Switching

Resolved! question about ospf default information originate metric !!

i have topology worjing with ospf routing protocol R1(Asbr)-----SWITCH --------R2 R1 configs:==========================! router ospf 1 router-id 1.1.1.1 default-information originate metric-type 1! no ip http serverno ip http secure-se...

QOS ACL for snmp and icmp to/from monitoring server.

Friends,Problem : When there is a high congestion on the Remote site router wan link, our monitoring server reports it as down, and the reason being not getting reply to icmp packets or high responce time to get a reply back. I do not want this to ha...

Resolved! Switch Processes

Which r the Main Processes of Switch and Router That Utilize more MemoryAnd We need not worry if Its Utillization increases........Pls Help with the defferent commands that help to determine Memory Utilization Problems.

Switch Qos

I have 2 Cisco 3560 switches trunked to each other. I have the following on both trunk interfaces. It is a point to point 10 meg link with a nonCisco voip solution. There are 2 san devices at both sites trying to replicate data and when more than one...

Monitor session - Local SPAN - small output

I am having difficulties with getting SPAN traffic over my WS-X6704-10GE (CFC).CISCO7606ios 12.2(33)SRE6, SUP720-3BXLTrying to use the span feature, put the commands listed below in and they entered successfully, but the port is not being mirrored.in...

Resolved! IOS for 2801 and 2811?

can i use equal IOS for router 2811 and 2801? and what ios i can use?

WS-X6724-SFP + MINOR ERROR + TestTransceiverIntegrity:

Hi Team,The line card WS-X6724-SFP inserted in slot 2 is getting MINOR ERROR. I could also see TestTransceiverIntegrity: on port no 2/11 has failed.Is this a h/w issue?=================================================================================...

Mirror all traffic to one port or use a network tap

HiI am about to setup an IDS on our network, I have two options - 1 is simply mirror all traffic through one port, 2 is to use a network trap. I am not a big fan of adding the network trap, I am OK with using port replication/mirroring as long as tha...

Question about catalyst 3650 and fabric storage

Hello All,I have a question regarding fabric storage and cisco catalyst switch 3650.My plan is connecta a esxi server to a nexus switch and then to a san storage. I want add a new switch to have a redundant link between esxi and th...

Resolved! %SYS-2-MALLOCFAIL: + %TCP-2-INVALIDTCB + %SYS-3-MGDTIMER + Process= "OER Border Router",

Hi ,Cisco 2851 is running with IOS : c2800nm-advsecurityk9-mz.151-4.M3.bin. The router crashed several time leaving below errors %SYS-2-MALLOCFAIL: , %SYS-3-MGDTIMER: and %TCP-2-INVALIDTCB. ==========================================================...

LAG - Does it work with media converters?

Hi there,I need to know if LAG channel groups can be used to increase capacity of media converted links? (i.e. wireless links).For example.. aggregating two 1300 series wireless bridges via 2 switches.Thanks in advance for any responses!RobExample se...

Layer 2 pinging Problem

The weirderst Problem of all 2950 Switch is Connected to 3550 connected to 2801 Router2950 Mangement IP to VLAN 1 192.168.1.1032950 Default Gateway 192.168.1.1PC1 = 192.168.20.2MASK = 255.255.255.0DEFAULT G - 192.168.20.1PC2= 192.168.20.3MASK = 255...

Questions on logging in Nexus 7010 6.x

We recently replaced our core switch from a non-cisco vendor with a Nexus 7010. With our old core switch, I had the ability to log changes to the ARP table. So if there was a dhcp conflict or a vMotion event, it would show up in the "show log" outp...

Configuring SNMP Version 3

I am trying to setup SNMP v3 on a 4948E switch here is what I have done so far:snmp-server location "location"snmp-server contact IT Adminssnmp-server group SNMPgrp v3 priv read SNMP-ro write SNMP-rw access 80snmp-server user snmp_user SNMPgrp v3 aut...

Resolved! Can't ping non-cisco device even with a route statement in the cisco device

Hi,I cannot ping and end node on my system from my Cisco 2911. I've tried to configure my computer to ping the device and I am able to. It seems the difference between using my computer and the 2911 is that with my computer I am able to set the defau...

Switching

Forum Posts

Resolved! question about ospf default information originate metric !!

QOS ACL for snmp and icmp to/from monitoring server.

Resolved! Switch Processes

Switch Qos

Monitor session - Local SPAN - small output

Resolved! IOS for 2801 and 2811?

WS-X6724-SFP + MINOR ERROR + TestTransceiverIntegrity:

Mirror all traffic to one port or use a network tap

Question about catalyst 3650 and fabric storage

Resolved! %SYS-2-MALLOCFAIL: + %TCP-2-INVALIDTCB + %SYS-3-MGDTIMER + Process= "OER Border Router",

LAG - Does it work with media converters?

Layer 2 pinging Problem

Questions on logging in Nexus 7010 6.x

Configuring SNMP Version 3

Resolved! Can't ping non-cisco device even with a route statement in the cisco device

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