Switching

I plan to upgrade IOS for Cisco switch 4506. I have two pair of 4506 act as core switch, need to know whether is it ok during the upgrade we running different IOS. For example, Switch A running IOS 12.1.1 and Swwitch B running IOS 14.1.1. Any issue i...

Hello, I have 3750x running c3750e-universalk9-mz.122-55.SE5 layer 3 capable. I have two internet access circuits on the switch both 100Mbps however there subrated down to 14Mbps by the ISP. Id like to rate shape out bound traffic toward the ISP so w...

I have a 6500 with problem CPU: Sw_6509_Huerfanos#show processes cpu history                                                                    111          2222299999888888888833333                         1116666677777666661111199999999992222266666...

Hi All,We tried to create a redudancy link between 3 building. When we connect the 3rd link (Red Line) and keep receiving the following error message. *Nov  3 19:27:44.932: %SW_MATM-4-MACFLAP_NOTIF: Host 6c41.6a13.3580 in vlan 17 is flapping between ...

I'm wondering if anyone has an experience with using dot1x to secure a multi-access port. The attached diagram gives an overview of a wireless network in a public meeting space. First a clarification:**the AP has 4 LAN ports that can be tagged with s...

I am having problems getting DHCP across a 3570 switch.The network that I need DHCP for is:  192.168.6.0  (VLAN 2)DHCP Server: 192.168.6.2  (VMWare; vswitch configured as VLAN 2)                  |  connected to 2960interface GigabitEthernet1/0/31 sw...

I have a cisco 1921 router performing routing and NAT function.  Cisco 3750 is performing layer 3 core switching duties.  Users are complaining about large file transfers being stalled (not dropped) down to 0Mbps and then the connection bounces back ...

Hello,Need help with removing IPX config from 6500 runing CATOS, all examples show adding commands but not how to remove.These are the commands I need to remove: set mls agingtime ipx 32  set port protocol 2/1-8 ipx on set port name     2/8 lab-ipx  ...

I have Cisco881W router, I configured router and AP801 but some reason AP looses the configuration after power outage. Config-reg setup to 0xf to AP 801 ?How do I change the Config-register on AP801 ?Thank you,Achyut

Ok I am looking for a way to propoerly force specific traffic over a specific link. I am thinking that I need to dp this with route mapping but am not sure of this is handled by the core or by the edge routers.Here is the senario. I have two links co...

I setup a network for testing multicast streaming.It is a non routing environment for unicast, but it is success in multicast.I check that the multicast source is not present in unicast routing table, how it pass the RPF checking??on the other word, ...

Hello everyone!I have posted a similar topic a few months back without getting any replies so im hoping to get someones input this time One of our end costumers is trying to poll the Total Power Consumption MIB (OID 1.3.6.1.2.1.105.1.3.1.1.4) using C...