Switching

Hi All,Have a number of 3548's. In the last 3 Months have had up to 8 of them stop responding to Ping. All LAyer 2 Functions and device connected to the 3548 still work.The Managment address is default Vlan 1, no other Vlans on the Box. No corolation...

from 6513 logg:14w3d: %SIBYTE-DFC9-6-SB_RMON_OVRFL: RMON register 20 overflow on mac 114w3d: %SIBYTE-DFC13-6-SB_RMON_OVRFL: RMON register 20 overflow on mac 114w3d: %SIBYTE-DFC12-6-SB_RMON_OVRFL: RMON register 20 overflow on mac 114w3d: %SIBYTE-DFC10...

Hi, We have a customer using a 3560 switch with BGP, but they claim it can only hold 11.000 BGP routes, and they need more.I am trying to find out if the 3750 is better suited for this job, but i cannot find the supported number of BGP routes.Does an...

My question is can I stack two or more 2960 switches, master/slave design and be able to manage them both using the CMS technology or not. I don't quite understand the SFP, Small Form-Factor Pluggable, and the 2960 uplink ports. It appears as thoug...

I do not understand what's happening at hop 1 and 4 on the trace results below, looks like the packet is bouncing between the two interfaces, can someone explain? TIAType escape sequence to abort.Tracing the route to cisco.com (198.133.219.25) 1 172...

Hi,we are inter connecting 2 sites using ADVA MUX. One of the benefits of ADVA Solution is to have an automatic mecanism to switch from one way to another in less than 50 ms.In the pdf file you can see our configuration.We made the test where we brok...

I'm trying to test out some modules on a 6509 but i get a problem on booting with the following display:System Bootstrap, Version 7.1(1)Copyright (c) 1994-2001 by cisco Systems, Inc.c6k_sup2 processor with 262144 Kbytes of main memoryAutoboot executi...

Hi, folks:I have a few random questions:1. Why use the ip host tftp or ftp server command? Whenever I need to download code to a box, i use the copy tftp command and enter the info as it is asked...why use this command now?2. If the "no ip domain loo...

Is it possible to configure more than one dhcp pool for a different ip schema?

Hi,I am wanting to use Cisco SDM on 2 Cisco 2621XM routers in a lab enviroment. I am wanting to know which software vesion would be compatable to work on these routers. Can anyone help please. I am preparing for my ISCW exam and would like to gain...

I am using 5mbps MPLS over Ethernet connection. Its working fine but I saw many error messages in input and output. Can anyone help me. Sh int fa 0/1 belowyourname#sh int fastEthernet 0/1FastEthernet0/1 is up, line protocol is up Hardware is MV96340...

Any help/input/idea is appreciated. Environment: (1)Core switches: 3750s running L3 routing (2) Dis. switches: 2960s Problem: Had created a VLAN10 (let's assume I only have two, the default VLAN 1 plus the one in question). Eveything works fine as ex...

I would like to upgrade a catlyst6506 with a sup720-3B, I know that i need the highspeed fan and power supply's of minimum 2500W, I want to be sure that I can configure like this :1/ I want to reuse the following module (WS-X6516A-GBIC) see next sh m...

We are getting a VRRP error which says that receiving errored advertisement from <ip>. What can be caused to this error?kosala