Dell S4048T User Manual

Beginning Metric Style Final Metric Style Resulting IS-IS Metric Value
wide transition narrow transition default value (10) if the original
value is greater than 63. A message
is sent to the console.
wide transition transition truncated value (the truncated
value appears in the LSP only). The
original isis metric value is
displayed in the show config and
show running-config
commands and is used if you
change back to transition metric
style.
Moving to transition and then to another metric style produces different results.
Table 48. Metric Value when the Metric Style Changes Multiple Times
Beginning Metric
Style
Next Metric Style Resulting Metric
Value
Next Metric Style Final Metric Value
wide transition truncated value wide original value is
recovered
wide transition transition truncated value wide transition original value is
recovered
wide transition truncated value narrow default value (10). A
message is sent to
the logging buffer
wide transition transition truncated value narrow transition default value (10). A
message is sent to
the logging buffer
Leaks from One Level to Another
In the following scenarios, each IS-IS level is configured with a different metric style.
Table 49. Metric Value with Different Levels Configured with Different Metric Styles
Level-1 Metric Style Level-2 Metric Style Resulting Metric Value
narrow wide original value
narrow wide transition original value
narrow narrow transition original value
narrow transition original value
wide narrow truncated value
Intermediate System to Intermediate System 577

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)