Summit Switch & Cisco Etherchannel???

youngfan007

有没有朋友做过Summit Switch & Cisco Etherchannel的连接.

查了CCO, cisco etherchannel要和第三方的SWITCH建立Etherchannel的连接,要用LACP.是基于IEEE802.3AD的标准.

要连接的是SUMMIT5i,从5i的Feature上看是支持IEEE 802.1ad compatible link aggregation 的(CISCO叫Etherchanne,SUMMIT叫link aggregation,也叫sharing-group),但我们的firmware是6.xx的,对802.1AD是draft,有查了新的firmware是7.0.0,是支持IEEE 802.1ad 的.
实验成功了.虽然summit5i和cisco etherchannel之间有很多不同,但经过一些实验,得到好的结果.

[7600]
||||
|||| -----etherchannel(fastether x 4)
||||
[summit5i]
|
| -----fastether
|
[7200]

*****************************************************************************
先说[summit5i]的设定
#
#这4个port连着[7600]的1,2,3,4 port
configure port 1 auto off speed 100 duplex full
configure port 2 auto off speed 100 duplex full
configure port 3 auto off speed 100 duplex full
configure port 4 auto off speed 100 duplex full
#
#port8连着的是7200的FE1/0
configure port 8 auto off speed 100 duplex full
#
#summit的sharing-grouping
enable sharing 1 grouping 1,2,3,4 algorithm round-robin
Summit5iTx:45 # sh port sh
Next possible completions:


Summit5iTx:45 # sh port sharing
Load Sharing Monitor
Config Current Ld Share Ld Share Link Link
Master Master Algorithm Group Status Ups
==========================================================
1 1 r 1 A 11
r 2 A 9
r 3 A 26
r 4 A 9


Flags: Link Status: A-Active, R-Ready, D-Disabled, NP-Not Present
Ld Sh Algo: p-port based, a-address based, r-round robin

*****************************************************************
[7200]的设定(没什么特别,只是为了测试而已)
inter loop0
ip address 2.2.2.2 255.255.255.0
inter fa0/1
ip address 192.168.1.3 255.255.255.0
duplex full
no shut
router ospf 1
network 192.168.1.3 0.0.0.0 area 0
network 2.2.2.0 0.0.0.255 area 0

***************************************************************
[7600] 的设定
有两种Etherchannel,一种是layer2的,一种是layer3的
(1) layer2 Etherchannel
inter loop0
ip address 1.1.1.1 255.255.255.0
interface range fa3/1 – 4
switchport
switchport mode access
switchport access vlan 10
channel-group 2 mode on