Buy or Renew
Buy or Renew
Cisco + Splunk: It’s a new day for your data. Learn more.
 

Switching

Discuss Catalyst brand switches with peers and experts.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation

Get 20% off switches when you combine Cisco solutions

 
Labels

Forum Posts

Start a conversation

Ether channel / Stacking in core layer

Dear All,As we know there are three layer in cisco Network Model:CoreDistributionAccessSo my question is  in Core / Distribution layer should i use Etherchannel between switches or use Stacking if switches are stackble.For ex: suppose I have two cisc...

GNS3: No ping router

i would like to connect virtual router to real lan network using GNS3 Softwarei do the following:1-create loopback netwok;2- i share this loopback with my local network (LAN)3- i configure cloud as adding my loopback network4- i configure router inte...

dhcp confliction issue ----

My office is not able to get ip address for any client .... router output is also showing that we have confliction .... router #  no ip dhcp use vrf connectedip dhcp excluded-address 161.61.*.1 161.61.*.10!ip dhcp pool ******   network 161.61.*.* 255...

Resolved! 877w as wireless client&bridge

We have dlink dir320 router and cisco 877W.The goal is to make a 877W to work as a wireless client of dlink dir320 and brigde the LAN&WLAN so than the LAN clients of 877W could take DHCP from Dlink 320 directly.Here's the config of 877w: ! bridge irb...

Resolved! question about "show proc cpu"

Hi all,I have a question about the output of "show proce cpu"Router#sh proc c CPU utilization for five seconds: 8%/3%; one minute: 3%; five minutes: 2%  1         128       193        663  0.00%  0.00%  0.00%   0 Chunk Manager       2        4400    ...

Ray Han by • Level 1
  • 2345 Views
  • 4 replies
  • 0 Helpful votes

Resolved! Cisco 6506 rebooted

Hi,My Cisco 6506 switch got rebooted with the message as below:%SPANTREE-5-EXTENDED_SYSID:Configured from memory by consoleSystem restarted...Can any one suggest the root cause. Logs attached.Thanks,

Catalyst 2960S for IPTV backbone ?

Hello,we have Catalysts 2960S for switching in our Wireless high capacity backbone network. As agregation switch we are using 3560x. I just need to know, if are these 2960S good solution for igmp snooping for whole IPTV stream. It put only a range fr...

Relay agent and forwarding query on 2960

Hi,I need support on understanding and configuring dhcp relay agent And forwarding. Lets say a bunch of TCP/IP devices required a dhcp ip where it is installed on a perticular server to run so. The server having dhcp pool where it provide the devices...

Resolved! difference between 6500 SXJ and SXI

Hi Forumers'i would like to check out what's the difference between the naming convnetion for the 6500 IOS. I read the data sheet to support my POC deployment to support NCS v.1 the 6500 IOS need to upgrade to 12.2 (33) SXIIs it able to work if i usi...

Resolved! Why boot up takes long time. Aironet 1200 Series

I have a Cisco Aironet 1200 Series Access Point. It takes long time to boot up.After showing the warning banner message it takes long time before asking for username. Please suggest.The sh version is given below.Cisco IOS Software, C1200 Software (C1...

leninstcs by • Level 1
  • 1001 Views
  • 3 replies
  • 0 Helpful votes

Resolved! virtual link (ospf) and md5

Hi everybody How is everyone? A virtual is established between R1 and R3R1 and R3 both are connected via virtual link. R1 is configured to use Md5 on virtual link  while R3  is not.I am surprised to find the link stay up even when i reset the ospf pr...

sarahr202 by • Level 5
  • 575 Views
  • 2 replies
  • 0 Helpful votes
View All
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Review Cisco Networking products for a $25 gift card