Switching

Hi. how can i introduce redundancy to avoid failover of services running in two different stack switches? Before, one of the stack switches failed and some of the services in our network were affected. how do i introduce redundancy to this current se...

We have a pair of 6509 E Cat Switches and now we need to implement VSS. We are planning to buy VS-S720-10G-3C to replace with the current SUP720-3B So before purchasing we want to know if the current current line cards will be compatible with new sup...

Hi  UDLD timers have always been mystery for me, is it possible for anyone to explain following attributes from show udld Fa0/16  1. Message Interval  2. Time Out Interval 3. Expiration time (in entry section) How do above timers work on UDLD Hell...

Hello, I have a 3560C-8PC-S running IOS 15.2(2)E4 with the ipbase license. From what I read elsewhere, this switch supports NetFlow Lite; however, I'm failing to see any flows exported when issuing a sh ip flow export.  Debugging ip flow export has n...

I will describe the problem then describe the solution. My questions for this forum are why does this occur and what exactly does the given solution do? Problem: On a Cisco 5915 Embedded Service Router card (OEM'd and integrated by Parvus (now Curti...

I have one I think should be really simple but I can fix it to save my life.... Running a little Cisco 1811 router.  Int fa0 = Outside interface to Cable Modem Int vlan1921 = SVI for the local LAN Everything works swimmingly on vlan 1921. No issue...

Hi all, I'm trying to redistribute BGP to EIGRP and vice versa. I am succussfully redistributing EIGRP to BGP, but can't get EIGRP routes into BGP.                  Here's my config. Any guidance or assistance would be very much appreciated.  router...

SW2#sh int tru Port Mode Encapsulation Status Native vlan Fa0/1 on 802.1q trunking 1 Fa0/2 on 802.1q trunking 1 Fa0/3 on 802.1q trunking 1 Port Vlans allowed on trunk Fa0/1 1-1005 Fa0/2 1-1005 Fa0/3 1-1005 Port Vlans allowed and active in manageme...

Forum, I am working at a client site today and am configuring some new 3850 switches that they have purchased. I am currently configuring a 48 port switch, which to no surprise, has 48 physical RJ45 ports on the front of the switch. On CLI, I see the...

We wish to connect two Catalyst 2960X-48FPS-L switches about 200 feet apart with fiber.  We are trying to replicate what we already have for the connection between another pair of switches elsewhere on the premises. We propose to use duplex multimode...