Switching

hi,I have a basic multicast scenario that I am deploying with a VSS 6500 in the core with 4948 connecting to the VSS 6500 hosting the multicast server. I then have the multicast clients connecting via 3750E's that also connect to the VSS 6500. On the...

We have a 3825 router that records high txloads on all serial interface "250/255". I have tried netflow to see if any devices transmitting, nothing abnormal. I have 4 bundle T1s using ppp multilink and 1 frame-relay connection.

I have a 6513 Sup2 MFSC2. I am upgrading from 12.1(26) to 12.2(18). The flash is 64M ram is 256M. Flash is ATA.Image requires 64M, so it must go into the flash card. You must format the card using the current version of 12.1(26) and then copy ftp...

Hi All,Before we purchase gigabit switches for our network, I want to certify our network wiring to make sure it will support gigabit. Nobody knows for sure if the wires are cat5 or cat5e. The owner of the company says just plug a computer in to a po...

Hi ExpertsI have 3750 Series swicth and 2950.Problem: My Problenm is that i could communicate between same VLAN and even with diffrent Vlans after doing the following configuration.i have attached my configuration.3750 Configuration:1. I had configur...

I currently have a 2960 with the following configuration on a fast ethernet port:switchport access vlan 20switchport protected.When this port is connected the config stays the same but when I look at show int status it shows that the port a is TRUNK?...

int vlan XX1Description Voice_VLANservice-policy input IP-PHONES!XX3750(config)#int vlan 2BANSW1009(config-if)#service-policy input SOFTPHONESEERROR MESSAGE:%QoS: child policy POLICE-256k already used by another parent policy-map IP-PHONES attached t...

If I have a new site with about 500 users, that may grow to about 700 in the next few years, which LAN switches and WAN routers/L3 switches can I use?Now, before you say anything, I KNOW this is a very broad question and there are a lot of different ...

Hi,We have weird issue here where i am able to ping internet sites from the router but not when i give source as lan interface of router.we have many sers effected with this they are able to access company network but not internet sites

Hi all, if I have gigabit speeds going into my switch, then they go out via a 10 meg ethernet port, what happens to all the frames, will they get dropped or buffered so far before tcp will start to drop/resend packets ?

Hi,I have to replace a fiewall with a couple of interfaces. The firewall is do NAT to all the other interfaces.I have a question about my config as i didn't succeeded into replacing it earlier. my config is : global (T_1) 1 interfaceglobal (LAN) 1 ...

Hi,I'd like to confirm that this will work as expected. We are expanding our network. We plan to have a pair of 3825 routers with HWIC-9ESW switch cards installed, to use for distribution of traffic into actual 29xx and 35xx switches. The 9ESW has a ...