NetworkInfrastructure: Difference between revisions

Revision as of 07:49, 18 June 2020

The NIC switching infrastructure has a total of five switches currently.

A total of three are utilized for the private network (red):

The Dell PowerConnect 8024 is a 24 port 10Gbps switch
- Web monitor interface at 172.17.202.249
The Cisco Catalyst 2960s is a 24 port 1Gb switch with two 10Gbps SFP+ trunk ports
- Console connection available on Motion at ttyS0
- Optical trunk port to powerconnect
  - If connection fails, cisco side may "lose" transmit power; this can be restored by turning the sfp port off and back on
- Backup 1Gbe wire connection to Cisco port 17 [deactivated by STP]
The R35 private network switch is present to allow IPMI ports on R35 hosts to use shorter cables

Two switches are used for the public-facing (128.223.202.0/25) network.

@@ Line 1: / Line 1: @@
-The NIC switching infrastructure has a total of five switches currently:
+The NIC switching infrastructure has a total of five switches currently.
+A total of three are utilized for the private network (red):
+* The Dell PowerConnect 8024 is a 24 port 10Gbps switch
+** Web monitor interface at 172.17.202.249
+* The Cisco Catalyst 2960s is a 24 port 1Gb switch with two 10Gbps SFP+ trunk ports
+** Console connection available on Motion at ttyS0
+** Optical trunk port to powerconnect
+*** If connection fails, cisco side may "lose" transmit power; this can be restored by turning the sfp port off and back on
+** Backup 1Gbe wire connection to Cisco port 17 [deactivated by STP]
+* The R35 private network switch is present to allow IPMI ports on R35 hosts to use shorter cables
+Two switches are used for the public-facing (128.223.202.0/25) network.
+* The R34 switch has the actual WAN link
+* The R35 switch has one 1Gbps link to the R34 switch
+[[File:Oaciss_switches.png]]