Hi,I have a problem with spaning tree I have two switches acting as the root bridge for the same vlan the show version of both switches are down below Do I hit any known software bugs,thanks and best regards
-
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
(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
(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 « Previous
- Next » Next »
Forum Posts
Resolved! Whatsnew Command
Hello All,I come to now a new command that "whatsnew" which helps to know what recent changes made on device. i tried on our one of device but did find the command in help. than i tried to find this in Command Lookup Tool but i did not find such comm...
Hello,Recently i was informed by my ISP that my Internet leasesline is upgraded from 20Mb to 80Mbps , Can any onePlease tell me how to check this by using any tool or any method.Thank you for all your posts.Regards,KA.
Dear Experts,I have new Cisco 3750E Switch with c3750e-universalk9-mz.122-50.SE2.bin IOS image. Now i m unable to run OSPF. It say OSPF is not supported. Now How can i Upgrade my image to IP Services in place of Universal.....Is there any other way a...
Hi i have a cisco 2511 router its having 8 mb flash. i am tring to load ios on rommon mode but its showing error. i.e. F3: 3641976+85568+217784 at 0x3000060This error getting when i am trying to use this comman >L c2500-i-l.113-11a.bin 192.168.1.1. I...
HelloI have one headquarter and 2 remote siteThe headquarter is connected to each remote site with VPN connectionThe user on the remote site have access on all resource on the central site (headquarter), but they don’t have access to internetNow it ...
hi guys,I need your advice:I have a couple of cisco 3560 switches and a server with two nics.Which is the best way to get high availabilty? Setting up an etherchannel between the two 3560 and connecting the nics of the server to each port of the ethe...
Resolved! Broadcast to multicast conversion
R1 is the first hop router. fa0/1 is directly connected to R2's fa0/1R1's int lo0 is the broadcast sender to destination port 12345.R2 is the last hop router, fa0/1 is directly connected to R1's fa0/1. R2's int lo0 is the broadcast receiver.Conversio...
Hi after changing the mac address of an SVI on a 2950 switch the interface became unpingable.The following note can be found here http://www.cisco.com/en/US/products/hw/switches/ps700/products_tech_note09186a00801c9b4e.shtmlNote: In Cisco IOS Softwa...
Hello,Cisco IOS Software, s72033_rp Software (s72033_rp-IPSERVICESK9_WAN-M), Version 1 2.2(33)SXI4a, RELEASE SOFTWARE (fc2)We use two cisco WS-C6506-E as our Core Routers. Th...
Hi,Is there an interface configuration to make a physical interface (Fast Ethernet or Gigabit Ethernet) always up (ie without having any devices connected to it)Ta,Mahesh
HiI have a router and im tring to load image from rommon mode but i didnt. i tried a lot and various images but still its not i will provide you the error in belowrommon 5 > xmodem flash:/c2800nm-ipbasek9-mz.151-2.T1.binDo not start the sending progr...
I am implementing a WAN optimization product and I need to getWCCP working for it to work properly - problem is, I only have 2960 switches and a PIX (6.3.5) at my datacenter so there is no support for WCCP there.I have been racking my brain and thou...
Cisco switches are now running PVST+,and H3C running MSTP, how can they talk to each other, without changing any configuration on Cisco site. I know that vlan 1 can prevent loop because the BPDU of VLAN1 is standard.But I don't know other vlans(for e...
Hi ,R1 is Router is connected to Frame relay is connect to two Router R2 and R3 with serial with EIGRP 37 and its working fine.R2 and R3 Also connected via fast Ethernet.R3 have loopback connected with 4.4.4.4 and R1 is connected with 1.1.1.1 Loopbac...