Other Network Architecture Subjects

Hi,We have a 6000 series switch and it suddenly got rebooted. The show ver output is as follows: ------------------ show version ------------------ Cisco Internetwork Operating System SoftwareIOS (tm) s72033_rp Software (s72033_rp-PSV-M), Version 12....

Can you have multiple trunks on a switch ?Why do you set up trunks, is it used when you have a vtp server and clients so that any changes on the server get propogated down ?and lastly do the trunks automatically carry the data for all the vlans or do...

Is there any way to add a second enet card to a 1720? I believe I have to use the 1721.

We have 1760 router's configured with Secondary addresses and we are adding 831 routers to our branch locations....we have done this in the past with great success. I now have two different locations with the same exact problem which seems like it s...

Hi Experts,I faced a strange issue today and looking for some inputs if somebody have faced this issue and any reaon for the same.Problem=======Switch : 3560IOS : c3560-i9-mz.122-20.SE1.binToday in my network there was a power down and we took the...

How do I turn debugging on , on a switch, is it debug all ?

Hello guys,I've got very simple but confusing question - if I have 2 entries among static routes defined on the router like these:"ip route 0.0.0.0 0.0.0.0 10.10.10.1""ip route 0.0.0.0 0.0.0.0 192.168.10.1"Which one would be used ? Does it mean that ...

i have put a trunk link between 2 switches, both are on trunk, but when I have created vlan200 on the vtp server, it does not propogate to the other switch ? any ideas ?Also does the trunk link on the switch carry the info for all the vlans on your d...

I have an 877 (ADSL/Wireless/4-port switch) on loan. I cannot get the ADSL to work in the UK. I based the config on an (alledgedly) working config published on the www. The router boots and I hear the relay ticking in the box but it never syncs wi...

It is mentioned that the GLC-GE-100FX= are for use on DSBU switches. Well i dont know exactly which switches comprises this.Is it possible to use GLC-GE-100FX= on the 3750, 3560 and the 4500 series switches?thanks a lot.

Cisco Internetwork Operating System Software IOS (tm) C3750 Software (C3750-I5-M), Version 12.2(20)SE, RELEASE SOFTWARE (fc1)Copyright (c) 1986-2004 by cisco Systems, Inc.Compiled Wed 19-May-04 11:52 by yenanhDebug Exception (Could be NULL pointer de...

I just installed a 6704 module with a DFC3B daughter card on it in my 6509 chassis with 720 supv cards the card came up in a status of Pwrdown, I have 6704's with DFC3A's already running in the chassis IOS version is s72033-jk9sv-mz.122-17d.SXB1.bin"

How does the 3750 Enhance behave when it is cascaded to a 3750 Standard?i wanted basicaly to have vlans on my 12 port 3750 enhanced and have the ports on my 3750 standard as access ports for those vlans.I dont know if i need both switches to have enh...

Can I take two 2950 switches and build a vlan trunk between them? I have three vlans on each switch and each vlan is a subnet.