Hello,If I have two layer 3 switches on a campus LAN connected to each other with a routed interface on each switch, can I still enable MACsec on both switches and the traffic between the switches would be encrypted?Being that the switches are connec...
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
(758) -
Buying Recommendation
(331) -
BYOD
(1) -
C1000 cluster
(1) -
c3850
(1) -
c9200
(1) -
C9200-24P-E Support Contract
(1) -
C9500-16X
(1) -
Catalyst
(1) -
Catalyst 2000
(1,816) -
Catalyst 3000
(2,635) -
Catalyst 4000
(937) -
Catalyst 6000
(887) -
Catalyst 8000
(96) -
Catalyst 9000
(3,830) -
Catalyst 9000 Switches
(9) -
Catalyst Switch
(30) -
Cisco ACI
(3) -
Cisco Annual Internet Report
(1) -
Cisco Bugs
(23) -
Cisco Cafe
(92) -
Cisco Catalyst Center
(26) -
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
(74) -
Cisco Spaces
(2) -
CISCO START ASEAN
(3) -
Cisco Start India
(5) -
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) -
Identity Services Engine
(1) -
Identity Services Engine (ISE)
(6) -
Industrial Switching
(1) -
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
(1) -
IPS and IDS
(1) -
IPv6 Configuration
(1) -
ISR 4000 Series
(1) -
LAN
(9) -
LAN Switching
(20,084) -
LAN Switching and Routing
(1) -
License
(1) -
Meraki
(1) -
Meraki Switch
(167) -
Movilidad
(1) -
Multi-Domain
(1) -
Network Assurance
(1) -
Network Management
(102) -
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
(2) -
Other Data Center Topics
(1) -
Other Identity Services Engine (ISE)
(1) -
Other IP Telephony
(1) -
Other NAC
(3) -
Other Network
(18) -
Other Network Architecture
(1) -
Other Network Security Topics
(8) -
Other Networking
(25) -
Other NGFW Firewall Topics
(1) -
Other NGFW Firewalls Topics
(1) -
Other Policy-Access Topics
(2) -
Other Routers
(7) -
Other Routing
(10) -
Other Routing and Switching topics
(13) -
Other SD-WAN
(2) -
Other Security Topics
(3) -
Other Storage Networking
(1) -
Other Switches
(6,077) -
Other Switches Routing
(8) -
Other Switching
(74,930) -
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) -
Routing
(173) -
Routing Protocols
(11) -
SD-Access
(4) -
SD-WAN
(1) -
Security
(1) -
Security Management
(3) -
Security Policy-Access
(2) -
Small Business Network and Smart Storage
(1) -
Small Business Routers
(2) -
Small Business Security
(1) -
Small Business Support Service
(1) -
Small Business Switches
(34) -
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)
- « Previous
- Next »
Forum Posts
Resolved! Cisco Nexus 9000 - MacSec Compatibility?
Hello,I have some Nexus9000 93180YC-EX chassis" switches and couldn't determine if they were MacSec capable? I checked under the feature set and MacSec isn't an option.Is it a limitation on the hardware or software only, or both?Thanks.
Resolved! 3750G HSRP issues
We have two 3750Gs setup with HSRP that we're seeing the below message on. Pretty sure it's because HSRP messages are not getting shared correctly between the two but don't know why. 105331: May 11 16:29:48: %HSRP-6-STATECHANGE: Vlan114 Grp 1 state ...
iOS 16.3.6 Denali, with ISE 3.6 patch 6 (in monitor mode)#sh license feature-versionFeature Name Version----------------------------ipservices 1.0ipservices eval 1.0ipbase 1.0ipbase eval 1.0lanbase 1.0 I have created a PACL to block all multicast, an...
We are currently installing a vPC pair of nexus 9K switches as TOR switches for a VDI environment. These switches will be vPC paired and connect to the core 4500-x VSS pair in another CER. How would I configure a port channel from the TOR nexus pair ...
Hi, Please take a look at my basic diagram. I have (2) layer 2 circuits form 2 different carriers connecting my catalyst 9000's in two different datacenters. Currently, one is active and the other is in standby mode via being blocked by STP. I am ...
Resolved! Configure logging host failover
Greetings! I have several 9300 series switches running IOS XE 17.x that forward SYSLOG to a central logging server. We recently stood up another logging server for HA/redundancy, but an issue we are running into is log duplication. I know that with R...
Instead of VTP , what protocol can be used for non Cisco switches?
I have been playing around with MACSEC to encrypt traffic between two switches - a C3560X running 15.2(4)E10 and a C3560CX running 15.2(7)E6. The configuration is very simple; on both I have this configured on the interface: cts manual no propagat...
Hi, We are trying to automate IOS upgrades. We can copy over the new IOS and reload the devices with SNMP, however we haven't been able to find a solution to replace the install commands. Does anyone know an SNMP alternative for these 2 install comma...
When I log on to my Cisco switch via a browser, following the express setup instructions (after boot up is complete, hold exp. setup, exp light blinks green, port 1 blinks green, all wireless clients disabled, proxy servers disabled, plug cat 5 into ...
Resolved! DHCP Failed. APIPA is being used
Hi Everyone, I have a project for my university to design a VLAN but unfortunately I got in pc Configuration: DHCP failed APIPA is being used.Can anyone help me, please?I attached the Project in Packet tracer if someone wants to check
Resolved! Etherchannel vlan issue
Hi, I have 2 ports (port 47 and Port 48) that are both in the same ether channel and are trunk ports. I have 2 vlans which are vlan 47 and vlan 48. I would like that only vlan 47 is allowed on port 47 and only vlan 48 is allowed to pass on port 48 ...
Resolved! Deleting IOS from 3 Stack switches
Hi all,Is there any command that i can use to delete the IOS from 3 stack switches at same time?I can do it manually one by one but curious to know if any command exists?ThanksMAhesh
Dear Experts, We have a catalyst 9200 switch and a bare metal server connected on it. We have configured the spanning-tree portfast on a port. For the last 3-4 months it's been working fine but firm last week it's not performing well. interface proto...
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 |
|---|---|---|
| 05-15-2025 09:37 PM | ||
| 05-06-2025 02:02 AM | ||
| 04-23-2025 06:26 AM | ||
| 04-23-2025 06:18 AM | ||
| 04-19-2025 09:40 AM |
Top Solution Authors
| User | Count |
|---|---|
| 9 | |
| 5 | |
| 4 | |
| 4 | |
| 2 |
