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Sure. For any IP with any mask, just do: ssh 0.0.0.0 0.0.0.0 outside

If the TFTP server connection is timing out, it can due to one of the following: 1. You have no IP connectivity between the TFTP server and the switch. 2. You have specified an incorrect filename. 3. Your TFTP server is misconfigured and not pointing to the right folder on the server where the...

Yes you can use the "delete flash:<filename>" command to remove individual files or use the "format flash:" command to remove all of them in one swoop.

To access the PIX with ssh from the outside use the following command: ssh a.b.c.d 255.255.255.255 outside where a.b.c.d is the host address you want to allow. If you hae never used SSH and have never configured it on the PIX before, you will need to do something like as follows to enable it...

In my opinion you will use the internal IP of Exchange as it's this box that services OWA. The Barracuda box sounds like it just intercepts SMTP and directing HTTP to it will probably bring up the Barracuda management interface and not OWA! Hope this helps

You should be able to change VPN timeouts using the following command "vpngroup group_name user-idle-timeout user_idle_seconds" The following is an excerpt from the PIX command reference that explains more about it...

I'm not sure this is your issue. Firstly the PIX already allows established TCP connections. Thus I believe your issue is not related to this but instead related to connection timeouts. Instead try the "timeout" command to see if that helps. Info on that command follows...

172.16.8.0/21 includes subnets 172.16.8.0 thru to 172.16.15.0

Cisco's 1841 router can support multiple WAN technologies due to its module nature. It has 2 fixed Fast Ethernet ports and 2 modular WAN ports which allows you to use any 2 WAN technologies you wish. The link belows talks more about the 1841...

Sure. Check out the following link from Cisco that talks to NBAR (Network Based Application Recognition) http://www.cisco.com/en/US/products/ps6616/products_qanda_item09186a00800a3ded.shtml

Nothing ahppens. They are informational only and generated by CDP I believe.

You are correct. If you have manually removed VLAN 17 from the trunk to the core, then VLAN 17 traffic will not be passed over it.

They will be de-tagged and passed to the access port. They should not be passed to the upstream core switches if VTP pruning has been enabled thereby preventing the switch from forwarding traffic for VLAN 17 as it's not in use on the remote core switch.

Cisco generally recommend that, depending on the switches in your cluster, that the best switches to be a command switch are the 3750 and, if one isn't present, the 3560. That said however you chave the ability to nominate a standby command switch which I personally think is a very good idea...

I admit I've never had need to configure this command as the default is to use the BIA (Burned-In Address) of the interfaces in question anyway. I got the following from the PIX Command Reference that may go some way to clarifying your question: The failover mac address command lets you...

The 1800 range is designed to run up to full T1/e1 rates so I'd say it probably is overkill. Based on what you are saying, the 1841 could've probably done the job for you as well.

Cisco measure the throughput of their products in bits per seconds.

i means IGP (interior gateway protocol) Other attributes include: e (the EGP protocol which BGP replaced) ? (INCOMPLETE meaning the prefix originated from some unknown source) Origin is a well-known mandatory attribute thus the advertising AS tells its neighbors the origins of its routes...

CHeck out this article on the CCO. Whilst it talks about a high-speed ATM interface, it does pertain to you as you also have a high speed ingress interface showing ignored errors. http://www.cisco.com/warp/public/121/ignorederrors_6143.html

All you should need to do is the following: Interface serial0/0 service-module t1 clock source line [internal] service-module t1 timeslots 1-24 speed 64 which clock source you use, i.e. internal or line, depends who is providing your clocking currently. If it's a Full TI, I would suggest it...