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Layer 2 switches. However, before making any physical connections between devices, use the Link aggregation Configuration
menu to specify the link aggregation on the devices at both ends. When using a port link aggregation, note that:
The ports used in a link aggregation must all be of the same media type (RJ-45, 100 Mbps fiber).
The ports that can be assigned to the same link aggregation have certain other restrictions (see below).
Ports can only be assigned to one link aggregation.
The ports at both ends of a connection must be configured as link aggregation ports.
None of the ports in a link aggregation can be configured as a mirror source port or a mirror target port.
All of the ports in a link aggregation have to be treated as a whole when moved from/to, added or deleted from a VLAN.
The Spanning Tree Protocol will treat all the ports in a link aggregation as a whole.
Enable the link aggregation prior to connecting any cable between the switches to avoid creating a data loop.
Disconnect all link aggregation port cables or disable the link aggregation ports before removing a port link aggregation to
avoid creating a data loop.
It allows a maximum of 10 ports to be aggregated at the same time. The Managed Switch supports Gigabit Ethernet ports (up to 5
groups). If the group is defined as a LACP static link aggregationing group, then any extra ports selected are placed in a standby
mode for redundancy if one of the other ports fails. If the group is defined as a local static link aggregationing group, then the
number of ports must be the same as the group member ports.
The aggregation code ensures that frames belonging to the same frame flow (for example, a TCP connection) are always
forwarded on the same link aggregation member port. Recording of frames within a flow is therefore not possible. The aggregation
code is based on the following information:
Source MAC
Destination MAC
Source and destination IPv4 address.
Source and destination TCP/UDP ports for IPv4 packets
Normally, all 5 contributions to the aggregation code should be enabled to obtain the best traffic distribution among the link
aggregation member ports. Each link aggregation may consist of up to 10 member ports. Any quantity of link aggregations may be
configured for the device (only limited by the quantity of ports on the device.) To configure a proper traffic distribution, the ports
within a link aggregation must use the same link speed.
Содержание NS4750-24S-4T-4X
Страница 1: ...NS4750 24S 4T 4X User Manual P N 1702826 REV 00 01 ISS 14JUL14 ...
Страница 56: ...56 Figure 4 2 7 Privilege Levels Configuration Page Screenshot ...
Страница 110: ...110 Figure 4 4 6 Mirror Configuration Page Screenshot ...
Страница 117: ...117 Figure 4 5 4 LACP Port Configuration Page Screenshot ...
Страница 136: ...136 Figure 4 6 5 VLAN Port Status for Static User Page Screenshot The Page includes the following fields ...
Страница 144: ...144 Figure 4 6 10 Change Port VLAN of Port 1 3 to be VLAN2 and Port VLAN of Port 4 6 to be VLAN3 ...
Страница 174: ...174 Figure 4 7 10 MST1 MSTI Port Configuration Page Screenshot ...
Страница 180: ...180 Figure 4 8 2 Multicast Flooding ...
Страница 249: ...249 Figure 4 9 18 Voice VLAN Configuration Page Screenshot ...
Страница 271: ...271 Counter Counts the number of frames that match this ACE ...
Страница 281: ...281 Figure 4 11 4 Network Access Server Configuration Page Screenshot ...
Страница 315: ...315 ...
Страница 328: ...328 ...
Страница 335: ...335 ...
Страница 346: ...346 Figure 4 14 1 LLDP Configuration Page Screenshot ...
Страница 350: ...350 Figure 4 14 2 LLDP MED Configuration Page Screenshot ...
Страница 372: ...372 Figure 4 16 1 Loop Protection Configuration Page Screenshot ...
Страница 377: ...377 Falling Threshold Falling threshold value 2147483648 2147483647 Falling Index Falling event index 1 65535 ...