID_HW: Failed Identification Test in 0/0/9 ...
Hi Team, As i am facing the below issue in my SF-300 switch. Snmp and etherchannel not working 1) I want to know whether this switch will support the above mentioned features. If so which version will support. Please share proper cisco documents f...
Allow only web traffic to the company web server with IP address 10.1.2.3. Allow connections from the outside to access the SMTP port on the email server with IP address 10.1.2.2, but deny any other traffic.Allow all employees within the company to s...
Resolved! Help me connect Air-Lap1142N-e-k9
Hi Experts, i have 3 access point cisco Air-lap1142N-e-k9. when i connect it with DHCP, i see AP received IP from DHCP. but when i type ip on chrome not connect web config AP. i see alert refuse connect. see lights change from Green -> Orange -> re...
Resolved! Re-routing Traffic
What is the best way to stop and re-route traffic across OSPF enabled devices? A server (SrvA) is connected a router (RtrA) running OSPF (Area 1) connected to a switch (SwA) which is connected via OSPF (Area0) to a different switch (SwB) running ...
Resolved! allow an IP in VACL
Hi, I have a VACL configured as below: access-list 100 permit ip 172.16.1.0 0.0.0.127 host 172.16.0.52 vlan access-map ABC 10 match ip address 100 action drop vlan access-map ABC 20 action forward vlan filter cls vlan-list 1 Now this VACL ...
It is my understanding that, when initially forming a neighbor adjacency in OSPF routers will exchange Database Descriptors. Based on the headers received during this exchange, the routers will then send each other Link State Requests for any info (l...
I have done 2 Meraki test deployments, one behind a Fortigate and another behind an ASA. During the Fortigate deployment we found the best way to tackle this was to plug the Meraki into a switchport that had no native trunk VLAN. This would set it to...
Resolved! Creating VLAN for guests
Dear All, I want to create special VLAN for some. I'll connect one unmanaged switch to Cisco 2960 port. I want to configure special VLAN and route the traffic directly to firewall and if it is possible also enable DHCP on that VLAN. There are other...
With the SG300 series switches you choose layer 2 or 3 mode for the entire switch in the Administration section. The SG350 does not have that setting. It has a 2 or 3 on each and every port. To get the same effect as before do I need to change each p...
Hi What is wrong? I have an 6880 with multiple FEXes which are distributed in our building as access "Switches". I want to monitor a client, which is connected on FEX 102 on a switchport. The destination port for monitoring is on FEX 111 a normal ...
Learn, share, save
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide
Unanswered Topics
| Subject | Author | Posted |
|---|---|---|
| 06-11-2025 08:26 PM | ||
| 05-27-2025 03:30 AM | ||
| 05-27-2025 12:59 AM | ||
| 05-23-2025 10:30 AM | ||
| 05-15-2025 09:37 PM |
Top Solution Authors
| User | Count |
|---|---|
| 12 | |
| 9 | |
| 6 | |
| 5 | |
| 3 |
