Cisco CBS Series Get To Know page 7

Get To Know Your Switch
In general, except for the CBS350-48XT-4X, all CBS350 switches that support stacking and have designated
uplink ports in their PID can stack natively among themselves, and those that do not have uplink ports,
including the CBS350-48T-4X can stack, among themselves, in native mode as well. The hybrid mode staking
comes into play only when mixing these two blocks, uplink supporting devices and non-uplink supporting
devices. So. knowing the exact PID of a given switch is so crucial when it comes to stacking mode
determination. The CBS350-48T-4X, although has 4X at the end of the PID that should designate this as
supporting an uplink, it is not the case, this 4X designation in this switch does not indicate uplink, instead,
they are network port (downlink port) as are the other ports in the switch.
Changing stacking mode from Native to Hybrid will force a switch to reboot and most of its settings in its
startup configuration will reset to default; in the other hand, changing the stacking mode from Hybrid to Native
will force the unit to reboot, but the settings will not reset back to default.
Feature
OOB port
Green Settings (Short
reach and Energy Detect)
MAC table size
Number of Multicast
groups
Number of ACEs
supported
Total number of IP entries
ARP table size
Max number of IPv6
interfaces
Max MAC table aging
IPv6 Manual Tunnel/ 6tp4
tunnel/ ISATAP routing
tunnel
PoE support
Default number of VLAN
Mapping entries
Default IP address
CBS350 10G uplink port CBS350 10G network port
SKUs" SKUs"
Not Supported Supported
Per SKU and port type Per SKU and port type
behavior behavior
16K 32K or 64K
2K 4K
1K- reserved 2K- reserved
992 7392
1K – reserved 8K – reserved
106 200
400 seconds 630 seconds
Not supported Supported
Supported on specific Not supported
SKUs
0 32
On VLAN 1 On OOB
Feature Support on Hybrid Mode
Hybrid stack
Not Supported
Per SKU and port type
behavior
16K
2K
1K- reserved
992
1K – reserved
106
400 seconds
Not supported
Per SKU type
0
On VLAN 1
Get To Know Your Switch
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