Switching

Could anyone let me know what changes should be made to queue-set 1 configurations as follows so that traffic with dscp 0 can get all the remaining bandwidth and resources, without affecting traffic with DSCP 46, 34 & 26 (keep the same performance as...

Hello forumsI have a question to the 3-layered network hierarchy model of Cisco concerning routing. Core: fast packet switching, no routing functionDistribution: routingAccess: End devicesI build up the szenario shown in the attached image. There are...

I've two core switches in stack (as in picture)And i've some L2 switches that support STP, and i want to connect two interfaces of this layer2 switch with two core switches that are in stack (one interface per core switch). So the idea is...if one of...

hello can someone please advice as to how to resolve a licesing issuepresently i have a 10Ge upgrade license and the advanced metro license for a me3600x device - however i need to upgrade my version of code to 15.3.1S1 due to the BGP 32 bit support ...

I have following requirements to implement on cisco asr1001 router.1.G0/0/0 and G0/0/1 interfaces are connected to a swith through trunk. Multiple customers   are will be using this trunk interface . Each customer will have subinterface with dot1q ta...

Does anybody know where I can find any examples/documentation of a MAC address based ACL to restrict telnet access to a router based on MAC addresses specified?  I tried using the 700 range MAC access-list but it won't allow me to apply it the vty li...

Hi I have two switches 6509 one switch is confire with VTP domain ABC Other switch is configure with ABZ, At present the switch is configure with the L3 interface and one fiber cable is connected between two switches.I want to remove L3 configuration...

Telnet has the /source-interface option.  I was wondering if there was a way to do this using ssh?  I don't see any options for this though.TIA!                  

This is my curretn setup.  I have dual DS3s coming into the site.  I want to run GLBP on the data interfaces on the router and HSRP for the Voice interfaces.  My concern is the setup between the routers.  Do I need to connect the routers together wit...

Hi there,we have a customer which has an 1841 router with IOS version c1841-ipbasek9-mz.124-24.T2.bin.This customer has approx 300 clients.I configured the following on the router:interface FastEthernet0/0.6 encapsulation dot1Q 6 ip address 192.168.2...

My inherited network has a Cisco Catalyst 4506 with a WS-X4124FX–MT fiber card that connects to twelve Cisco 2950 switches over 62.5 micron multimode fiber at 100 Mbps. I do not know my run lengths (or even where the conduits run), but the furthest s...

Hello,I'm trying to use object groups as I can see this access list is going to grow so it will be easier to add to the groups, but I can't add the acl.  I've create the network and service groups.access-list 123 permit tcp host 10.10.1.66 eq 601 10....

Hi,I have upgraded my Catalyst 3750X-switches to software-version 15.0(2)SE2, but I cannot upgrade the 10G servicemodule to the same version. I use the archive download-sw command to load the c3kx-sm10g-tar.150-2.SE2.tar. The file is loaded to the sw...

I want to know the reason why to use stacking between two switches, and not let as normal with dual links trunk.Why to use them? what about a guide with step by step for configuring it?thank you!