Switching

Assume 2 switches are configured as VTP servers with same domain name. Switch #1 has vlan 10, 20 while switch #2 has vlan 30 and 40. When 2 switches connects in trunk mode will switch #1 update switch #2 vlan database or vice versa?

Hi all, we have merged with another company, they are bringing there laptops to our site and then using vpn to connect to there site, however they still have to be plugged into our lan. Is there a way I can setup so when they plug there pc in the lan...

Hi everybody,I'm actually having a problema with a 2800 router. The issue is that it was working well. I turn it off to move from one rack to other,and then it never has come up again.This is the output of what i see when i turn it on:Readonly ROMM...

There was a network outage today, and I got so hung up on this fact that it distracted me from the real problem... Now that the network is back up, I want to know why I cannot ping my default gateway.There are several networks running on this switch....

Hi all.Now, I know it sounds ridiculous, but I still wanted to try this out.I assigned IP addresses in a dis-contiguous manner, and assigned them to different VLANs. I.e. VLAN 100192.168.1.2192.168.1.4192.168.1.6VLAN 110192.168.1.3192.168.1.5192.168...

In order for the Spectralink phones to talk to the Avaya IP phones we need to setup a route between the following subnets: 10.111.131.0/24 (Specralink subnet) 172.16.0.0 /23 (Avaya IP Phone subnet) You may have the /23 as two separate subnets: 172.1...

I was wondering if the "HTML" directory in a 3500XL switch is able to be TFTP'd to my laptop? I was successful in copying over the .bin file (copy flash tftp), but when I issued the same command and tried to pull the "HTML" file it errored out with ...

Can Netflow packets be captured by a sniffer like Ethereal or Wireshark?I have Netflow configured on our border router, and have a sniffer on the switch inside of it. I set the sniffer Capture Filter to UDP and set the port but do not see any traffi...

I'd like to know if this is suported and I can't find the answer online.1)I can't set dscp with an outgoing policy on FE interface2)Configuring dot1Q in FE the value of CoS (layer 2) is not being mapped, it's always 0, without takinf care of dscp val...

Hi,We have a strange issue with on our customers. Since a couple of weeks he gets an error message stating that there is a duplicate IP address for the address of one his vlans. This message gets back on regular times so we thought somebody had an il...

Could someone please help with the procedure to replace Sup 720's on a Hybrid cat 6509 switch? (two switches)

HISubject OSPFv3int e0/1 must be seen as external on onother ospf neighi have done;ipv6 ospf 1redistribute connected route-map O3route-map O3 permit 10match interface e0/1but the interface doesn't appear as ospf external on the neigh is still normal ...