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Recent content by donglee

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    MultiLayer Switches Dhcp

    Might sound a little silly, but I have got myself confused regarding my multilayer Huawei S5700 switches. My question is do they act more like layer 2 switches as regards broadcast domains etc, more like a layer 3 routers and provide more of a boundary or does it depend on the configuration. If...
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    How is ISR different from a router?

    Can you call an ISR a router? or is it somehow different from a normal router,for example cisco 2911? The information on this area is very different from each other. Therefore im asking here, to see if someone can help me on this.
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    DHCP snooping

    hello guys, i've got: - Cisco Catalyst 3750 with some SVIs - Vlan10 and Vlan20; - MS DHCP server on Vlan10 and ip helper-address on Vlan20 SVI; - DHCP Snooping with Trusted ports; everything work just fine... problem: i've got another 3750; - created Vlan30 and related...
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    forgot my password

    Hello! There are problems with Huawei (Quidway) S5700-28C-EI I forgot my password on the main unit for water through the console. I want to enter the menu BootROM (by pressing CTRL + B), to reset the master password. The default password for Bootrom menu "Huawei" or "www.huawei.com", but...
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    Features Cisco have?

    Hello i want to know some features found in cisco WS-C2960S-24TS-L but not found in Huawei switches , i'm found Private VLAN is not found in huawei switch , any one know another features allow to me to reject the huawei switch because i'm prefer cisco switch but my manager prefer the huawei...
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    About lacp

    I got one problem about lacp.This is the case: Our core switch is cisco 4506e switch, and recently we got one huawei s5700-28C-EI which uplink to our cisco 4506. We want to enable lacp between them. But there is one problem, my s5700 and 4506e all just leave one 10GE port. I know they cannot...
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    A high cpu utilization

    HI all we are facing core switch high CPU Utilization problem pls help me. This is the log on my core cisco 4506E switch: Dec 25 16:38:47: %SYS-1-CPURISINGTHRESHOLD: Threshold: Total CPU Utilization(Total/Intr): 83%/1%, Top 3 processes(Pid/Util): 52/65%, 51/5%, 104/5% Dec 25...
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    Huawei CLI?

    Recently, we got some units of huawei s3700. But huawei's CLI is different with cisco. Does someone know about huawei? Some study materials?
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    Where to implement Link Aggregation (LAG)

    Two LAG can can give you more bandwidth and loss you failure rate.
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