Cisco 15454-DS1-14= - 1.544Mbps Expansion Module Dokumentacja Strona 24

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Cisco ONS 15454 Product Overview
In-Service Span Upgrades
24
Cisco ONS 15454 Product Overview, R3.3
May 2002
Figure 13 Viewing non-DCC nodes using a login node group
In-Service Span Upgrades
A span is the optical-fiber connection between two ONS 15454 nodes. In a span
upgrade, the transmission rate of a span is upgraded from a lower to a higher
OC-N signal but all other span configuration attributes remain unchanged. With
multiple nodes, a span upgrade is a coordinated series of upgrades on all nodes in
the ring or protection group. You can perform in-service span upgrades for the
following ONS 15454 cards:
OC-12 to OC-48
OC-12 to OC-192
OC-48 to OC-192
LAN/WAN (Ethernet)
Three node ring
Single
Laptop PC
Node 1
IP Address
192.168.106.143
Node 4
IP Address
192.168.105.119
Node 5
IP Address
192.168.104.109
Node 6
IP Address
192.168.103.199
Node 3Node 2
IP Address
192.168.106.100
55029
Two node ring
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