Switching

Can 802.1Q trunking be done between two Cisco switches (i.e. 4506's) that reside in different VTP Domains, but have a common vlan that is configured to pass traffic between the two switches?We have a scenario whereby we need to connect two switches t...

Hey!i have a EEM script that backups the running conf when entering command "write memory" to ftp server.How can i modify it, that it would'nt copy the file over and over. Instead it would make the conf file with diffrent name or date.Any ideas?

Hello all,When I was trying ping to 192.0.106.x it's not pinging. Will it trace-route with IP 192.0.106.x? if yes how experts can anybody suggest me.Regards,Naidu.

All, on the 3750 SDM, looking at the port statics, what does "Total Transmit Errors" and "Total Receive Errors" mean? Is this collisions, back packets?Much appreciated.

I have more than 64 VLANs in my network and when I use STP I see the following log message:"%SPANTREE_VLAN_SW-2-MAX_INSTANCE: Platform limit of 64 STP instances exceeded. No instance created for VLAN108 (port Fa0/1)."What are the problems that I will...

What is the use of creating an SVI separately on an L3 and physical interfaces separately?

So, the situation is that we have about 240 users (max, no further expansion to this figure) on each floor of a building, spanning across 10 floors. As I understood from the basic calculation, for every 240 users @ 100/1000, I need to deploy 5(48 por...

Hi all, how much throughput could a 3750WS-C3750-48TS or WS-C3750G-24TS handle consistently/constantly?

We have been performing some latency tests across Cat6509 switches with SUP720-3B and 67xx blades and wondered what the expected improvement (if any) should be after we installed DFC modules on the blades. We used the DFC-3B modules, so that they mat...

Hi all,For example, in CBWFQ, I have two queuesThe whole pipe is 20MbQueue 1 (higher priority) bandwidth 10MbQueue 2 (default queue)If congestion occur, queue 1 guarantee 10Mb. Is queue 2 only occupying at most 10Mb even though there is less than 10M...

When I issue "sh ver", it is that "System restarted at 04:18:42 CHINA Sun Jun 3 2007 ",but when I see "sh log", it is that "*Sep 12 09:01:38: %SYS-5-RESTART: System restarted " .What's difference between these ?thanks for your comments.My router 7304...

i have a very dumb question here....Is there anybody can help me out how to configure VLAN tags and zones,,and these zones need to use to send traffic to Juniper Firewall..Regards...Amar.

On a Catalyst 3560, I can set up a Layer 3 SVI (interface VLAN 7) and route through it. This works exactly as expected.Unfortunately, the interface counters (both in the CLI and SNMP) do not increment for non-process switched packets. Basically, th...

I have RADIUS configured and pointing to a Microsoft IAS server. SSH and HTTP works fine using RADIUS. When connecting to the 4507 via console, we can login with RADIUS credentials, but moves into unprivileged mode. When we go into enable mode, the p...

I have a need to bridge a B2B DMZ network to a small section of our internal company LAN. I am bridging the networks using a GRE tunnel that terminates at the router servicing the internal LAN segment.The issue I have is to configure the end point r...