Cisco WS-X6416-GE-MT - Interface Module - Expansion Manual de usuario descargar pdf (Pagina 29)

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Cisco Catalyst OS Cisco IOS Software

Catalyst OS config:

set port channel 3/1–8 2 desirable

set spantree portfast 3/1-8

set vlan 10 3/1-8

MSFC config:

int vlan 10

ip address 10.10.10.1 255.255.255.0

interface range fa3/1—8

no shut

channel-group 1 mode desirable

interface port-channel 1

switchport

switchport mode access

no shut

int vlan 10

ip address 10.10.10.1 255.255.255.0

Layer 3 EtherChannel Groups

True Layer 3 EtherChannel groups are only specific to an IP subnet, not to a Layer 2 VLAN. As

with the previously described routed interface, this is a concept only available in Cisco IOS

Software. The following is an example of the command line syntax for configuring a Layer 3

EtherChannel group.

Cisco Catalyst OS Cisco IOS Software

No Catalyst OS equivalent int range fa3/1—8

channel-group 1 mode desirable

interface port-channel 1

ip address 10.10.10.1 255.255.255.0

The following are some helpful show commands for EtherChannel groups on a Cisco IOS

Software system:

●

show etherchannel summary to view all EtherChannel groups states and ports on a Cisco

IOS Software system:

cat6k#show etherchannel summary

Flags: D—down P—in port-channel

I—stand-alone s—suspended

H—Hot-standby (LACP only)

R—Layer3 S—Layer2

U—in use f—failed to allocate aggregator

u—unsuitable for bundling

Number of channel-groups in use: 2

Number of aggregators: 2

Group Port-channel Protocol Ports

------+-------------+-----------+------------------------------------

1 Po1(SD) LACP Fa3/13(P) Fa3/14(P) Fa3/15(P) Fa3/16(P)

273 Po273(SD) —

cat6k#

●

show interfaces etherchannel displays all the interfaces that have been a channel-group

associated with it, regardless of their channel status. If only one interface status is needed,

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 50 51

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