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Resolved! Describing #sh ip route o/p

Hi Peter,Would you explain why sh ip route command shows like this below:#sh ip route connected      10.0.0.0/24 is subnetted, 4 subnetsC         10.1.2.0 is directly connected, Ethernet0C         10.1.7.0 is directly connected, Ethernet0C         10...

ASA, ROUTER, PBR?

Hi Everyone,Here is my current situation, I have 3 Internet connections as below, at the moment they are terminate into the ASA.ADSL Modem 1 (routed mode)              ADSL Modem 2 (routed mode)           Midband Ethernet Tail (10m/10m)              ...

Resolved! High Available Data Centre Internet

Hi,We currently have a single data centre with 2 x 100Mbps internet links from a single ISP. The 2 links are routed and terminate on separate ISP switches/routers with a /30 IP address, the links terminate on 2 Cisco 3900 series routers in the DC. eB...

de1denta by • Level 3
  • 1505 Views
  • 3 replies
  • 0 Helpful votes

Enable ssh on a router!

Hi all, I just bought an additional router for my network and I'm in the process of setting it up.I have however hit a snag with enabling ssh on the device. It is a cisco router 2811 running IOS 15.0 (refer below to my attempts)test#sh verCisco IOS S...

nguyodan1 by • Level 1
  • 6200 Views
  • 3 replies
  • 0 Helpful votes

Resolved! ipv6 eui format,

Hi everybodyI was reading about how eui- 64 format is used to derive interface id in ipv6.The book says the eui-format  requires 7 bit of mac address must be set to one.  But why?   I mean if are using burned-in mac address, it is already unique. So ...

sarahr202 by • Level 5
  • 1550 Views
  • 2 replies
  • 0 Helpful votes

"clear interface" on IOS 15.1

Hi networkers,During WAN troubleshooting, I did a "clear interface ser0/0/0" on a branch router. It has two WAN links. I lost ssh/telnet connectivity but both WAN links were still replying to pings. We did a manual power off of the router to regain c...

Resolved! Cisco slow serial communication

I am currently studying for the CCNA exam and ran into this slow file transfer between the Router 1 and Router2.I tested the 8 MB file transfer from PC#1 to PC#2 which goes across R1 and R2.  The transfer rate is at 7.5KB per second.I attached a diag...

waynedinh by • Level 1
  • 1456 Views
  • 4 replies
  • 0 Helpful votes

Resolved! bgp path attribute, optional non -transitive

Hi everybodyMy book says  optional non-transitive path attribute  such  as MED may or may not be implemented by BGP software implementation.  Moreover if a bgp router does not recognize it, then bgp router  should not pass it on.That means there are ...

sarahr202 by • Level 5
  • 2449 Views
  • 5 replies
  • 0 Helpful votes

Resolved! Cisco 3845 WAN speed ?

i have cisco 3845 with 1 GB SFP, my company using fiber as backbone to isp, i have new internet connection 310 Mbps, does that enough ? does that for port only for LAN or also for WAN ?thx

Percentage-based (class-based) policing

(There is a small into which you might want to ignore)<intro>This is the first of a series of topics i will post over the next week or so as im duringa QOS over MPLS VPNs project which will actually focus on the customer edge mostlyand the way traffi...

PPTP connection not possible

Hi, an RVS4000 shall establish a pptp VPN connection. The router is connected trough its WAN port to the first router which connects to the internet. The PPTP VPN connection cannot be established but the pptp server can be pinged from the VPN router....

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