Hello everyone,I have 5 SVIs configured for VLAN Interfaces 121-125 for my vSphere environment.All VMs can ping IPs on all the VLANs (VMs on VLAN 124 can ping VMs on VLAN121)All VMs, except those on VLAN 124, can access the Internet or even ping my r...
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
(755) -
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
(2,632) -
Catalyst 4000
(934) -
Catalyst 6000
(887) -
Catalyst 8000
(96) -
Catalyst 9000
(3,802) -
Catalyst 9000 Switches
(9) -
Catalyst Switch
(30) -
Cisco ACI
(3) -
Cisco Annual Internet Report
(1) -
Cisco Bugs
(22) -
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
(20,059) -
LAN Switching and Routing
(1) -
License
(1) -
Meraki
(1) -
Meraki Switch
(167) -
Movilidad
(1) -
Multi-Domain
(1) -
Network Assurance
(1) -
Network Management
(101) -
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
(24) -
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
(6,066) -
Other Switches Routing
(8) -
Other Switching
(74,917) -
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
(33) -
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
Hi EveryoneI have a requirement where in I need to provide 6-7 network points on each floor of a 12 four building.I am thinking to place a 48-port access switch so that it can provide connectivity to 6 floors. Is this good approch considering it wi...
Resolved! CRC on ethernet
Dear friends,while analizing a packet capture, i was wondering on what fields the FCS uses to get CRC. some places tells that it gets the whole frame, even preamble, others just say that it just calculates using only the data.regards,
Hi allWe've bought a new RV042 (v3 Hardware) router and installed it (updated firmware to newest version 4.2.1.02tm!). All working fine VPN, Frontend accessible, routing works.But then suddenly (somethimes after one minute, sometimes after 5 minutes)...
HelloCan someone help me explain the output of sh spanning-tree int gi 1/2I have an output here which is confusing interface GigabitEthernet1/2 no switchport trunk native vlan tag switchport private-vlan host-association 958 2958 switchport mode priv...
Hello,Could anyone please explain me this route reflector rule, that states: a route received from a non-client router is not forwarded a client router.What could be its purpose ? Loop prevention is managed by different attibutes so... I cannot think...
Hello, I would like to ask if what is the difference between Upgradable IP Base Layer 3 and IP Services Adv. L3? Focusing specifically to 3750 Catalyst switches. My understanding is that Upgradable IP Base Layer 3 can be upgraded to IP Service...
I've problem with port-channel.The link between WS-C4507R-E and WS-C3508G-XL is a port-channel, and configuration is the following.WS-C4507R-Einterface GigabitEthernet1/10switchport access vlan 166switchport mode accessload-interval 30channel-group 1...
hi everybody.Another weird scenario, I hope you guys can help me with that. ( access switch)---trunk----Distribution sw ------distance 40 miles------Core switch Our design requires distribution switch should be connected to core switch using et...
Resolved! switch management vlan and port ?
Hello, I was wondering what standard procedure was with regards to switch management VLANs.i.e. I have created an out-of-band vlan on a series of switches for the purpose of management.I have spare interfaces on these switches. Do I go ahead now and ...
hi ,i want to gurtantee bandwidth for some users in ACL , and my request is to gurantee 15 mega for users and dont give hem any additional bw ,im using router 7600 and this router doesnt accept the command bandwith in policymap config . do i depend...
I'm looking for a solution to this problem:I get ingress traffic from multiple ports (one VLAN), egressing at one single port, which is connected to a trunk line with small bandwidth.I would like to limit the aggregated traffic of these ports to a ce...
Hi everybody.I just want to clarify something my book says about Cam table look up.h1----------access link--Multilayer sw----------interneth1 is using 199.199.199.1 as default gateway; multilayer sw is configured with :int vlan 1199.199.199.1/24Let a...
Resolved! fragmented packet and access list
Hi everybody Please consider the following scenario:Sw(config)# access-list 120 permit tcp any host 199.199.199.2 eq smtpthe above access list is applied outbound on an interface on the above switch.Suppose switch receives a packet with destination...
Hi experts,•1) I have configured 4 VLANS on my L3 switch.•2) I have one router which has connected 2 ISP link•3) L3 switch & router has connected each other through L3 link.(which has different subnet)•4) VLANS on L3 switch ( vla...
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 |
|---|---|---|
| 04-23-2025 06:26 AM | ||
| 04-23-2025 06:18 AM | ||
| 04-19-2025 09:40 AM | ||
| 04-15-2025 04:52 AM | ||
| 04-11-2025 03:44 AM |
Top Solution Authors
| User | Count |
|---|---|
| 7 | |
| 6 | |
| 6 | |
| 4 | |
| 3 |
