Switching

Hi, I'm trying to get a replacement router (1941) with a HWIC-3G-HSPA card setup on our network to fill in for our primary connection until the outage is resolved. I've configured the router and the 3G connects. From the router, I can ping remote hos...

I have recently joined a company and the complete network in in 192.168.0.0/22, Most of the ip addresses are statically assigned to hosts.so now they are running out of ip address.The dhcp range is 192.168.0.15-192.168.0.140 and next ip addresses are...

Can some one please let me know about the purpose of uplink ports on supervisor module of any modular switch like 4500 or 6500 series?

I am working through all the recent security advisories and I am having a little trouble discerning between the IOS-XE version numbers and the other numbers on the page. For example in the following: https://tools.cisco.com/bugsearch/bug/CSCur27466 i...

I have a stack with a single 3750-24-PS-S, a 3750G-24-PS-S, and 3 3750-48-PS-S switches.  We added the 3rd 48-PS-S just recently.  When the tech started attaching phones, he noticed they were not lighting up.  We tested numerous devices on that switc...

Hello! I'm having trouble getting my c3550 to communicate on my network. I believe that I've set it up correctly, but there's obviously something wrong. I would appreciate any insight you may have. My network is currently 192.168.0.0/22 without VLANs...

We're having problem with a video stream we are distrubuting to a few users. Lately we got a lot of complaits regarding glitches/freezing in the video.Hardware in 7600's: WS-X6704-10GETopology:Incomming stream<<--port channel 2G Fiber-->>7600(SUP720)...

Hello everyone,A quick questions...I am trying to copy the files in the html dir on a 3524xl switch to a tftp server. I can copy the files individually using copy flash:html/filename tftp:Is there a way to copy the entire html dir at once or is it o...

    What are the major differences between IOS and IOS XE ?  Is this a big learning curve ?  The reason I'm asking is we are looking aT replacing EOL 3750G's and we aren't sure whether to go to 3750-X  or  go to 3850  (IOS XE) .   We don't really wan...

Hi All,Our company uses VPLS and on one of the branch sites we have the following connections VPLS ----PE ----NTU --- ASR 1002 Router ---Switch I am bit confused about this config. Can some one help me what these configurations ? and is it correct wa...

Hi Guys, I have 2 nexus 7706(s) and both configured as vPC peer switch, N7K-01 is role primary and N7K-02 is secondary, all vlans spanning-tree priority onboth are same(N7K-01 is root bridge). one day, i created a new vlan(id 500) and vlan interface ...

I have QOS configured on my 7206 but when I place the configuration on my ASR1002 I receive the following. policy-map WAN-Edgeclass Real-Time_Queueingpriority 10000police 10000000 conform-action transmit exceed-action drop Police and Priority with ba...