Dell S4048T User Manual

The following example shows three switches stacked together in a daisy chain topology.
stack-2#show system stack-ports
Topology: Daisy chain
Interface Connection Link Speed Admin Link Trunk
(Gb/s) Status Status Group
-------------------------------------------------------
3/36 1/36 10 up up
3/37 1/37 10 up up
3/38 1/38 10 up up
3/39 1/39 10 up up
3/44 2/36 10 up up
3/45 2/37 10 up up
3/46 2/38 10 up up
3/47 2/39 10 up up
1/36 3/36 10 up up
1/37 3/37 10 up up
1/38 3/38 10 up up
1/39 3/39 10 up up
2/36 3/44 10 up up
2/37 3/45 10 up up
2/38 3/46 10 up up
2/39 3/47 10 up up
stack-2#
Remove Units or Front End Ports from a
Stack
To remove units or front end ports from a stack, use the following instructions.
• Removing a Unit from a Stack
• Removing Front End Port Stacking
Removing a Unit from a Stack
The running-configuration and startup-configuration are synchronized on all stack units. A stack member
that is disconnected from the stack maintains this configuration.
To remove a stack member from the stack, disconnect the stacking cables from the unit. You may do this at
any time, whether the unit is powered or unpowered, online or offline.
NOTE
: If you remove a unit in the middle of the daisy chain stack, the stack is split into multiple parts and
each forms a new stack according to the stacking algorithm described throughout this chapter.
Examples of Removing a Stack Member (Before and After)
The following example shows removing a stack member (before).
Dell#show system brief
Stack MAC : 00:01:e8:8a:df:e6
Reload Type : normal-reload
-- Stack Info --
Unit UnitType Status ReqTyp CurTyp Version Ports
Stacking 1037

Dell S4048T Specifications

General

Switching Capacity	1.44 Tbps
Rack Units	1U
Form Factor	Rack-mountable
Power Device	Internal power supply
Power Redundancy	Optional
Product Type	Switch
Jumbo Frame Support	Yes
Routing Protocol	OSPF, BGP, RIP, VRRP, PIM-SM, IGMP
Remote Management Protocol	SNMP, RMON, Telnet, SSH
Features	Quality of Service (QoS), Jumbo Frames Support, Virtual Route Redundancy Protocol (VRRP), VLAN support, sFlow, Multiple Spanning Tree Protocol (MSTP), Rapid Spanning Tree Protocol (RSTP), IPv6 support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ae
Dimensions (W x D x H)	17.3 in x 16 in x 1.7 in
Operating Temperature	0°C to 40 °C
Operating Humidity	10% to 90% (non-condensing)