Specifications

Limits
ExtremeXOS 12.5.4 Release Notes
63
RSVP-TE profiles—maximum number of
profiles.
BlacDiamond 8900 xl-series
BlackDiamond 10808
BlackDiamond 12800 R-series
BlackDiamond 20800 series
Summit X460, X480
1,000
1,000
1,000
1,000
1,000
RSVP-TE EROs—maximum number of
EROs per path.
BlacDiamond 8900 xl-series
BlackDiamond 10808
BlackDiamond 12800 R-series
BlackDiamond 20800 series
Summit X460, X480
64
64
64
64
64
Spanning Tree (maximum STPDs)—
maximum number of Spanning Tree
Domains on port mode EMISTP.
All platforms 64
Spanning Tree PVST—maximum number
of port mode PVST domains.
Notes:
• Maximum of 7 active ports per
PVST domain when 128 PVST
domains are configured.
• For the Black Diamond 20800 series
switch, there is a maximum of 10
active ports per PVST domain when
256 PVST domains are configured,
All platforms (except BlackDiamond 20800
series)
BlackDiamond 20800 series
128
256
Spanning Tree—maximum number of
multiple spanning tree instances (MSTI)
domains.
All platforms 64
Spanning Tree—maximum number of
VLANs per MSTI.
Note: Maximum number of 10 active
ports per VLAN when all 500 VLANs
are in one MSTI.
All platforms (except Summit X460)
Summit X460
500
600
Spanning Tree—maximum number of
VLANs on all MSTP instances.
All platforms (except BlackDiamond 20800
series and Summit X460)
BlackDiamond 20800 series
Summit X460
1,000
1,024
1,024
Spanning Tree (802.1d domains)—
maximum number of 802.1d domains
per port.
All platforms 1
Spanning Tree (number of ports)—
maximum number of ports including all
Spanning Tree domains.
All platforms 2,048
Spanning Tree (maximum VLANs)—
maximum number of STP protected
VLANs (dot1d and dot1w).
BlackDiamond 8900 series
BlackDiamond 20800 series
Summit X460
All other platforms
1,024
1,024
600
560
SSH (number of sessions)—maximum
number of simultaneous SSH sessions.
All platforms 8
Table 37: Supported Limits (Continued)
Metric Product Limit