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Resolved! SFP Module for Switches WS-3750x

I was assign to design a network that will cover the traffic of IPTV, IP Telephony, Data and Wireless access point. My core is WS-3750X-24S-S = 1 pcMy Distribution is WS-2960S-48PS-L = 14 pcs                               WS-296024PS-L    = 2 pcs My ...

Changing OSPF Network Type

Hi everyone, We have a few sites all interconnected through VPLS and are coming around to realizing our current OSPF network type is not the best choice. Because it is an Ethernet handoff, the default OSPF network type is Broadcast which in this case...

does 2960-s able to trunk vlan

I have Cisco 3750, 2960 and 2960-s. I configured vlan in 3750 and trunk it to 2960 and 2960-s. The 2960 is working fine, However 2960-s  not able to learn any vlan. If use switchport mode access it able to connect to vlan1. But if i use switchport ac...

arumut_02 by • Level 1
  • 290 Views
  • 1 replies
  • 0 Helpful votes

BGP ipv6 default route origination

Hi, My colleague and i are struggling to originate a IPv6 BGP default route from one of our core switches to an eBGP peer. This is the configuration (below) we have tried and does work within GNS3 running the same IOS but it doesn't seem to work on o...

Resolved! inside WAN network Cloud !

hi allwhen we talk about WAN Network Service like Frame-Relay or ATM, ISDN,inside their cloud, could Ethernet Technology be exist ?or the devices have to be all related to that technology !?Unfortunately I am not working in ISP, I understand the Tech...

Upgrading IOS on router without TFTP

I purchased a used 3620 router that came with a NM-2FE2W interface card.  When I run sh int, no interfaces are displayed.  Currently the IOS version on the router is 11.1, and according to the link below this interface card requires at least IOS 12 t...

vendors04 by • Level 1
  • 6513 Views
  • 6 replies
  • 0 Helpful votes

im having this information in a log of a CISCO1921/K9

 im having this sentences when i type show log in the router , could you tell me if I have a problem ?? *Apr 14 15:58:37.167 %CR:YPTO-5-GM_REGSTER: Start registration to KS 198.18.10.200 for group group1 using address 198.18.10.199*Apr 14 15:59:47.16...

abecerraf by • Level 1
  • 802 Views
  • 1 replies
  • 0 Helpful votes

Multipoint GRE

Hi, I'm trying to figure out if it is possible to do mGRE without doing DMVPN. With DMVPN, the spoke-to-spoke establishment would just be established right after spoke-to-hub is up. But I am trying to see if it is possible to configure the entire mGR...

jpl861 by • Level 4
  • 944 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Router and Switch Logging of Admin Activities

I am interested in logging admin activities on my routers and switches.  I have enabled AAA authorization and accounting.  Each command an admin types is logged on my AAA server.  I would like to gather the same level of information but have it recor...

rmeans by • Level 3
  • 2159 Views
  • 2 replies
  • 0 Helpful votes

Resolved! eigrp to bgp redistribution

I have a layer 3 switch running EIGRP and a router that is redistributing EIGRP into BGP.If any of the neighbor relationships on the layer3 switch goes down, then comes back up, does that event trigger an update in BGP?  The reason I ask is that the ...

881G 3G Vodafone SIM HSPA+7

Needed to configure an 881G with a Vodafone 3G SIM in for an urgent job where the customers WAN circuit had failed- Tried 3 Vodafone SIMS, 2 x PAYG and 1 Contract. all of which worked fine for data in the phone.- Followed the Cisco recommended settin...

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