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There isn't one. The switch only knows about MAC addresses, and the default gateway isn't one of those addresses.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoto send traffic to a different network than the one it is on
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Why would an administrator use a network security auditing tool to flood the switch MAC address table with fictitious MAC addresses?
to determine which ports are not correctly configured to prevent MAC address flooding
What role do the bridge router gateway and switch play in a network?
m
What causes a VTP configured switch to issue a summary advertisement?
A five-minute update timer has elapsed.
N which mode is a VTP switch operating if it has been configured to only forward VTP advertisements?
transparent
Which two statements describe the operation of an access layer ethernet switch choose two?
The source MAC address within a frame is used by the switch to associate a port with that MAC address. Frames are directed by the switch from one port to another based on the destination MAC address within the frame.
When port security is enabled a switch port uses the default violation mode of until specifically configured to use a different violation mode?
Yes, By default port security is disabled on a Cisco switch. If it is enabled the default violation mode is shutdown with a maximum MAC address count of 1. Even if port-security is enabled it will not place a port into the shutdown state until either MAC address sticky or a static MAC address is configured on the port.
How do you assign IP to cisco switch?
You can't assign an ip to a switch but you can add one to the interfaces......... like: for the management vlan (or any other vlan) Switch(config)#int vlan 1 Switch(config-if)#ip address {your ip address} {mask} Switch(config-if)#no shutdown any other port Switch(config)#int <fa, G, S> <interface number i.e. 0/0> Switch(config-if)#ip address {your ip address} {mask} Switch(config-if)#no shutdown and for a default gateway Switch#conf t Switch(config)#ip default-gateway {ip address}
Why does the switch between Host and the router not require configuration with an IP address to forward packets?
If a switch is connected to a router then the MAC address of the router is known to the switch through that port. A host takes advantage of this by using the default gateway address (the address of the router) which the switch "knows" by its lookup table. Therefore, the switch can learn the address automatically and no configuration is necessary.
What TCPIP utilities can show that a network switch is operating correctly between a host and its default gateway?
connectivity between host and switch can be examined by light of switch ports.
Where would the management IP address be configured on the switch in order to mange a Cisco swicth using Telnet?
The Management IP address will be configured on the Default Management VLAN (vlan1). Make sure to do a "no shutdown" command on the VLAN as for it is placed into the shutdown state when first configured. Also for telnet you will need to configure the Virtual Terminal Lines just as a regular Cisco Router. If more functionality is needed other than Telnet more configuration maybe needed depending on what switch is being used.
What is is a default gateway address?
A gateway is a node (a router) on a computer network that serves as an access point to another network.A Default Gateway is the node on the computer network that is chosen when the IP address does not belong to any other entities in the Routing Table. In homes, the gateway is usually the ISP-provided device that connects the user to the internet, such as a DSL or cable modem. In enterprises, however, the gateway is the node that routes the traffic from a workstation to another network segment. The default gateway is commonly used to be the node connecting the internal networks and the outside network (Internet). In such a situation, the gateway node could act as a proxy server and a firewall. The gateway is also associated with both a router, which uses headers and forwarding tables to determine where packets are sent, and a switch, which provides the actual path for the packet in and out of the gateway. In other words, it is an entry point and an exit point in a network.
Which three statements are correct concerning the default configuration of a new switch?
It is configured in VTP server mode. STP is automatically enabled. All switch ports are assigned to VLAN1.
What is a default gateway?
A gateway is a node (a router) on a computer network that serves as an access point to another network.A Default Gateway is the node on the computer network that is chosen when the IP address does not belong to any other entities in the Routing Table. In homes, the gateway is usually the ISP-provided device that connects the user to the internet, such as a DSL or cable modem. In enterprises, however, the gateway is the node that routes the traffic from a workstation to another network segment. The default gateway is commonly used to be the node connecting the internal networks and the outside network (Internet). In such a situation, the gateway node could act as a proxy server and a firewall. The gateway is also associated with both a router, which uses headers and forwarding tables to determine where packets are sent, and a switch, which provides the actual path for the packet in and out of the gateway. In other words, it is an entry point and an exit point in a network.
Which VLANs are allowed over the link when a new trunk link is configured on an IOS-based switch?
By default, all defined VLANs are allowed on the trunk.
Which set of commands will enable a network administrator to remotely manage a LAN switch?
Switch(config)# ip default-gateway 192.168.1.254Switch(config)# interface vlan 1Switch(config-if)# ip address 192.168.1.1 255.255.255.0Switch(config-if)# interface fa0/1Switch(config-if)# switchport access vlan 1
What is a Mac table?
sometimes when interface configured with a static IP address, which is not correct, the host does not communicate to the port, and switch has no MAC address. I've seen it just two days ago - had an Linux appliance with a static IP address configured on the interface. Plugged interface to the switch, port says "Connected", but no MAC address in the CAM table. After I changed an IP address to whatever it should be for the VLAN - NIC started to communicate, and MAC address appears on the port.
Where is the ip address on a cisco switch for telnet?
The Cisco switches I have seen don't have an IP address by default. You have to connect to the switch with a console cable - one that connects to the console port on the switch, and to the serial port on the computer - and do some initial configuration, including the IP address.The Cisco switches I have seen don't have an IP address by default. You have to connect to the switch with a console cable - one that connects to the console port on the switch, and to the serial port on the computer - and do some initial configuration, including the IP address.The Cisco switches I have seen don't have an IP address by default. You have to connect to the switch with a console cable - one that connects to the console port on the switch, and to the serial port on the computer - and do some initial configuration, including the IP address.The Cisco switches I have seen don't have an IP address by default. You have to connect to the switch with a console cable - one that connects to the console port on the switch, and to the serial port on the computer - and do some initial configuration, including the IP address.
