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We've deployed several ASA 5506X firewalls in a private Layer 2 cloud. The Outside interface connects to the cloud, the inside to the location's LAN. They're on a private network, so there are very few ACLs applied to block traffic--that's done farth...
Our wide-area network started out pretty meshed, with three Metro Ethernet (multi-point) sites and half a dozen sites connected with T1s. We used EIGRP for resiliency.
Now it's evolved almost completely into a Metro Ethernet WAN, and I'm beginning to...
I have a new c3850-24P-S and a new 5506 firewall. I have created three VLANs on the switch, each with its own /24 IP network:
vlan 123: 172.16.10.0/24
vlan 234: 172.16.20.0/24
vlan 345: 172.16.30.0/24
Port 24 is a trunk connected to the 5506's Inside...
We have a multi-site network mostly interconnected with an Opt-E-MAN cloud (multi-point Layer 2 network). Sometimes one server or another at one site or another will shove a whole lot of data down the pipe all at once, to the detriment of other traff...
We have a 3925e router running IOS 15.1(4)M6. One of its current WAN connections is 1000BaseT. We want to migrate it to 1000BaseF. We have the GBIC (GLC-SX-MM) and I know I can just drop it in there. HOWEVER: I would like to drop it in there whenever...
this is true which we all know by now. there are however gotchas that are serious and you might not want to do this as the Cloud Monitoring Tool for Catalyst makes a scad of changes including SNMP v2c using the Community Public. This is bad, bad, bad...
You've probably got your answer already by this time, but for completeness' sake:
The switch is not in installation mode. The IOS is contained in several .pkg files. See packages.conf for details.
I wouldn't bother with the built-in ACLs and class ma...
Yes, NAT is the joker in the deck.
A consortium of multi-site organizations with their own existing private networks got together to set up a colo and run all their traffic to it through a single MPLS cloud. With multiple private networks that had gr...
Thanks for the suggestion. I did try that. I made the delay on the old connection 2048 (!). I was afraid I'd cripple the interface, but it's still way popular among its EIGRP neighbors.
I actually went through the three routers that pass traffic to t...
