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Resolved! Physical int vs port channel

Hello, in etherchannel config, which is better to apply commands such :         Switchport tr na vl 1         Switchport trunk encapsulation dot1q         Switchport mode trunk        Switchport tr allowed vl x,yunder port-channel or the physical int...

ahmad1982 by • Level 1
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Cisco 3750X

I have two 3750X stacks at an elementary school. They are linked via 1GB fiber uplink. I have a VLAN that decided to stop working. I moved all access ports to another VLAN and they are fine. One stack is in VTP server mode and the other transparent. ...

Cisco 6513 bridge-group riddle?

We have a WS-C6513 Chassis that is the Layer2/Layer3 Core for our network running 12.2.18 SXF(17)b.  We have an automated system that compares the Running to the Startup config to ensure that they are kept in sync.    In simple terms did an engineer ...

Cat 4500 sup 7E queueing

I am trying to get to grips with QoS, and particularly with queueing on the Catalyst 4500E with supervisor 7E.  I think I understand the business about needing an output policy map in order to control the queueing on each port.  My question is, how c...

Resolved! Cheapest Cisco IOS Switches VLAN Compatible

Hi,I have been asked to implement a VLAN setup for a building which may have 8-10 VLANs. At the minute we are using a DrayTek router with 5 spate port based VLANs with a small Netgear switch into each port for each VLAN. Although this works, it is no...

Cisco 3750X

I have two 3750X stacks at an elementary school. They are linked via 1GB fiber uplink. I have a VLAN that decided to stop working. I moved all access ports to another VLAN and they are fine. One stack is in VTP server mode and the other transparent. ...

Cisco 3750X

I have two 3750X stacks at an elementary school. They are linked via 1GB fiber uplink. I have a VLAN that decided to stop working. I moved all access ports to another VLAN and they are fine. One stack is in VTP server mode and the other transparent. ...

SIP Priority / VOIP QoS issues

Currently at my company we have three locations with Cisco VOIP phones running on an Asterisk system. Referring to the diagram below, the Asterisk server sits at the home location and all phones communicate back to it. From time to time I'm alerted t...

Resolved! 4500x SVI problem

Good Morning,I setup a brand new 4500x 16 port Distribution switch with SVI's on it and they won't come up.  The license feature is ipbase.  I activated and accepted the EULA for the ipbase without activating and accepting the EULA for the iplan feat...

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