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Cisco Catalyst 3850 features

is this Cisco Catalyst 3850 (48T/P/F/XS) support these features: - administrate via GUI HTTP/HTTPS. - multiple firmware image. - In-Service Software Upgrade (ISSU) - Management and centralization via virtualization technology thanks.

cuongnp by Beginner
  • 10 replies
  • 0 Helpful votes

Cat3550 initial configuration hang

Hi,i'm facing a weird issue,i wanted to configure my 3550 48 port switch for some purposes,when power up the switch, the switch passed the POST without any issue,and there's no image corrupted also. It just hang some where when the switch prompted fr...

Changing Management Vlan

I'm new to networking and using Packet Tracer to setup a simple network.  When I changed the management vlan from vlan1, I no longer can ping the management vlan.   The network comprises of: - 1941 router -  2960 switch - PC   First, I configured the...

jlong186 by Beginner
  • 8 replies
  • 0 Helpful votes

Resolved! NTP Access Lists

Hi we have configured NTP authentication with access group query only with acl permit ntp server ip but when i apply this then after 2-5 min ntp status shows unsynchronised   kindly help me

rockey by Beginner
  • 8 replies
  • 0 Helpful votes

PoE Power injector 802.3at and 802.3af

I do not know if this is the right forum to ask this question   I'm trying to find technical specs of AIR-PWRINJ4 I received Power injector Model 740-64214-001 of Ruckus Wireless That's the only thing I've found on Google on Power injector Model  740...

muki30001 by Beginner
  • 1 replies
  • 0 Helpful votes

Nexus 5548 HSRP

HI All,We have got 2 5548 & had asked our support partners to configure the switches in Active/Active mode, when in am checking the HSRP details now, it is showing as Active on 1 5548 & Standby on the other. Is there some config mistake?I want the co...

Resolved! Change Stack Member MAC Address (2960X)

I received three Catalyst 2960X switches several months back as spares and recently set them up to test horizontal stacking using the built in SFP+ ports. I had no issue setting up the master and adding one member but when adding  the third switch to...

KenArcher by Beginner
  • 3 replies
  • 0 Helpful votes

router checks destination mac address

For example,  When router A sends a packet to its next hop router B, router A will send the packet and encapsulate it in a frame with destination MAC address of router B (checking its ARP table). When router  B receives the frame, it will directly de...

aureliolc by Beginner
  • 1 replies
  • 0 Helpful votes

Resolved! WS-X4606-X2-E port-group bandwidth

Hi In 4506-E chassis Installed WS-X4606-X2-E  line card, I know that it has 24G bandwidth per slot and it allocated across 6 ports. I see that it has 2 port-groups, it is true that each port-group uses 12G bandwith? If I will use 1-3 port for 10G X2 ...

Resolved! Subnetting Query

Hello Guys,   My company allot me 10.110.x.x subnet for internal Subnetting.    I am planing to reserve it like this :   10.110.1.x  to 10.110.20.x  - Location 1   10.110.21.x  to 10.110.40.x  - Location 2   10.110.41.x to 10.110.60.x  - Location 3  ...

ITexpert by Participant
  • 7 replies
  • 0 Helpful votes