IBM 4002-Y2A, Installation And User Manual

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This command deletes IP address 1.1.2.1. You do not need to enter the subnet
mask.
To delete all IP addresses from an interface, enter the following command:
FCX624 Router(config-if-1/1/1)# no ip address *
Syntax: no ip address <ip-addr> | *
Connecting network devices
y-series devices support connections to other vendors' routers, switches, and hubs,
as well other IBM devices.
Connectors
For port pinouts, refer to “Pinouts and signaling” on page 52.
Cable specifications
Refer to “Cable specifications” on page 53 for cable lengths and types.
Connecting to Ethernet or fast Ethernet hubs
For copper connections to Ethernet hubs, a 10/100BaseTX or 1000BaseT switch, or
another device, a crossover cable is required. SeeFigure 31. If the hub is equipped
with an uplink port, it will require a straight-through cable instead of a crossover
cable. See Figure 32 on page 35.
Note: The 802.3ab standard (automatic MDI or MDIX detection) calls for automatic
negotiation of the connection between two 1000Base-T ports. In this case a
straight-through cable may work just as well as a crossover cable. For more
information about this feature, see the
FastIron Configuration Guide .
net_com010
1
2
3
4
5
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7
8 1
2
3
4
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8
Brown
White/Brown Stripe
Green
White/Blue Stripe
Blue
White/Green Stripe
Orange
White/Orange Stripe
End B End A
10/100BASE-TX Crossover Cable
Figure 31. UTP crossover cable
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Ethernet y-series Installation and User Guide: Installation and User Guide