Switching

Hi,Can you help me in this ?I have two 10Gig modules. On 6500, i have X2-10GB-LX4  and on 3750-x i have SFP-10G-LRM= . Upon connecting the fiber cable, link is not getting up. i am searching for similar kind of problems faced by other ppl but only on...

Hi All we using the following topology 1- 2 x N9396TX vPC NXOS: version 7.0(3)I1(3) 2- HP blade system C7000 and virtual connect SW (virtualized environment using ESXi 5.5) with native untagged vlan 1 and tagged vlan 10,20,30 3- Cisco C220 M3 CUCM se...

in my access switch, i try below scripts:, interface g0/1 is connect to distribution switch through trunk int g0/1 ip access-group 101 out  access-list 100 deny   ip any host (google ip address) but it says only i can type ip access-group 101 in, ...

Hello everyone, not sure if this is the right section for this but I figure i'll post anyways and try to get some input from you guys. Just bought a Cisco 871W router and got it configured to work properly with wired, and I am successfully able to pu...

Hi my name is Jo~I wnat know about REP,RSTP Qeustion1. REPI wnat to make ring topology that i use"ie-3000" switch.How many switch can connected ring topology.I consider REP protocol.I know STP can connect 7 device in this topology. 2. REP Configurati...

we are using HP printer, IP: 192.168.11.18, it is plugged into switch, from switch, we can ping 192.168.1.18, also from my laptop, I can ping the printer, but when I go to IE, I'm not able to add this printer script is as follows: vlan 110 using for ...

Hi we have two senario as below. we have cisco 4510R+E & Juniper switch. we need to run VRRP between them for redundency. its connectivity is as below cisco 4510 10Gb connect with juniper 10Gb so we can get 20 Gb or 10 Gb? we have 2 nos of cisco 451...

Hello All, Can someone please help me figure out how to delete or edit a Static DHCP binding? I have the static binding in a DHCP sub pool titled "StaticAddresses". I mistyped the client-identifier and now I cannot delete or change it. I have tried t...

My NME wasn't loading it's IOS properly so we were attempting to XModem a new IOS to it. To speed up the process I changed the BAUD to 38400 using "set BAUD 38400". Now, even after changing both the BAUD rates on the router itself and my putty/hypert...

Hi, I have a similiar topology as the one in the attachment, between Dc-1 & Dc-2 I have dark fiber, in on ofthe sides I have L3 and on the other side I have a L2. In this 2 sides (Dc-1 & Dc-2) I have eigrp 10 configured, only in the interface that I ...

Hello All, I am having trouble with the trunk connection staying consistenly up between 2 devices connected by a Metro Ethernet circuit .The connections show up and down every couple of seconds. The trunk is between two 4507 switches. Both are confi...

Hi, Just wanted to ask some insights on how to resolve this know issue in windows 7 and cisco devices. "http://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/8021x/116529-problemsolution-product-00.html" I already implemented the ip device tra...