gigabit and routing capabilities are not very important, so the two 2948 switches are not used much in actual projects.
2. Mid-range products
Let's look at the mid-end products. The 3500 series of mid-end products are widely used and representative.
The basic features of the C3500 series switches include a backboard bandwidth of up to 10 Gbps and a forwarding rate of 7.5 Mpps. It supports 250 VLANs, IEEE 802.1Q and ISL Trunking, and CGMP/Gigabit E
series switches are generally used at the low end of the network. The gigabit and routing capabilities are not very important, so the two 2948 switches are not used much in actual projects.
2. Mid-range productsLet's look at the mid-end products. The 3500 series of mid-end products are widely used and representative.The basic features of the C3500 series switches include a backboard bandwidth of up to 10 Gbps and a forwarding rate of 7.5 Mpps. It s
used much in actual projects. 2. for mid-end products, refer to mid-end products. The 3500 series of mid-end products are widely used and representative. The basic features of the C3500 series switches include a backboard bandwidth of up to 10 Gbps and a forwarding rate of 7.5 Mpps. It supports 250 VLANs, IEEE 802.1Q and ISL Trunking, and CGMP/Gigabit Ethernet switches, optional redundant power supply. However, the biggest feature of
5000/5500, with 48 10/100 Mbps adaptive Ethernet ports and 2 Gigabit Ethernet ports, 24 Gbit/s back-board bandwidth, redundant power supply with hot swapping, with a series of fault tolerance features and network management features. C 2948G-L3 is added with layer-3 switching capability based on C 2948G, and the maximum layer-3 packet throughput can reach 10 Mpps. However, in general, the 2900 series Cisco switches are generally used at the low end of the network. The gigabit and routing capabi
: Unplug the power cord after the switch. Press and hold the mode key on the left side of the switch panel (generally the switch is the key), and insert the power plug behind the switch to power the switch. Wait until you see that the Ethernet indicator lights that are not wired on the switch panel are on and several system indicators of the switch are on.
Step 5:Enter:
Switch: flash_init
The following prompt is displayed:
Initializing Flash...
Flashfs [0]: 1 files, 1 directori
than or equal to the lower limit. When the forwarding rate of broadcast, multicast, or unicast packets is lower than several packets per second (pps), the port will resume transmission. Value Range: 0.0 ~ 10 000 000 000.0. If the value is large, k, m, or g headers can be used for representation. Example: When the bandwidth usage is 30%, the broadcast package is blocked (generally only one upper limit is entered, and the lower limit is kept by default). Example: When the bandwidth usage is 30%,
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