Hi,I have a requirement where there is a need to use Local DHCP Server when there is a WAN failure (Small site connected by a Single WAN link)Setup: Client ---- Switch ---- Router ---- WAN ----- Centralized DHCP Server. There is only 1 L3 device on r...
Since Avaya phones do not run CDP, how does the phone know which DHCP pool to pull from to get its IP address if the PC is connected to the phone.Let's say I have a interface config like thisinterface gigabitethernet1/0/1cisco3750(config-if)#switchpo...
Hi all,We have a setup of 2 Nexus 7000 chassis and several fexes (N2K-C2248TP-1GE). The fexes are connected through a port-channel to a single nexus 7000 (no vpc). (Fex 1 to Nexus 1, fex 2 to Nexus 2, fex 3 to nexus 1 etc).Are there guidelines on how...
I have been tasked with creating a VPN tunnel between our site and a vendor's support center. I successfully created the tunnel, which negotiates fine, but I can't seem to get the traffic flowing properly. The issue that I think I am having is that...
Buenos dias, quisiera saber sus aportes ante el presente casoTengo la siguiente configuracion en los Cisco Catalyst 37501.- Son dos Switch Cisco Catalayst 3750 en Stack2.- Estas son las VLANs creadas,interface Vlan1 description PRODUCCION ip address ...
Hello Community,In my CCNP studies I am learning about Private VLAN's. Toward the end of the discussion there are direction on how to configure the Private VLANs, and although most of it seems pretty straight forward I am very confused on one part of...
Hello,Suppose I have 20 remote sites each connected to a metro ethernet provider with a simple layer 2 vpn back to a single "hub site".The hub site is where 99% of resources are (app servers, internet access, etc.). So the actual traffic flow will b...
Does the 3750me support subinterfaces? I tried to configure one but received an error:interface GigabitEthernet1/1/2no switchportno ip address!ts-metro#conf tts-metro(config)#int gi1/1/2.9 ^% Invalid input detected at '^' marker.t...
Yesterday everything work perfectly. I rebooted my router and the Windows Internet Connection Sharing system and now I cannot get out to the Internet from my router on the 192.168.30.0 network. My router's interface gi0/0.30 has an IP of 192.168.30...
Discussion between networks and the server guys about VMotion needing it's own physical NIC. Most of our ESXi 5.1 servers have six 1Gb NICs in a trunk passing all Vlan's across that trunk. Supposedly a VM guru has said that best practice is to have...
Hello,I have a problem with dscp preservation on a WS-C3750X-48 catalyst; in my little diagram, his name will be SW2, so I have this:SW1 <-> SW2 <->RT1some phone connected to SW1 mark with dscp EF (46) the voice trafficThe "mls qos" was enabled on SW...
Someone before me wrote this route-map and I am trying to see if I can figure out what they are doing here (see below):!Interface Gig1/0/0 ip address 10.0.1.254 255.255.255.0 ip policy route-map FILTER! !route-map FILTER permit 10 match ip address...
Does 3560X 3750X switches support following things:1.Port mirroring 2.SSL 3.Trap/ Alarm/ Log Severity Control 4.Auto port configuration 5.Dual Image Partition to prevent Corruption of Image 6.Dual Configuration 7.CPU Monitoring And what is the diff b...
The setup I currently have is a server attached via an etherchannel to a 3560x switch, which is connected to a pair of 5548UP's that are connected via vpc. The 5548's both have a single connection to 6500 series switch that does th...
Dear, I'm trying out a configuration with BGP and OSPF. See belowI can't ping from R5 to R4 and R1 and reverse. Or is it that when I'm in another AS I can't ping? I tried to add a route to subnet 3.3.3.0/24 but it doesn't work either. ### IP ROUTE fr...
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