Switching

Dear All,We have noticed on 3750 switch that the stacking ports have been unstable,they are flapping server times a day,i couldnt able to find out any thing exeptthe below explanationError Message STACKMGR-4-STACK_LINK_CHANGE: Stack Port [chars] S...

Would you help me to understand the reason why Total Output Drops increasing on WAN interface fa0/0( facing to VPLS/L2 service link) on my 1841 router?To my understanding there are two reasons that could cause this output drop counter increasing as f...

Hi All,I have a dhcp server on w2k3 and one scope for one LAN .I want to have another scope on the same dhcp server for a 2nd Vlan and I did the IP helper and ip broadcast on the 2nd Vlan interface but it is not working.No PC gets IP in the second sc...

Hello,I'm currently in the process of re-designing QoS for our entire network (LAN & MPLS WAN).We already have VLAN & IP Address QoS enabled in the core of our network.In 2008 we implemented MPLS between HQ and 2 Remote/Branch Offices. Each site has...

Hi all, we have the option to use LACP from the server to the switch with 2 nics, in my min this would be true load balancing both ways rather tan using the HP default of outboun load balancing. am i right in saying this? I think the server does outg...

Hi all, I have a small queryWith cisco routers, do they have an IOS image and a boot image?if so what does the boot image look like, ie the name when I do show flashcheersCarl

Hi All,I want to ask a question which is that I have a Cisco 2821 router running GRE over IPSec which point to another Cisco 2821 which has same configuration. I see so many fragmentation shown in "show ip traffic". Then I have read the Cisco documen...

Hi,I have tried to set the BGP no-export community for only the default routebetween 2 routers.I have tried the following configuration on the announcing router with no luck (have also tried using standard ACL's).!neighbor 195.50.113.250 remote-as 56...

Good morning to all,could you tell me some particular situations in which the auxiliary port of a router/L3 switch must be used?Thanks

Hi every body!My understanding is in order for trunk to form, both ends must be configured with same trunk encapsulation i.e dotq or isl.However, i encountered something in my book which says if one end is configured with isl and the other with dot1q...

Hi,We are getting the error message "Correcting the primary nv_flash PLD version 0x10" when we boot the 1841 router.Please suggest.

HI every body!Let say we have a multilayer switch.We want to configure f0/1 as trunk.Please consider the following configuration :switch(config) int f0/1Switch(config-if) switchport mode trunkwill setting the trunk mode on fo/1 automatically set the ...