Mio/Umio Port Numbering - Cisco ASR 5500 Installation Manual

Initial System Configuration

MIO/UMIO Port Numbering

The two 1 GbE ports on the MIOs or UMIOs in slots 5 and 6 can only be used as management ports. 10 GbE ports can
only be used for non-local contexts (service ports). MIO/UMIO port numbers are non-contiguous.
Important:
can be used to network boot the chassis. Other MIO/UMIO ports cannot be used for network booting.
The MIO/UMIO is equipped with two daughter cards (DCs). Each DC supports ten 10 GbE ports. Ports are referenced
in CLI commands by "x/yy" where x is the slot number (5 or 6) and yy the port number (1 to 29). For example, show
port info 5/20 [slot 5, port 20].
Table 18.
The output of the show port table command reflects the port numbering scheme in the table above for MIOs or UMIOs
equipped with two 10-port, 10 GbE daughter cards.
For lab environments where network booting of the chassis is desirable, Ethernet 1 port on an MIO
MIO or UMIO Port Numbering
Port Number Type
1 1000Base-T
2 1000Base-T
3 RS-232
4 – 9 —
10 – 19 10GbE
20 – 29 10GbE
Connector MIO DC Notes
RJ45 — Management Port
RJ45 — Management Port
RJ45 — Console
— — Unassigned
SFP+ Top Service Port
SFP+ Bottom Service Port
MIO/UMIO Port Numbering ▀
ASR 5500 Installation Guide ▄
109