Interface Naming - Cisco ASR 920 series Getting Started
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Also See for ASR 920 series:
- Configuration manual ethernet router (438 pages) ,
- Installing manual (74 pages) ,
- Configuration manual (68 pages)
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Interface Naming
Interface Naming
The following table shows the interface naming of the Cisco ASR-920-12CZ-A/ASR-920-12CZ-D ports:
1G SFP
Only
1
0
1 Ports 12 and 13 when operating in 1G Mode will become operationally up only when the peer connecting interfaces are in Auto negotiation mode.
• Interfaces 0–3 are GigabitEthernet SFP only ports.
• Interfaces 4–11 GigabitEthernet are combo ports that support dual media—Copper and SFP. For more
• Interfaces 0 through 11 are referred to as GigabitEthernet 0/0/0–GigabitEthernet 0/0/11 respectively
• Interfaces 12 and 13 are dual rate ports. These ports support 1G or 10G mode depending on the optics
Note
Dual-Rate functionality is supported only with the Supported SFPs, listed in the Cisco ASR 920 Series
Aggregation Services Router Hardware Installation Guide .
• Interfaces 12 and 13 are TenGigibitEthernet 0/0/12–TenGigabitEthernet 0/0/13. The interface name
• Out of Band Management Network port is refereed as interface Gig0.
The following table shows the interface naming of the Cisco ASR920-4SZ-A/ASR920-4SZ-D ports:
1G Cu Port
1
0
2 Ports 2, 3, 4, and 5 when operating in 1G Mode will become operationally up only when the peer connecting interfaces are in Auto negotiation mode.
• Interfaces 0–1 are Copper only ports with RJ45 connector.
• Interfaces 0 and 1are referred to as GigabitEthernet 0/0/0–GigabitEthernet 0/0/1 respectively.
• Interfaces 2 through 5 are dual rate ports. These ports support 1G or 10G mode depending on the optics
Cisco ASR 920 Series Aggregation Services Router Configuration Guide
4
1G Combo Port
3
5
7
2
4
6
information, see the Configuring Auto Media Sense on Cisco ASR 920 Series Routers .
(SFP or SFP+ respectively) installed in these ports.
remains unchanged even if an SFP is installed in the port and the port is operating in 1G mode.
(SFP or SFP+ respectively) installed in these ports.
Getting Started With the Cisco ASR 920 Series Router
9
11
5
8
10
4
2
10G SFP+/1GSFP
3
2
7
9
11
6
8
10
5
4
10G
SFP+/1G
1
SFP
13
12
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