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How to block telnet access for one particular network from all networks except one using Extended ACL

routing switch networking acl

modified yesterday Community♦ 1

6

votes

2

answers

11k

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End-to-End delay

switch ethernet ip tcp switching

modified 2 days ago Yan Bo Pei 1

2

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2

answers

497

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Cisco 2960 not receiving dhcp from the router

cisco routing switch vlan dhcp

answered Jan 13 at 16:53 Sagar Uragonda 1,405

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2

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1k

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How can I set the switchport's trunk protocol?

cisco switch trunk

answered Jan 13 at 14:06 Sagar Uragonda 1,405

3

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2

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237

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single command to gather mac addresses of connected devices to switch

cisco switch

answered Jan 12 at 16:48 Sagar Uragonda 1,405

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1

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56

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Aruba 2930M - the NTP server is unreachable

switch ntp aruba

modified Jan 12 at 14:11 Kikomi 21

2

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5

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5k

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How can I change the IP address of a running switch (HP 2510)?

switch switching hp hp-procurve ip-address

answered Jan 12 at 11:54 Sagar Uragonda 1,405

2

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2

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195

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How do computers send switches packets, if switches don't have IP or MAC addresses?

switch switching layer2 layer3

answered Jan 11 at 15:44 Sagar Uragonda 1,405

0

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1

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33

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What prevents a device from receiving its own multicast stream, and can it be turned off?

switch multicast cisco-nexus igmp arista

modified Jan 11 at 11:51 Zac67 55.7k

1

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2

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429

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Ping issue: connect a switch into another switch's vlan port

cisco routing switch ping ip-forwarding-table

answered Jan 11 at 10:03 Sagar Uragonda 1,405

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1

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22

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Non [R]STP switches in LAN ring topology

switch spanning-tree redundancy loop switching-modes

modified Jan 11 at 9:43 Zac67 55.7k

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2

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295

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Packet transfer from one host to another

routing switch subnet internet layer3

answered Jan 11 at 8:29 Sagar Uragonda 1,405

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4

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261

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How to Control Routing Table from exceeding its size theoretically or practically

cisco routing switch router switching

modified Jan 10 at 13:32 Sagar Uragonda 1,405

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3

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4k

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What are the advantages of a firewall over a Layer-3 switch?

routing switch firewall layer3

answered Jan 10 at 12:06 Sagar Uragonda 1,405

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