Difference between revisions of "Galaxy Network - Network Layout"

Revision as of 13:00, 25 May 2009

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).

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

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

@@ Line 6: / Line 6: @@
 ==== Predefined VLAN assocations ====
-----
 <span>While only a few of these VLANs are actually in use,
 the VLAN ranges will <span onmouseover="TagToTip('allow')" onmouseout="UnTip()" style="cursor:help">allow</span> our network to scale almost indefinitely.</span>
@@ Line 17: / Line 16: @@
 *'''700–899:''' Reserved for future use.
 *'''900–999:''' Point-to-point links between switches (Layer 3).
 ==== VLANs currently in use ====