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I am running into a DHCP problem on a Cisco 891 running 15.0(1)M2.  I am running DHCP on the router and want to reserve an address for a printer.  I have done this hundreds of times on hundreds of routers.  Per Cisco recommendation, I let the printer...

jrector by Level 1
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  • 6 replies
  • 0 Helpful votes

Resolved! snmp traps meaning

can any one explain me the below snmp traps meaningsnmp-server enable traps ttysnmp-server enable traps cpu thresholdsnmp-server enable traps configsnmp-server enable traps bridge newroot topologychangesnmp-server enable traps syslogand which are the...

Hi everybody.I am getting a little different result than expected in the following example.|--------f0/0--R1-----s0/0-------------------R2R1 config :f0/0  10.10.10.1/8s0/0   199.199.199.1/24eigrp 1network 10.0.0.0network 199.199.199.0When R1 sends up...

sarahr202 by Level 5
  • 842 Views
  • 1 replies
  • 0 Helpful votes

We  have a Cat2960-S Series PoE+ currently running 12.2(55) SE5 ios with SW image C2960S-UNIVERSALK9-M.We want to upgrade the ios to the lastest version but found there are 2 version:                   12.2(53) SE2 and 15.0(1) SEWhich is the best & s...

q-le by Level 2
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  • 3 replies
  • 0 Helpful votes

                  With the increase of users, ARP is also increasing, Ethereal by omniPeek, normally found inside the message, there is no any abnormal traffic, not through snooping and DAI effect, there are other better ways to limit ARP packets it?

                   hi,a new LAN installation, two VSS pair 6509 core, 15 closets, with 3750 stacks. Floor 15 only, devices/hosts can ping teh DHCP server but cannot aquire IP addresses. no such problem on other floors?portfast an dother parameters ar...

m-abooali by Level 4
  • 828 Views
  • 2 replies
  • 0 Helpful votes

Hi,A 3750 switch is connected to an upstream device. Two ports from 3750 connect to one each of the upstream device, which is in HA state.Following is the configuration currently on the 3750:-Int vlan 101ip address 192.168.1.1 255.255.255.252int gi0/...

suthomas1 by Level 6
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  • 3 replies
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Hi,We have a 3750 as core switch with critical oracle servers ( production & development ) connected to this. The goal is to have these servers behind a firewall, which is to be done by logically routing the traffic towards the device.Now, we need to...

suthomas1 by Level 6
  • 6998 Views
  • 11 replies
  • 0 Helpful votes
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