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Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

Hi allWould it be possible to put a next hop for a default route to somewhere on another network? or am I right in thinking that the device would never get there as the next hop is not directly connected, is this called recursive routing ?

We have a 871 Router that we are moving to a network at our new location. This means that we must configure the Router with a new Outside static IP address as well as Default gateway, DNS IP addresses.Is it possible to edit the present configuration...

dbdickson by Level 1
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  • 2 replies
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Hi,This is regarding inline powe on WS-X6348-RJ-45 line card. I know that this card is voice upgradable. But my query is if the voice daughter card is not present will it be displayed in the show module without serail number as below:e-6509-a#show mo...

Hi all,I have hub and spoke environment that is connected via point to point link. For back we have ISDN PRI line at Hub side and ISDN BRI line at spoke side. When ever a site lose P2P connection it automatically connect via ISDN. Now the issue is th...

bh by Level 1
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  • 8 replies
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Hi,I just got curious with the 6500 series switches. I've been handling 6500 switches for the past years and now, I want to know how to assemble one. Meaning the Supervisor Engine. We have really old 6500 switches. What are the requirements to assemb...

jpl861 by Level 4
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  • 1 replies
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Currently, I have a 7609 that is multihomed to two different ISP's doing BGP load sharing. My 7609 is also running EIGRP for internal routing in an EIGRP AS comprised of about 30 EIGRP enabled layer3 switch's. All layer3 switch's use my 7609's EIGRP ...

eknell by Level 1
  • 1958 Views
  • 14 replies
  • 0 Helpful votes

hi all, can someone please clarify the technical aspects of half duplex, does half duplex use both pairs of the ethernet cable to send and receive? or 1 and 2 to transmit and 3 and 6 to receive like normal?cheers

hi! if i'm configuring 5 svrs within a private network with one of this server configured with 2 NIC (1private, 1corporate network). In term of design and security, where should i place these servers in? The core(6509 in the DC), distribution(network...

dkblee by Level 1
  • 825 Views
  • 9 replies
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I have a video device attached to a 6509. It markes voice packets with DSCP46. The blade supports only cos to queue mapping. If I trust the DSCP on that port will it work? How does it decide in qwich queue should it go if the mapping is based on COS?...

c.domokos by Level 1
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  • 3 replies
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Hi,I have got some issue to be solved in the below mentioned EIGRP topology.Topology: Lan1==>R1==>R2==>R3==>Lan2R1(ethernet-0)1.129.0.0/10R1(serial-0)=1.65.0.0/10R2(serial-0)=1.66.0.0/10R2(serial-1)=2.0.0.1/8R3(serial-0)=2.0.0.2/8I have enable no aut...

prado1985 by Level 1
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  • 1 replies
  • 0 Helpful votes

Hi every body!I want to discuss switching performance parameters--------Mpps and fabric bandwidth.To make my point, I use a small switch of only 4 ports(100Mb)Ideal fabric bandwidth: =2*(total bandwidth of port) =2*(100+100+100...

sarahr202 by Level 5
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  • 6 replies
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