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I have a pair of 5596 running in a vPC with Nexus 2248 connected to each N5596.  When I do the command "show fex" I get the follwoing output on the 2nd 5596Number    Description      State            Model            Serial     ----------------------...

Hi all,if i have this config:switchport mode trunktrunk aloved vlan 50will travel over this trunk untaged packets? For eg the vlan 1 is by default native vlan without tag. If i have created a bog ring with catalyst 3560x switches with no spanning tre...

On a 3560G running 12.2(58)SE2 I have configured an snmp v3 group withsnmp-server group operAuth v3 auth context vlan- match prefix read All notify AllQuestion is how to delete this from the running config?I tried:no snmp-server group operAuth v3 aut...

cjspringer by Beginner
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Dear Experts,I am very biggener to Cisco World. I am going to creat VLANs very 1st time therefore for test purpose I have following simple scnerio.I have created 2 VLANs , VLAN2 and VLAN3 on Cisco Catalyst 2960 series switch. Ports 1-12 is assigned t...

HelloI would like to inquire if there is a way to disable password reset option via console on 2800 and 2900 series routerthanksST

Hi all,As we know, the traditional network architecture was formed as a triangle which consists of Access, Aggregation and Core. As I know, the access layer is for server connection. Then how does the client (end user machine) connect to access the s...

Dear All,anyone can help me.its a hardware problem or just not get power to module 1 for module WS-X6748-GE-TX?this is the capture from show module and sh log :------------------ show module ------------------Mod Ports Card Type                      ...

I am buying a Nexus 5K (N5K-C5548UP-FA) with the layer 3 card (N55-D160L3 - Nexus 5548 Layer 3 - Daughter Card).The switching capacity of it is 960 Gbps but I know I should expect less doing the Layer 3 function  (it will only be used with static rou...

        HiI am struggling to understand the concept of multicast,each time i read about it i m left with questions which i didnt find answers.Hence please can someone explian me how multicast actually works with a clear example.I know that there are ...

mahmoodmkl by Rising star
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Hello,I have a pair of Cisco Nexus 7000 switches in a VPC configuration with several Nexus 5000 switches attached.  The config has about 50 or so VLANs each with a /24 subnet address assigned.  These SVIs include HSRP etc and are all a member of the ...

I have a two Cisco 4510R each with two sup V-10GE redundant. The code on these sup modules are 12.2(31r)SG3. I need some assistance in getting this setup worked out.I have all four of the 10GE populated with appropriate optics. I setup a link from on...

Hi I have a Catalyst 2960S and I have just started experimenting with the TDR cable diagnostics commands:test cable-diagnostics tdr int Gi0/1show cable-diagnostics tdr int Gi0/1The results look good however this fuction needs to bring the link down f...

Usjes0000 by Beginner
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