Cisco Cisco Content Delivery Engine 220 Technical References
MegaRAID SAS Controller Replacement Procedure
OL-27138-01
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CCDN Caching Gateway (CDE420-4G-F)
The CCDN CDE420-4G-F Caching Gateway servers have (2) On-Board 10/100/100 Ethernet
NICs and (12) PCI-E Fiber-based SFP Ethernet NIC interfaces. The PCI-E Quad Fiber Ethernet
controllers are installed in slots 1,2 and 4 running from left to right when viewing the back of the
server.
NICs and (12) PCI-E Fiber-based SFP Ethernet NIC interfaces. The PCI-E Quad Fiber Ethernet
controllers are installed in slots 1,2 and 4 running from left to right when viewing the back of the
server.
Note that on odd numbered CGWs, interface eth13 will be the C2 interface and on even
numbered CGWs eth13 will be the C2 Interface.
numbered CGWs eth13 will be the C2 Interface.
Figure 3C: Caching Gateway Back View
Interface Layout:
eth0
– Management Interface
eth1
– Not used
eth2 thru eth5
– Cache/Fill Interfaces
eth6 thru eth9
– Cache/Fill Interfaces
eth10 thru eth13
– Cache/Fill Interfaces
** eth2 (CGW02) and eth13 (CGW01) will be the C2 Interfaces **
3
2
4
5
6
7
8
9
0
1
10
11
12
13