Galaxy Network - Network Layout
From Teknologisk videncenter
Contents
Network Layout
IP Topology
VLAN Topolog
Predefined VLAN assocations
While only a few of these VLANs are actually in use, the VLAN ranges will allow our network to scale almost indefinitely.
- 1: Not in use; clear from all trunks. This is a Cisco best practice implementation (not required).
- 45: Management VLAN on all switches.
- 100–399: Access layer devices.
- 400–599: Data center devices.
- 600–699: Internet and partner connections.
- 700–899: Reserved for future use.
- 900–999: Point-to-point links between switches (Layer 3).
VLANs currently in use
The following VLANs are in use.
vlan access-map NAME 10 match ip address <telnet access list> action drop vlan access-map 20 match ip address <ssh access list> action forward
switchport mode access (default) N/A (default) no cdp enable udld port disable
interface vlan <management vlan>
switchport trunk allowed vlan remove 1
Interface security
switchport mode access (default) N/A (default) no cdp enable udld port disable spanning-tree portfast spanning-tree portfast bpduguard default
spanning-tree guard root
vtp mode transparent
no mls qos trust {default}
shutdown