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Resolved! Understanding auto summary

Hi all, Im studying the 100-105  Cisco book to trying and understand how auto summary works. Applying what is said in the last line of the last paragraph has me stumped as I can't see how replacing the network on the left eliminates the di...

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nbhayman1 by Beginner
  • 3 replies
  • 0 Helpful votes

Fiber link going down without a reason

Hi Guys, I have a core switch (3750-x stack) connected to an access switch (3560x) with a 10GB fiber link. I also have a backup 4x1GB port channel. The problem is that I can make the 10G link work, but it just turns off after a few hours without a cl...

db1 by Beginner
  • 5 replies
  • 0 Helpful votes

Assistance with BGP load balancing

Hi guys,    I have a scenario that I am currently struggling with and I know your expertise would be helpful. I am new with BGP and I have been assigned a project to implement load balancing in a production environment. I have a branch router with co...

1Benjamin by Beginner
  • 17 replies
  • 0 Helpful votes

NTP (VRF) problem

Having a problem with NTP on an 1841 with VRFs. I have configured the following:interface VlanX description NTP interface ip vrf forwarding NTP ip address <ip address>ntp authentication-key 1 md5 blahblahntp authenticatentp source VlanXntp master 2nt...

Connecting to a device using the port

Hi ,   I have a device connected on the other side of the cisco 6513 ,    For example : --->6513-1(1/1) 6513-1 (2/2)--> PC . How can I ping from the PC to the far end device .   Tried mapping the 1/1,2/2 and the end as the same VLAN , but it has not ...

manuel34 by Beginner
  • 2 replies
  • 0 Helpful votes

Resolved! Qos operations on switch

Hi guys,   Im not up to much on the QOS side and we are changing all our old Cisco edge switches for a new vendor.  I have a policy map that do not seem to be applied to anything, also a class map that doesn't seem to do anything either  just wanted ...

normbeef by Beginner
  • 9 replies
  • 0 Helpful votes

No traffic on SPAN port C2960 (Meraki to Cisco)

Hi Guys ,   Need some help on here . Because Meraki switch only support 1 destination SPAN port hence inorder to duplicate the traffic , i tried connect to cisco 2960 and configure multiple destination SPAN to archieve the objectives.   However , aft...

cskhor by Beginner
  • 3 replies
  • 0 Helpful votes

Distance vector Routing protocols

What two things will a router do when running a distance vector routing protocol? (Choose two.)A. Send periodic updates regardless of topology changes.B. Send entire routing table to all routers in the routing domain.C. Use the shortest-path algorith...

jonk34567 by Enthusiast
  • 7 replies
  • 0 Helpful votes

Resolved! Update firmware only if version doesn't match x.x.x

Hi so i'm trying to create an EEM script that will check the firmware version on the switch, if it doesn't match the correct specified version it needs to update.   something like this: event manager applet model event none action 1.0 cli command "en...

Comm4nd0 by Beginner
  • 11 replies
  • 0 Helpful votes