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Forum Posts
Resolved! QOS| Policing single bucket
Hi everybodyI have a question on single bucket policing .Policy-map LEEclass garbagePolice cir 56000 BC 1750Conform action transmitexceed action dropint S0/0service -policy LEE input+++++++++++++++++++++++++Let say a steady stream of packets belongin...
Resolved! Port security for a access port
Hello everyone.Im building a setup where i have a C2960 switch connected to a Cisco AP-1142.The switch and access point will have 2 vlans, one for business use and one for guests (internet only).So between the switch and the AP i plan to have a dot1q...
Resolved! IP forwarding to 2 destinations
Dear all,I need your point of view on a customer request.I have aclient connected to f0/1 of a router which sends UDP packets to a server connected on the F0/0 of the same router..My customer would like to have these UDP packets on 2 servers. One loc...
Hi,On an VSS 6509 (IOS) switch there is this configuration :interface Port-channel11 switchport switchport trunk encapsulation dot1q switchport trunk allowed vlan 10,12,14 switchport mode trunk spanning-tree bpdufilter enableI want to translate span...
I’m having a problem with multicast causing flapping between a trunk port and an access port.Switch A is the core (a 4507)Switch B (a 3850) is trunked to the core with multiple vlans. When I connect a sender and a receiver to switch B, after a little...
Resolved! Not able to reach over VRF lite
Dear Friend,I have configured VRF on R1. ip vrf R2 rd 11:11 !ip vrf R3 rd 22:22!ip vrf R4 rd 33:33Interface Configuration:interface FastEthernet0/0 ip vrf forwarding R2 ip address 12.1.1.1 255.255.255.0 duplex auto speed auto!interface FastEthernet0/...
Hello Everyone,I am trying to upgrade the license for 3750X-48P-S switch to latest 15.X release (15.2.1E1). but end up with the IOS uncompatable error. Presently the IOS image and version on the switch is C3750E-UNIVERSALK9NPE-M & 12.2(55)SE5I downlo...
Folks:I am reading CCNP Switch 642-813 official Certification Guide (isbn=978-1-58720-243-8) and I’m a little confused as to the following on page.71 – “You should not allow VLANs to extend beyond the Layer 2 domain of the distribution switch. In oth...
I am working on a project were internet service will be added to a backup/DR data center to service users in case the internet service at the primary data center goes down. The two data centers are connected through an ethernet service. Currently t...
4506-1#sh mac add aging-time Vlan Aging Time Configured Aging Time---- ---------- ---------------------Global Vlan Admin Age: 300 1 300 300100 300 300300 300 300500 300 300...
Resolved! ISR 2921 interface trunking
Folks.I've got (unfortunately) a third party installing some new networking kit for me, and I can;t get the connection to work.Basically, it's a 2921 connected to an ISP MPLS network on one port with a link into a switch on the other.Because we wante...
I have a 2960 stack with 3 switch members. If I show an interface summary I can see al switches, but none of the ports on the 3rd switch show active. If I do a show interface on any of those interfaces I see "Hardware is not present." Another weir...
on USB-flush configuration there. I try to download it gives this:Switch#copy usbflash0: 3560-STSource filename [3560-st]?Destination filename [3560-ST]?%Error opening usbflash0:3560-st (File not found)What is the Problem? flash formatted on most Cis...
Resolved! Cisco 1721 WICT1 Interface
I have and old Cisco 1721 router with the 1x built in ethernet port and 1x WICT1 card on slot1. Not sure if this is even possible I am trying to use this router for internal NAT. My thoughts o my intention are to use the T1 card to connect with my co...
I get a invalid input range &nbSwPodx(config)# SwPodx(config)#int SwPodx(config)#interface range fastethernet 0/2 - 24 ^ % Invalid input detected at '^' marker. SwPodx(config)#sp;
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