Switching

HI,I have some cisco 2960G and I wanted to implement DAI.However, int range gi0/31-48ip arp inspection trustip arp inspect vlan 11-21,23-27,211-215However, the following commands are not valid.The switch has the following Switch Ports Model          ...

I have 3560 with version ipbasek9-mz.122-25.SEE3, I set up the command below:sh policy-map  Policy Map IVDN-ACCESS-PORT-INPUT-POLICY    Class HOSTED-VOICE-RTP-CLASS      set dscp ef    Class HOSTED-VOICE-CONTROL-CLASS      set dscp af31    Class clas...

Hello folks,I have a requirement to open up HTTPS world from internet to one of the url from internet. the public IP is 73.109.101.80 which is natted to 10.10.10.80 and i created the policy on juniper firewall from untrust Any to Trust 73.109.101.80 ...

All,One of the standby supervisor enginer has failed for Catalyst 4506, the primary is a Supervisor II+ 1000BaseX (GBIC)-WS-X4013+ and received a replacemnet part Sup II WS-4013 by mistake. Are the two SUPs can work together, is there any compatabili...

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Hi alli have two 2960 switches i need to connect these two. in what way these should be connected.the two 2960 switches features are same:1. both are lan base image 2 dual purpose uplinks3. two sfp ports is that i need to connect the switches through...

Good Morning.Do you have to instructions about to the utilization of the Cisco Works Tool.?I need some massive manual to perform tasks on device.For Example: User and password Change.Thanks for your help.Best regards.Sherly

Dear friends,There is a 4510-RE switch with dual sup Sup 6-E.The code running is 12.2(53)SG.Is it possible to use both the TenG uplinks on the first sup and all the 1G uplinks on the second sup?Both the sup's are running in SSO mode.In one document, ...

Hi,Is it a way in IOS (in my case, 12.2(33)SXI) to force the IGMP querier to perform Specific-Queries? I have indeed in my network several multicast flows; as I monitor the RP paquets, I can see the queries still use the IP address 224.0.0.1 as desti...

I have two Nexus 7k's setup for VPC and VRRP.  One of the 7k's every time I reboot it, the VRRP interfaces go into init state and won't come out until I do a shutdown no shutdown on the associated SVI.  When I do a show vrrp detail, it says vMAC not ...

I am in the process of getting ready to replace my current overworked stack of 3750g switches with a 4507R+E with a pair of Sup 7-Es.  Nice little upgrade.Anyway, my current core has all of my servers, routers, etc terminating in it.I want to know if...

Hi,we are doing authentication using management interface. sometimes if SUP goes down then it is not reachable through management interface so I connected to these switches using VLAN interface IP address and used local credentials since TACACS wasn'...