Cisco 3548 Switch Failure
We have OpenVMS running on a Streams Environment OSI protocol connecting to a Cisco 3548 switch with fiber GBIC trunk ports. The ports display link lights, but network connection to a Windows NT 4.0 Server (Service Pack 6) with Allied Telesyn NICs (half-duplex) fails with LAN Connection Errors reported on DHCP Client Computers. However, when the Switch is bypassed, and directly connected to the Server, problem disappears. Do I have a duplex mismatch problem or IOS release issue?
You have to check to see how the switchports are configured , by default the speed is auto/auto , if the ports are hardcoded to a specific speed and duplex then you probably have a speed/duplex mismatch. Match both ends of the links , if nics are auto then the switchport should be auto . If the nics are hard set to a speed/duplex then you have to set the switchport the same.
Similar Messages
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PBR feature in cisco 3548 nexus switch
Hi All ,
Could you please tell me whether cisco 3548 switch will support PBR ? we do have license of Lan1k9 enterprise license switch. But we are not ableto use the PBR featutre. Any help on this..
Regards,
Vijay.See table-5 in this link:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/licensing/guide/b_Cisco_NX-OS_Licensing_Guide/b_Cisco_NX-OS_Licensing_Guide_chapter_01.html#fntarg_13
Note 19:
The LAN_BASE_SERVICES_PKG license needs to be installed in order to use the LAN_ENTERPRISE_SERVICES_PKG license.
HTH -
Cisco 3750x 24 port poe switch failure
what is the chance of cisco 3750x 24 port poe switch failure? is backup necessary for this ? please answer me in details.
If you have a Cisco switch with, at least, one faulty port you RMA the appliance.
There is nothing more detailed than that. -
How many BGP peers does the 3548 switch support?
Is it possible to run more than 40 peers on a single switch? What is the limitation if not?
Hi ,
You can have 40 BGP peers , IPV4 unicast routes handled by hardware is only 24000 .Enusre all your BGP peering routing updates is within this limits .
http://www.cisco.com/c/en/us/products/collateral/switches/nexus-3548-switch/data_sheet_c78-707001.html
Table 7. Hardware Specifications Common to Both Switches
Mode
Normal Mode
Warp Mode
Hardware tables and scalability
Number of MAC addresses
64,000
8000
Number of IPv4 unicast routes
24,000
4000
Number of IPv4 hosts
64,000
8000
Number of IPv4 multicast routes
8000
8000
Number of VLANS
4096
Number of ACL entries
4096
Number of spanning-tree instances
Rapid Spanning Tree Protocol (RSTP): 512
Multiple Spanning Tree (MST) Protocol: 64
Number of EtherChannels
24
Number of ports per EtherChannel
24
Buffer size
6 MB shared among 16 ports; 18 MB total
Boot flash memory
2 GB
HTH
Sandy -
Preparation For Switch Failure?
I've been tasked by my IT director with developing a plan for when a switch fails at our two locations. Redundancy and HA aren't part of this plan. Instead, I've been asked to focus on replacing a failed switch with an identical appliance. We have three 3560G 48 port swtiches in one locaiton and seven 3750Gs at our other location. We've purchased one of each as a backup. I understand the method of configuring the replacement switches in the event of a failure, but what I'm stuck on is developing a plan that presents the quickest most efficient and clean process. We do have room in our rack at the location utilizing 3560G switches, but no room in the rack where the 3750s are housed.
How have you planned for switch failure? What are the best practices?Ok, let me give you a "funky" method which incorporates two processes: Zero-Touch SmartInstall and EEM.
Let's start with the easy part: EEM
For this process to work, you need to have a non-MS TFTP server. Linux/Unix is preferred because of the way the files are written. This EEM script is invoked when someone saves the config of your appliance. When this happens the appliance will automatically send a copy of the configuration to the remote TFTP server of your choice. The filename will be named is this syntax: Switch_name-Month-Day-Hour-Minues-Second-Timezone-version
Another thing, if no one has saved the config for a week, then the switch will still copy the startup-config to the TFTP server of your choice.
Ok, here's the script:
archive log config
logging enable hidekeys path tftp:///$h- write-memory time-period 10080
Ok, now this solves the problem of an "updated config". Next, the replacement.
There's a process called Zero-Touch SmartInstall. What this does:
1. You have a new switch, fresh from the box, no configuration whatsoever;
2. You connect the new switch to the Director (explained later) via the ethernet port;
3. You power up the new switch and YOU DO NOTHING;
4. The new switch will talk to the Director. The Director will provide the new switch with an IP Address (via VLAN 1). The Director determines that the new switch does not have a config and running an IOS with is not "standard". The Director will push the config to the new switch's startup-config (the running-config still empty) and then the IOS will get pushed to the new switch;
5. The new switch will reboot with the correct IOS specified and a full-working configuration.
Ok. So let's run the scenario. You have a failed switch at either one of the sites.
Using the above EEM, you have a full-blown working config. The latest one to boot!
The site with a dead switch has a switch capable of being a Director and a TFTP server. So you copy the working config from your TFTP server to the Director. Configure the Director switch. Cisco sends the replacement unit to the site (instead of your location). You instruct the person on-site to connect the new switch to the Director and power up the switch. New switch gets the working config and an IOS upgrade/downgrade.
All in all, your new replacment switch is ready in 30 minutes. Tops. -
Nexus 3548 Switch doesn't recognize command " vtp mode Server / Client"
Hi Community.
I have a brand new Nexus 3548 switch. And I did the vtp setup:
vtp version 2
vtp password ******
vtp domain *****
Every thing is ok, but If I use the command "vtp mode server" the switch doesn't know that command. Even it doesn't know the "vtp mode" subcommand?
What's the problem ?
Best regards patrickThe Nexus 3548 supports only Transparent mode:
Step 5 vtp mode {transparent| off} Sets the VTP mode to transparent or off.
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3548/sw/layer_2_switching/b_Cisco_N3548_Layer_2_Switching_Config_503A1.pdf
I have no clue why.
Patrick -
Packet loss when pinging from/to a cisco 3560e switch
I see Packet loss when pinging from/to a cisco 3560e switch. CPU utilization is normal.
Switches are running with IOS c3560e-universalk9-mz.122-35.SE5.bin.
Packet loss is observed for all the devices irrespective of directly connected or remote devices.
If i do self pinging, there are no packet loss.
I don't see any error on interface.
Can anyone please help me in resolving this issue.TCB Local Address Foreign Address (state)
03737C48 10.47.0.229.60053 10.41.81.55.49 CLOSEWAIT
039ACDC4 10.47.0.229.61929 10.41.35.250.49 CLOSEWAIT
03B316C0 10.47.0.229.27544 10.41.81.55.49 CLOSEWAIT
038228F0 10.47.0.229.16506 10.41.35.250.49 CLOSEWAIT
039C3D04 10.47.0.229.15207 10.41.81.55.49 CLOSEWAIT
039A9BD0 10.47.0.229.52983 10.41.81.55.49 CLOSEWAIT
0394152C 10.47.0.229.22425 161.61.35.250.49 CLOSEWAIT
037D811C 10.47.0.229.21117 10.41.81.55.49 CLOSEWAIT
039C12BC 10.47.0.229.37437 10.41.81.55.49 CLOSEWAIT
03933B84 10.47.0.229.34085 161.61.35.250.49 TIMEWAIT
03B32340 10.47.0.229.45729 10.41.81.55.49 CLOSEWAIT
038247D0 10.47.0.229.32816 10.41.81.55.49 CLOSEWAIT
039A92D8 10.47.0.229.38680 161.61.35.250.49 CLOSEWAIT
037370F0 10.47.0.229.13212 10.41.81.55.49 CLOSEWAIT
037D85F0 10.47.0.229.38728 10.41.81.55.49 CLOSEWAIT
03B2B284 10.47.0.229.23428 10.41.81.55.49 CLOSEWAIT
03B2ADB0 10.47.0.229.56836 10.41.81.55.49 CLOSEWAIT
0394BFF0 10.47.0.229.23257 161.61.35.250.49 CLOSEWAIT
036604DC 10.47.0.229.44437 10.41.81.55.49 CLOSEWAIT
0394C700 10.47.0.229.22 192.37.184.211.61639 ESTAB
039B9A68 10.47.0.229.20543 10.41.81.55.49 CLOSEWAIT
03739B28 10.47.0.229.15392 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
0392EA48 10.47.0.229.13862 10.41.81.55.49 CLOSEWAIT
0365E23C 10.47.0.229.27856 10.41.81.55.49 CLOSEWAIT
03817C0C 10.47.0.229.64929 10.41.81.55.49 CLOSEWAIT
039357C8 10.47.0.229.22088 10.41.81.55.49 CLOSEWAIT
037375C4 10.47.0.229.21832 10.41.81.55.49 CLOSEWAIT
039C20E8 10.47.0.229.18169 10.41.81.55.49 CLOSEWAIT
03716D08 10.47.0.229.61993 10.41.81.55.49 CLOSEWAIT
039A74E4 10.47.0.229.62948 10.41.81.55.49 CLOSEWAIT
03655480 10.47.0.229.14052 10.41.81.55.49 CLOSEWAIT
039407F0 10.47.0.229.49643 161.61.35.250.49 CLOSEWAIT
039A53AC 10.47.0.229.13233 10.41.81.55.49 CLOSEWAIT
03739FFC 10.47.0.229.16605 10.41.81.55.49 CLOSEWAIT
039B82B8 10.47.0.229.16458 10.41.35.250.49 CLOSEWAIT
039BEBA4 10.47.0.229.64377 10.41.81.55.49 CLOSEWAIT
03741980 10.47.0.229.13866 10.41.81.55.49 CLOSEWAIT
03B3ABF8 10.47.0.229.19365 10.41.81.55.49 CLOSEWAIT
039B5810 10.47.0.229.24768 10.41.81.55.49 CLOSEWAIT
03956E48 10.47.0.229.55980 161.61.35.250.49 CLOSEWAIT
03946820 10.47.0.229.65053 161.61.35.250.49 CLOSEWAIT
037DBE94 10.47.0.229.15283 10.41.81.55.49 CLOSEWAIT
039A4854 10.47.0.229.48562 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
03B33320 10.47.0.229.29803 10.41.81.55.49 CLOSEWAIT
03B3B79C 10.47.0.229.12142 10.41.81.55.49 CLOSEWAIT
03713C9C 10.47.0.229.63799 10.41.81.55.49 CLOSEWAIT
039BBECC 10.47.0.229.14763 10.41.81.55.49 CLOSEWAIT
03656E40 10.47.0.229.16357 10.41.81.55.49 CLOSEWAIT
0362A73C 10.47.0.229.62450 10.41.81.55.49 CLOSEWAIT
039B878C 10.47.0.229.64402 161.61.35.250.49 CLOSEWAIT
03826CFC 10.47.0.229.16108 10.41.81.55.49 CLOSEWAIT
03B2CA34 10.47.0.229.17634 10.41.81.55.49 CLOSEWAIT
03AD78D0 10.47.0.229.15249 161.61.35.250.49 CLOSEWAIT
03AD967C 10.47.0.229.20389 161.61.35.250.49 CLOSEWAIT
03B2C560 10.47.0.229.37079 10.41.81.55.49 CLOSEWAIT
039C5128 10.47.0.229.24711 10.41.81.55.49 CLOSEWAIT
03822F74 10.47.0.229.54866 10.41.81.55.49 CLOSEWAIT
0372C5FC 10.47.0.229.13298 10.41.81.55.49 CLOSEWAIT
0372D278 10.47.0.229.12407 10.41.81.55.49 CLOSEWAIT
039A33D0 10.47.0.229.36573 10.41.81.55.49 CLOSEWAIT
039BCEF8 10.47.0.229.53853 10.41.81.55.49 CLOSEWAIT
039C02D8 10.47.0.229.53725 10.41.81.55.49 CLOSEWAIT
039B5CE4 10.47.0.229.58027 10.41.81.55.49 CLOSEWAIT
0381866C 10.47.0.229.17100 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
039BB374 10.47.0.229.53148 10.41.81.55.49 CLOSEWAIT
03AD3634 10.47.0.229.19716 161.61.35.250.49 CLOSEWAIT
0362DAA4 10.47.0.229.19479 10.41.81.55.49 CLOSEWAIT
0365AE60 10.47.0.229.62209 10.41.81.55.49 CLOSEWAIT
0362D5D0 10.47.0.229.41327 10.41.81.55.49 CLOSEWAIT
037D7C48 10.47.0.229.58283 10.41.81.55.49 CLOSEWAIT
03955474 10.47.0.229.33810 161.61.35.250.49 CLOSEWAIT
0373B15C 10.47.0.229.23331 10.41.81.55.49 CLOSEWAIT
036628D0 10.47.0.229.46856 10.41.81.55.49 CLOSEWAIT
03819584 10.47.0.229.19861 10.41.81.55.49 CLOSEWAIT
0394D000 10.47.0.229.64732 10.41.35.250.49 CLOSEWAIT
0394B760 10.47.0.229.19967 161.61.35.250.49 CLOSEWAIT
039B6BD4 10.47.0.229.40096 10.41.81.55.49 CLOSEWAIT
03AD7150 10.47.0.229.65184 10.41.35.250.49 CLOSEWAIT
039BC3A0 10.47.0.229.64702 10.41.81.55.49 CLOSEWAIT
03B3A724 10.47.0.229.60399 10.41.81.55.49 CLOSEWAIT
037145E0 10.47.0.229.43951 10.41.81.55.49 CLOSEWAIT
03955EDC 10.47.0.229.29015 161.61.35.250.49 TIMEWAIT
0365FB34 10.47.0.229.13961 10.41.81.55.49 CLOSEWAIT
03828D54 10.47.0.229.12743 10.41.81.55.49 CLOSEWAIT
037DB40C 10.47.0.229.23708 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
039AF814 10.47.0.229.15100 10.41.81.55.49 CLOSEWAIT
0392E344 10.47.0.229.23399 10.41.35.250.49 CLOSEWAIT
0393DC3C 10.47.0.229.15393 161.61.35.250.49 CLOSEWAIT
03AD85D0 10.47.0.229.40932 161.61.35.250.49 TIMEWAIT
039574CC 10.47.0.229.25935 10.41.35.250.49 CLOSEWAIT
03738B74 10.47.0.229.58656 10.41.81.55.49 CLOSEWAIT
039AD91C 10.47.0.229.56760 10.41.81.55.49 CLOSEWAIT
03B3BC70 10.47.0.229.15058 10.41.81.55.49 CLOSEWAIT
03B2DC54 10.47.0.229.51131 161.61.35.250.49 CLOSEWAIT
03B393F0 10.47.0.229.11957 10.41.35.250.49 CLOSEWAIT
039B2610 10.47.0.229.33728 10.41.81.55.49 CLOSEWAIT
03B311EC 10.47.0.229.18047 10.41.81.55.49 CLOSEWAIT
039A8E04 10.47.0.229.52022 161.61.35.250.49 CLOSEWAIT
0365D460 10.47.0.229.12241 10.41.81.55.49 CLOSEWAIT
03B33E78 10.47.0.229.47640 10.41.81.55.49 CLOSEWAIT
0372C128 10.47.0.229.60323 10.41.81.55.49 CLOSEWAIT
03661CD8 10.47.0.229.39923 10.41.81.55.49 CLOSEWAIT
0393C73C 10.47.0.229.41864 10.41.35.250.49 CLOSEWAIT
03829584 10.47.0.229.56673 161.61.35.55.49 CLOSEWAIT
0362AC10 10.47.0.229.31952 10.41.81.55.49 CLOSEWAIT
039BF078 10.47.0.229.22636 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
0365CF8C 10.47.0.229.14476 10.41.81.55.49 CLOSEWAIT
039B443C 10.47.0.229.59226 10.41.81.55.49 CLOSEWAIT
0393E794 10.47.0.229.56282 10.41.35.250.49 CLOSEWAIT
03657740 10.47.0.229.25769 10.41.81.55.49 CLOSEWAIT
03B2F6E8 10.47.0.229.19328 10.41.81.55.49 CLOSEWAIT
0373AC88 10.47.0.229.25766 10.41.81.55.49 CLOSEWAIT
039B213C 10.47.0.229.28882 10.41.81.55.49 CLOSEWAIT
039C07AC 10.47.0.229.38201 10.41.81.55.49 CLOSEWAIT
03AD8DD0 10.47.0.229.23002 10.41.35.250.49 CLOSEWAIT
03739048 10.47.0.229.29572 10.41.35.250.49 CLOSEWAIT
039BA464 10.47.0.229.32273 10.41.81.55.49 CLOSEWAIT
03B31E6C 10.47.0.229.32521 10.41.81.55.49 CLOSEWAIT
0365EBE0 10.47.0.229.41319 10.41.81.55.49 CLOSEWAIT
03938804 10.47.0.229.62841 10.41.35.250.49 CLOSEWAIT
039A1AF8 10.47.0.229.12758 10.41.81.55.49 CLOSEWAIT
039B7DE4 10.47.0.229.20921 10.41.81.55.49 CLOSEWAIT
036549F8 10.47.0.229.51903 10.41.81.55.49 CLOSEWAIT
03714CC8 10.47.0.229.45145 10.41.81.55.49 CLOSEWAIT
037425F8 10.47.0.229.56492 10.41.81.55.49 CLOSEWAIT
03B39D74 10.47.0.229.18174 10.41.81.55.49 CLOSEWAIT -
FC-2GB module part number for cisco 4503 switch
Dear Sir,
We hv a SAN switch MDS-9216 with FC-2GB ports.
We want to connect the SAN switch to our newly installed cisco 4503 switch which modules is required in the cisco 4503 switch to connect the SAN switch FC-2GB ports.
Regards
DeepakDeepak,
Can you explain why you want to do this?
The Catalyst 4503 is an ethernet switch and does not support FC-2G interfaces. If you want to enable IP access to your storage, you would need an IP storage services module in your MDS 9216. This would then provide GE interfaces which you could connect to your Catalyst 4503. You could then provide IP-based hosts access to FC-connected storage using iSCSI for instance.
Regards
Rob. -
Embeded Event Manager on cisco 3560 switch
Can someone help me please? I have EEM configured on cisco 3560 switch. The configuration is below. I want that switch inform me through email when device with particilular IP address become unavailable. For some reason this configuration is not good and I can't tell why. I already try to debug this with debug event manager action mail but didn't see any output .
ip sla 11
icmp-echo ip address
frequency 20
ip sla schedule 11 life forever start-time now
event manager applet device-TEST
event snmp oid 1.3.6.1.4.1.9.9.42.1.2.9.1.6.11 get-type exact entry-op lt entry-val "2" poll-interval 20
trigger occurs 5 period 120
action 02.0 mail server "ip address" to "[email protected]" from "[email protected]" subject "device is down"The mail part looks good, I'm not sure you are hitting the trigger right.
Why not do a track on the ip sla instead of the snmp stuff?
Here's a good example of that.
https://learningnetwork.cisco.com/blogs/network-sheriff/2009/06/19/writing-your-first-eem-applet -
Converting Eth port to FC port in a cisco 6001 switch
Hi,
Back to forum after a long time. I have one issue to discuss regarding cisco 6001 switch. We purchased a new 6001 switch. Want to convert some of the Ethernet ports out of total 48 to FC to join the switch into a existing fabric.
cisco Nexus 6001 Chassis ("Norcal 64 Supervisor") - This is what H/W version look like from show version command.
In the past, we have quite a few Cisco 5548UP switch and the way convert the Ethernet port into FC port is, by going to correct slot/module and then
(config)# slot 1
(config-slot)# port 41-48 type fc
Then "reload" willl complete the conversion. But in the new 6001 switch, it throws the following error when above command is typed. We have full license for the switch including FC_FEATURES_PKG
"ERROR: Module type doesn't support this CLI"
We are running firmware : 6.0(2)N2(2)
Any help in this regard will be helpful.
Thanks.I have this exact same error;
show ver
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Documents: http://www.cisco.com/en/US/products/ps9372/tsd_products_support_series_home.html
Copyright (c) 2002-2014, Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained herein are owned by
other third parties and are used and distributed under license.
Some parts of this software are covered under the GNU Public
License. A copy of the license is available at
http://www.gnu.org/licenses/gpl.html.
Software
BIOS: version 1.5.0
loader: version N/A
kickstart: version 7.0(5)N1(1)
system: version 7.0(5)N1(1)
Power Sequencer Firmware:
Module 1: version v4.0
Module 2: version v4.0
Fabric Power Sequencer Firmware: Module 1: version v4.0
Microcontroller Firmware: version v1.2.0.5
QSFP Microcontroller Firmware:
Module 2: v1.3.0.0
SFP Microcontroller Firmware:
Module 1: v1.1.0.0
BIOS compile time: 12/29/2012
kickstart image file is: bootflash:///n6000-uk9-kickstart.7.0.5.N1.1.bin
kickstart compile time: 10/29/2014 22:00:00 [10/30/2014 11:46:56]
system image file is: bootflash:///n6000-uk9.7.0.5.N1.1.bin
system compile time: 10/29/2014 22:00:00 [10/30/2014 11:47:58]
Hardware
cisco Nexus 6001 Chassis ("Nexus 64 Supervisor")
Intel(R) Xeon(R) CPU @ 2.00 with 8238120 kB of memory.
Processor Board ID FOC181506P3
Device name: xxxxxxxxxxxxxx
bootflash: 7823360 kB
Kernel uptime is 3 day(s), 17 hour(s), 25 minute(s), 49 second(s)
Last reset at 642096 usecs after Fri Feb 27 15:24:40 2015
Reason: Disruptive upgrade
System version: 6.0(2)N2(3)
Service:
plugin
Core Plugin, Ethernet Plugin, Fc Plugin
xxxxxx# conf t
Enter configuration commands, one per line. End with CNTL/Z.
xxxxxx(config)# slot 1
xxxxxx# port 47-48 type fc
ERROR: Module type doesn't support this CLI -
Trouble with Windows7 and Gigabit link on Cisco 3560X switch
Hello,
In my company, we are using Cisco IP Phones 7945G (with 2 gigabit network ports) and Cisco 3560X-48P (1GB ports) switches for our users.
Our client computers are running on Windows 7 SP1 (64bit - Enterprise edition) and are connected behind the IP Phone. We use a "Boradcom
Xtreme Gigabit" onboard network card on the computers. All ports (on the switch site and IP Phone side) and on the network card of the computer are configured in "auto negotiation". Duplex and speed are set to "auto".
We tried now to deploy a new engineering software and we are facing a very strange problem. This means that the engineer software fails to download some files from the server. We are using a flat network, all the servers and computers are on the same network segment with no firewall inbetween.
The firewall and Anti-virus on the computers are configured to allow all incoming/outing connections.
To troubleshoot, I tried to change all the network cables but I still get same result --> download fails.
I connected the client computer directly to the Cisco 3560X switch, without the IP Phone and I get the same result.
I installed a separate network card from INTEL (Intel PRO1000 PT) but I get the same result.
As last test, I have connected to same client computer directly to a Cisco 2960-8TC switch (100Mbit; auto negotiate) and here is working fine. The software successfully downloads all the files from the server.
If I connect the computer behind the Cisco 7945 IP Phone, set the speed and duplex of the PC-Port on the Cisco IP Phone 7945G to "100MBit/full duplex" is also working fine.
Is there any know issue with Windows7 and Gigabit network connections?
Do I need to set any Registry key on my Windows 7?
The firmware version of my Cisco 3560X-48P switch is 12.2(53)SE2; do I need to update it?
The firmware version of the IP Phone 7945G is 9.2.1.
Thanks in advanced for your help.
Marc HoffmannHello, Thanks for your answers. First of all, I have updated the firmware of my Cisco Catalyst 3560X-48P switch to the version 12.2(55)SE5. Unfortunately, this did not solve my problem. As second step, I ran an TDR test on my 3560X switch but I do not get any result. The "Pair status" always says "not completed". Even if I wait for 5 minutes, the status remains at "Not completed". Am I doing something wrong ? To do the TDR test, I use the commande "test cable-diagnostics tdr interface gigabitEthernet 0/XY". For your information, the port gigabitEthernet 0/XY is in a "Connected" status when I run the "show int status" command. Jeff, I think there is no issue on the server side, because if I connect my workstation on a 100MB switch (example Cisco Catalyst 2960-8TC-L) the application works absolutely fine. Also, if I run the application locally on the server, it works fine. As next step, I will connect the workstation directly on our backbone switch and try the same test. Is there perhaps any Registry key in our Windows7 which could cause this trouble? If you have any other ideas or options, please let me know. Thanks a lot, Marc Hoffmann
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Remote Command Tool for Cisco Routers/Switches
Is anyone aware of any tools or scripts out there which allow preconfigured commands to be remotely run again Cisco Router/Switches and display the output result?
I'm looking for a tool which I can give our Service Desk personnel that will allow them to select from a list of commands enter a target IP Address of a router/switch and then the tool will display the vlan table or the running config of a particular switch-port so they can see if its configured on the correct data vlan or its missing its voice vlan etc.
For example a Service Desk Operator needs to check what vlan a switch-port is on. So they open the tool, enter the switches IP address and the port number and select an option like "display a switch-ports vlan" and the tool will login into the switch in the background run a show command on the switch and then output the result.
Thanks.Check out rConfig. You will be able to run multiple instances of it i.e. one instance for your standard configuration backups and another for more specific configuration downloads info like show vlan bri commands etc for service desk staff to view.
You could also use the IOS menu function and create menus or role based access on each of your devices for your users.
Regards
Stephen
==========================
http://www.rConfig.com
A free, open source network device configuration management tool, customizable to your needs!
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How can i configure hsrp in cisco 3850 switch please guide me
how can i configure hsrp in cisco 3850 switch please guide me
Hi Mauleshg,
Please the below mention link to configure Hsrp hope this will help you.
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3850/software/release/3se/ip/configuration_guide/b_fhrp_3se_3850_cg/b_fhrp_3se_3850_cg_chapter_010.html
Br.
Mohseen Patel -
Multiple context on Cisco Content Switching
Hi Everyone
I had new case with Cisco Content Switching design. The current network has two Cisco Content Module (CSM) and each of them response for switching content on one Vlan.
Now i want to reconfigure it, to meet the redundancy requirement. But i don't know Cisco Content Module have same idea of design with ACE on Route Mode.
I want configure CSM with two or more vlan pair in routed mode and it can HA between each other.
Thanks
Phai La QuyHi Phai,
Yes you can configure CSM in routed mode with clients in one VLAN and server in another. Pasting the link for your reference. You can find more in routing and switching guide.
http://www.cisco.com/c/en/us/support/docs/interfaces-modules/content-switching-module/26220-csm-config.html
Regards,
Kanwal -
Emergency Responder and Cisco 3850 Switches
I'm running Cisco ER V8.5, and recently installed new Cisco 3850 Switches. All the phones connected to the 3850 switches show a "unlocated" status. I've check the hardware compatibility Matrix for ER V8.5 and the 3850 is not on it.
What are my options for locating these phones in ER and assigning them to an ERL. Manually defining the phones? Is there a patch or update to ER V8.5 that would make a 3850 compatible?I haven't used the 3850's with ER yet so can't speak to that specifically, but generally speaking you have more flexibility using location by subnets vs switches. Scalability-wise, you can add way more subnets than switches. There's more going on under the hood if you're locating by switches so the process overhead is greater.
The only downside with using subnets is if you need to get more granular with your locations than your deployed subnets allow (ie a single voice subnet for an entire building but you need to define and assign locations at the floor level). As long as you've been a little forward thinking on the route/switch side, you'll be fine.
hope that helps,
will
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