I configured a 9500 as a DHCP server to give out unlimited leasesip dhcp pool Vlan100 network 10.1.0.0 255.255.254.0 dns-server x.y.z default-router x.y.z lease infinite as you can see I have 510 ips for this network, now let's say max number of ppl ...
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
(764) -
Buying Recommendation
(336) -
BYOD
(1) -
C1000 cluster
(1) -
c3850
(1) -
c9200
(1) -
C9200-24P-E Support Contract
(1) -
C9500-16X
(1) -
Catalyst
(1) -
Catalyst 2000
(1,835) -
Catalyst 3000
(2,659) -
Catalyst 4000
(939) -
Catalyst 6000
(891) -
Catalyst 8000
(98) -
Catalyst 9000
(3,936) -
Catalyst 9000 Switches
(9) -
Catalyst Switch
(31) -
Cisco ACI
(3) -
Cisco Annual Internet Report
(1) -
Cisco Bugs
(25) -
Cisco Cafe
(93) -
Cisco Catalyst Center
(32) -
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
(130) -
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) -
ISE
(1) -
ISR 4000 Series
(1) -
LAN
(9) -
LAN Switching
(20,179) -
LAN Switching and Routing
(1) -
License
(1) -
Meraki
(1) -
Meraki Switch
(171) -
Movilidad
(1) -
Multi-Domain
(1) -
Network Assurance
(1) -
Network Management
(108) -
Network Security
(1) -
network stich issue
(1) -
Networking
(4) -
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
(21) -
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
(6) -
Other Routing
(10) -
Other Routing and Switching topics
(13) -
Other SD-WAN
(2) -
Other Security Topics
(3) -
Other Storage Networking
(1) -
Other Switches
(6,135) -
Other Switches Routing
(8) -
Other Switching
(74,990) -
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
(172) -
Routing Protocols
(11) -
SD-Access
(4) -
SD-WAN
(1) -
Security
(2) -
Security Management
(5) -
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
(35) -
Small Business Wireless
(1) -
Smart Call Home
(1) -
smart net total care portal and collector
(1) -
Software Upgrades
(9) -
Storage Networking
(4) -
Support
(7) -
Switches
(20) -
Switching
(34) -
Switching or Switches
(3) -
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
(404) -
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! Hot add stack connection
Hello,We have a three 3850 switch stack connected non-redundant half bandwidth.Switch # Port 1 Port 2------- ------ ------1 2 None2 3 13 None 2We need to connect Sw...
homelab with a single C3560CX-12PC-S L3 switch and multiple VLANs (6), no ACLs (yet). Wireless being provided via 2 AIR-AP1852I-B-K9 aironet 1850i. intervlan routing working just how I'd like it to until I turn on multicast routing on the L3 switc...
Hi Cisco people, I've just inherited a Cisco L2 device running IOS XR 6.6.12. This switch has a bundle connection to another identical switch. I see this subinterface on the switch-to-switch bundle connection in the running config: interface Bu...
Hello Everyone,I have a question, because I'm starting my CISCO adventure with new models of Catalyst C1000 series switches (48 GbE + 4sfp). I have 5 switches to install (to connect in one place). In the documentation, there is the concept of H-stack...
Hi , We have a new C9300-48-UXM-A switch configured as Layer 2. We have a testing device which uses 4 Mbps only, connecting to C9300 switch. Need help on how to limit bandwidth to 4 Mbps on this interface. -------------------------Inter_Config------...
Hello everyone, A Non-Cisco 24 ort Switch is connected on my Cisco Catalyst Switch port. I want to see all the MAC addresses connected on Cisco Switch port in Descending order. I am running the following command with INCLUDE but it does't help : # sh...
Hello, Everyone. I have Nexus 3548-X Switch and want to configure WCCP, but I can't find the WCCP command and WCCP feature on the switch, so is this switch support this feature or not??
Resolved! how I can do health check for switch?
Hi, I want to do health check for cisco switch 2950 and sg300 , how can i do that??
Resolved! Upgrading Sup for 4510R
Hi there,I have 4510R with a sup module WS-X4516 with 9 line card types (slot 2 is empty): WS-X4148-RJ, WS-X4548-GB-RJ45V, and WS-X4248-RJ45V. I want to upgrade the sup from WS-X4516 to WS-X45-Sup6L-E to have 10G SFP uplinks!Mod Ports Card Type ...
****In my setup Switches (N9K) are connected to CSP & it is continuously rebooting.****** Switch INFO: SoftwareBIOS: version 05.42NXOS: version 9.3(6)BIOS compile time: 06/14/2020NXOS image file is: bootflash:///nxos.9.3.6.binNXOS compile time: 11/...
I feel like I'm losing it and am looking for some clarification. Seems to be an easy enough question and I'm just overthinking it. We have 2 ISPs and 1 WAN (C9200-24-E) switch at the moment going to our firewalls. The port list as follows: G1/0/1: IS...
Hi, I have a question. I want to activate MACSec between a WAN connection 10Gbit. My end systems are CISCO 9500 . Routing Protocoll OSPF with BFD.Without BFD the MACSec connection is running stable. When I configure BFD , every few seconds the OSPF,...
Hello everybody, I have recently encountered with some issues on my c9300-48P-A, c9300-48T-A switches with 16.12.04 IOS. I configure interfaces by these commands: interface GigabitEthernet1/0/1authentication event fail action authorize vlan idauthent...
I am trying to connect to a nexus switch from within the nexus CLI. I have tried ssh -l admin 10.10.10.10 but it is not accepting the command
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 |
|---|---|---|
| 07-23-2025 01:45 PM | ||
| 07-08-2025 11:44 PM | ||
| 07-04-2025 02:13 AM | ||
| 06-26-2025 10:05 AM | ||
| 06-16-2025 07:47 PM |
Top Solution Authors
| User | Count |
|---|---|
| 13 | |
| 11 | |
| 9 | |
| 5 | |
| 4 |
