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Resolved! Question on quality of service

Hi Gents,I have taken this excerpt from the QOS SRND for Campus Design: "Queueing algorithms are activated only when a device is experiencing congestion and are deactivated when the congestion clears" my question is - What if you have a Gig interface...

3750 stack problem

Hi,I have a stack of 2 x 3750's (1= master, 2= member). Both have 2 stack cables attached. I added a third 3750 and unplugged one of the stack cables from switch 2 to and connected to switch 3. So my cabling was 1 - 2 and 1 - 3. I hadn't added the 's...

johnnymac by • Level 1
  • 962 Views
  • 2 replies
  • 0 Helpful votes

Extended ACL's help ---urgent

i have created one vlan500 (GW 10.13.109.1) and it is in active.i defined one accesslist group like below....ip access-list extended GUEST_ACCESS deny ip 10.12.0.0 0.0.255.255 any deny ip 10.146.0.0 0.0.255.255 any deny ip 10.15.0.0 0.0.255.255...

Enable Secret 5 problem ?

I added this command "enable secret 5 testing" in the cisco switch.I save it (write mem) and restart the switch,the switch prompt me the password when i want to go in to the enable mode. I tried "testing" as the password, but switch reply wrong passw...

sam-lee by • Level 1
  • 12248 Views
  • 13 replies
  • 5 Helpful votes

Redundant Links - Spanning Tree or ?

Hi All,I have a pair of 6509s running as our core switch. I also have a few 4510s that we are looking at bringing up over 10GE. I would like to set up a redundant link to the other core as fall back but am unsure of the direction to go.1. Leave it up...

netops by • Level 1
  • 2400 Views
  • 6 replies
  • 0 Helpful votes

Resolved! public key in ssh

Hi every body!my book shows the following configuration with regard to ssh.eema(config)#line vty 0 15eema(con-line)#login localeema(con-line)# transport input telnet ssheema(config)# username sarah password ciscoeema(config) # ip domain-name exampl...

sarahr202 by • Level 5
  • 706 Views
  • 2 replies
  • 0 Helpful votes

4900M versus 6500

Alright, so we're putting together a design for a smaller, green field datacenter and I wanted to reach out to this community for feedback because I've gotten mixed messages about the 4900M platform.A pair of 4900Ms could work as distribution (we're ...

help with Cisco 1841 Router

I need some help with setting up routes for the internet. Right now we have the router in the remote site and the way it connects, is T1 goes from main office to remote site and then from router to a switch to everyone in the office. Also the interne...

Etherchannel Grouping on 3750

Hi,I want to build a redundant connection to my servers.Two switch and two switch each connected to as cross connection ie redundant connection.I want to achieve Load balancing when both switch works ie Active-Active and when switch goes down other s...

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