Hi, Please help with Access list on the Internet Router restricting Internet access from specific vlan to specific destination and allowing complete Internet access from another vlan. I am attaching the topology pic, with all the details, please pr...
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
(756) -
Buying Recommendation
(332) -
BYOD
(1) -
C1000 cluster
(1) -
c3850
(1) -
c9200
(1) -
C9200-24P-E Support Contract
(1) -
C9500-16X
(1) -
Catalyst
(1) -
Catalyst 2000
(1,817) -
Catalyst 3000
(2,635) -
Catalyst 4000
(935) -
Catalyst 6000
(887) -
Catalyst 8000
(96) -
Catalyst 9000
(3,814) -
Catalyst 9000 Switches
(9) -
Catalyst Switch
(31) -
Cisco ACI
(3) -
Cisco Annual Internet Report
(1) -
Cisco Bugs
(22) -
Cisco Cafe
(92) -
Cisco Catalyst Center
(27) -
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
(20,072) -
LAN Switching and Routing
(1) -
License
(1) -
Meraki
(1) -
Meraki Switch
(167) -
Movilidad
(1) -
Multi-Domain
(1) -
Network Assurance
(1) -
Network Management
(103) -
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
(25) -
Other NGFW Firewall Topics
(1) -
Other NGFW Firewalls Topics
(1) -
Other Policy-Access Topics
(2) -
Other Routers
(7) -
Other Routing
(12) -
Other Routing and Switching topics
(13) -
Other SD-WAN
(2) -
Other Security Topics
(3) -
Other Storage Networking
(1) -
Other Switches
(6,070) -
Other Switches Routing
(8) -
Other Switching
(74,922) -
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
(173) -
Routing Protocols
(12) -
SD-Access
(4) -
SD-WAN
(1) -
Security
(1) -
Security Management
(3) -
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
(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) -
交换机
(1)
- « Previous
- Next »
Forum Posts
Resolved! How to achieve Restriction between SVI
Hi Experts, Could you please suggest if this is a valid ACL statement. I want to restrict access from vlan20(172.20.2.0/24 Network) to other vlan. Also need to permit access to my WAN Devices which is of ip address, 172.20.4.2,172.20.4.4 and 172.20...
Resolved! ACL for TFTP traffic
Hi,I need restricted access to another VLAN for TFTP traffic. So I´ve created an ACL like this:permit udp 192.168.30.0 0.0.0.255 host 192.168.40.10 eq tftpI add this ACL to the source interface (192.168.30.0) as INCOMING.The tftp request to the tftp ...
Hi, From the “Cisco Industrial Ethernet 4000, 4010 and 5000 Switch Software Configuration Guide”, “Chapter: How to Configure EtherChannels”, https://www.cisco.com/c/en/us/td/docs/switches/lan/cisco_ie4010/software/release/15-2_4_EC/configuration/gu...
I'm very, very new to working with packet tracer/configuring firewalls and I'm having problems getting my DHCP pool to work properly. I moved it from my router to my ASA. I've posted the configuration of the ASA below. Any help is very much appreciat...
I built a simple ospf lab with 2 3560's (really extreme simple) and single area design with area 0. the show ip route issued on my core prints some weird metrics that I don't understand yet: 1.0.0.0/32 is subnetted, 1 subnetsC 1.1.1.1 is...
Hi friends we are using sonicwall NSA 2400 series firewall with 46 mbps leased line connection. most of the time my firewall cpu utlization gets nearly 98 percent . due to this my network is getting struck. we are using 2 cisco 2960 series switch. ...
Hi. every body I've any question about concetp switch stack 1. I've 2 switch stack. If swtich stack master is fail . when show interface status in switch , how is it the port id ? G1/0/xx , G2/0/xx 2. If i'll upgrade ios on switch stack....
Hello all I just recently run the really great Cisco CLI Analyzer on one of my Nexus switches, where various servers, including VMware ESX ones, are connected to. The tool then showed me a "Danger"classified event, named "NXOS Spanning Tree Health Ch...
hi all, i have pair of nexus switches with vpc enabled. i have connected one L3 link to avoide L3 routing issues in the nexus vpc design. i have created one vlan in the nexus and the same subnet i have created interface in fortinet firewall. the fi...
Hi All Can I use SNMP to monitor CISCO 3850 4 Core's usage? On the whatsUP 2017, it only see one core not four. I also read the documented " How to Collect CPU Utilization on Cisco IOS Devices Using SNMP", but it doesn't work. I think i...
Resolved! Which router should RP be configured at?
Hi, Do you think this is important which router should RP be configured at? As we know, after RPT established, it will switch to SPT. And we can also control traffic at RT. Once it exceed the threashold, it could be switched to SPT. Do you think so?...
I have installed cisco2911 router and whenever i restart the router,I am getting the error 'PA-3-PA_INIT_FAILED: Performance Agent failed to initialize (Missing Data License)' why this error is showing and also this may cause of network disconnectio...
Resolved! QoS on Tunnel IPIP
Big question: Does the config below work? We have issues with WRED statistics. Environment: Two branch locations that use MPLS to connect to a datacenter. The configuration of QoS is applied from CE in the datacenter. Branch uses VOIP and some Co...
Welcome to the Cisco Support Community Ask the Expert conversation. This is an opportunity to learn and ask questions about the Cisco Catalyst 6800 Series Switches with Cisco expert Amer Atout. Cisco Catalyst 6800 Series Switches are programmable ca...
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 |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 9 | |
| 6 | |
| 5 | |
| 3 | |
| 3 |
