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How to set up VLAN trunking to connect to an ISP

Hi, All, I have a very basic and small scenario on VLAN and trunking technology that will be applied on our network. Af...
6 comments posted 19yrs
posted by szhang3
6 comments posted 19yrs posted by szhang3

question on the internal IP address design

Hi, forks, I have a question on how to design our private IP addresses after we upgrade the network to fiber optics and...
4 comments posted 19yrs
posted by szhang3
4 comments posted 19yrs posted by szhang3

3 switch network

There are three 3750 switches. To create three networks. Each would need to communicate with each other. Interconnectio...
6 comments posted 19yrs
posted by k40n30
6 comments posted 19yrs posted by k40n30

vtp mode changes and extended vlans

what happens to vlan info when switching from transparent to server mode? also, curious why ext-vlans can't be propagate...
0 comments posted 19yrs
posted by _ns
0 comments posted 19yrs posted by _ns

email notification for unreachable switch

Hi all, I've been setting up Ciscoworks today to alert me of certain changes using syslog messages to trigger an email....
1 comments posted 19yrs
posted by j
1 comments posted 19yrs posted by j

Weird problem with pix 6.3(5)

Hi all, We switch to Cisco pix firewall 6.3(5) last week and have a very weird problem. (1) No one from the "outside" c...
8 comments posted 19yrs
posted by robertlo
8 comments posted 19yrs posted by robertlo

cisco pix VPN routing issues

Hi All! I've got 4 site-to-site VPN tunnels to PIX 515E in my central office (A). From this office I can ping branch of...
8 comments posted 19yrs
posted by vfedoseyev
8 comments posted 19yrs posted by vfedoseyev

QoS not working

I have follow QoS configuration on Cisco Access Point: class-map match-all _class_testowa1 match access-group name test...
2 comments posted 19yrs
posted by rutekp
2 comments posted 19yrs posted by rutekp

Internet access for vpn clients

I configured my router following instructions at: http://www.cisco.com/en/US/products/sw/secursw/ps2308/products_config...
1 comments posted 19yrs
posted by pseto
1 comments posted 19yrs posted by pseto

IP Directed Broadcasts

Hey all, We wish to send IP Directed Broadcasts through our routers (for SMS 2003). This will be used for our Wake on L...
3 comments posted 19yrs
posted by joseph.m.carr
3 comments posted 19yrs posted by joseph.m.carr