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Hi   I'm trying to get trunking working between (either) a 3750 or 2960G and a RV325. Current status 3750 and 2960G are linked using fibre trunk ports 3750 is VTP (version2) server 2960G is client 3750 operates 4 VLans   Objective: Leverage the RV325...

Hello, Found this question out there and was curious about the answer:   Which three of these statements regarding 802.1Q trunking are correct? (Choose three)A. 802.1Q native VLAN frames are untagged by default. B. 802.1Q trunking ports can also be s...

alfista16 by Level 1
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  • 0 Helpful votes

Gents we have four switches which are connected in the ring. Switch 1 connects to switch 2, switch 2 connects to switch 3 and switch 3 connects to switch 4. They all are trunks   I want to run HSRP between switch one and switch 2 . Will make switch 1...

Hi,        How to fix Vulnerability- SHA-1-based Signature in TLS/SSL Server X.509 Certificate in 2960S   The SHA-1 hashing algorithm has known weaknesses that expose it to collision attacks, which may allow an attacker to generate additional X.509 d...

We have 7841s at branch locations that obtain addresses and TFTP info via DHCP on our branch routers. They are 4321s running: Cisco IOS Software [Everest], ISR Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 16.6.3, RELEASE SOFTWARE (fc8)   Somet...

With plain macsec, you can apply an MKA policy with a replay window setting, however I haven't been able to find a way to configure the replay window size for macsec setup by "cts manual".   We need a replay window according to TAC to work around a s...

navlrac by Level 1
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  • 10 replies
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Hi everyone,i have a doubt in command transport preferred.What is the function of this command.since the command Transport input and Transport output doing the same thing,then why the command Transport preferred is needed.

sathyasav by Level 1
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Hello All I am facing one issue today, I have 4 switch stack(2960x). 4 ports of switch have some issue( Gi 4/0/19 to 4/0/22) Issue is like below. When login, and check the status of these ports . it shows UP. But physical LED of that port is down and...

shyamradhe by Level 1
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  • 11 replies
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Hi Team,              I have  a query regarding connectivity to a router with a layer 3 switch. I want to  configure a L3 switch( Catalyst 2960x switch) with different Vlans with ip routing enabled. Also i want to that switch with a Cisco 2911 Router...