Cisco 2CBLE-SMB-BNC-M= Manual De Usuario
1-8
Cisco 7304 6-Port Clear Channel E3 Line Card Installation and Configuration
OL-5061-01
Chapter 1 Overview
Identifying Interface Addresses
Figure 1-5
Slots in the Cisco 7304 Router
Identifying Interface Addresses
This section describes how to identify interface addresses for the 6E3 line card in the Cisco 7304 router.
Interface addresses specify the actual physical location of each interface on a router or switch.
Interface addresses specify the actual physical location of each interface on a router or switch.
Interfaces on the 6E3 line card installed in a router maintain the same address regardless of whether other
line cards are installed or removed. However, when you move a line card to a different slot, the first
number in the interface address changes to reflect the new slot number.
line cards are installed or removed. However, when you move a line card to a different slot, the first
number in the interface address changes to reflect the new slot number.
explains how to identify interface addresses.
Cisco 7304 Router Interface Addresses
This section describes how to identify the interface addresses used for the 6E3 line card in the
Cisco 7304 router. The interface address is composed of a two-part number in the format
slot-number/interface-port-number. See
Cisco 7304 router. The interface address is composed of a two-part number in the format
slot-number/interface-port-number. See
for the interface address format.
In the Cisco 7304 router, slots are numbered from the lower left to the upper right, beginning with slot 0
and continuing through slot 5. (Slot 0 and slot 1 are reserved for the NSE.)
and continuing through slot 5. (Slot 0 and slot 1 are reserved for the NSE.)
The interface address of the interfaces on a 6-port 6E3 line card in slot 2 are 2/0 through 2/5 (slot 2 and
interfaces 0 through 5). If the 6E3 line card was in slot 4, these same interfaces would be numbered 4/0
through 4/5 (slot 4 and interfaces 0 through 5).
interfaces 0 through 5). If the 6E3 line card was in slot 4, these same interfaces would be numbered 4/0
through 4/5 (slot 4 and interfaces 0 through 5).
TX
9K-10C48
1-PORT OC48 POS w/ SMSR
OIR
STATUS
RX
OIR
STATUS
9K-40C3/POS-MM
4-PORT OC3 POS w/ MM
OIR
STATUS
CARRIER/
ALARM
0
ACTIVE/
LOOPBACK
LOOPBACK
1
2
3
TX
LNK
RX
0
7300-6T3
6-PORT T3 DSU
STATUS
OIR
TX
LNK
RX
1
TX
LNK
RX
2
TX
LNK
RX
3
TX
LNK
RX
4
TX
LNK
RX
5
66944
Slot 1
Slot 0
Slot 2
Slot 3
Slot 4
Slot 5
Table 1-5
Identifying Interface Addresses
Platform
Interface Address Format
Numbers
Syntax
Cisco 7304 router
Slot-number/interface-port-number
Slot—2 through 5
1
Interface port—0 through 5
1.
Slot 0 and slot 1 are reserved for the dual-width network services engine (NSE).
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