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- About Muhammad Khan
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11-11-2006
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06-22-2017
03:26 AM
I am looking for an EEM script to:
1. tracks IP SLA of type tcp-connect
2. If RTT is above 300ms 3. Run traceroute from source to the destination 4. capture output in a txt file 5. Send email notification
Thanks
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07-02-2014
08:12 AM
I am trying to use copy replace but getting "%The input file is not a valid config file." errror message on ASR1001 platform. following is the config i am trying to replace (saved as test-config) hostname ABC-01 ! boot-start-marker boot-end-marker ! ! vrf definition Mgmt-intf ! address-family ipv4 exit-address-family ! address-family ipv6 exit-address-family ! logging buffered informational enable secret 5 xxxxxxxxx ! aaa new-model ! ! aaa authentication login default local ! aaa session-id common ! username xxxxx privilege 15 secret 5 xxxxxxxxxxxxxx ! no ip bootp server ip domain name xyz.com ! ! ! ipv6 spd queue max-threshold 63 ! ! ! multilink bundle-name authenticated ! ! redundancy mode none ! ! ! ! ! ! ip tftp source-interface GigabitEthernet0 ip ssh time-out 60 ip ssh version 2 ! ! ! ! ! ! ! ! ! ! interface Loopback0 description TEST ip address 1.1.1.1 255.255.255.255 ! interface GigabitEthernet0 vrf forwarding Mgmt-intf ip address 192.168.20.20 255.255.255.0 negotiation auto cdp enable ! ip route vrf Mgmt-intf 0.0.0.0 0.0.0.0 192.168.20.1 ! ! line con 0 exec-timeout 0 0 logging synchronous stopbits 1 line aux 0 stopbits 1 line vty 0 exec-timeout 5 0 privilege level 15 no activation-character logging synchronous transport preferred none transport input ssh transport output none stopbits 1 default exec line vty 1 4 exec-timeout 5 0 privilege level 15 logging synchronous transport input ssh transport output none line vty 5 15 exec-timeout 5 0 privilege level 15 logging synchronous transport input ssh transport output none ! ! end
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Created by
Muhammad Khan
in Unified Computing System Discussions
in Unified Computing System Discussions
01-24-2013
03:19 AM
01-24-2013
03:19 AM
Just want to verify communication between UCS servers on same chassis but having active vNICs on different FIs (Diagram attached). I suppose all commuication between server-A & server-B will happen through Layer 2 switch as server-A will generate an ARP request for Server-B, that will be passed over to FI-A and then to L2 switch down to FI-B, where server-B will respond back with it's MAC that will then be passed to Server-A via FI-B to L2 switch to FI-A.I don't expect any traffic between servers A & B be routed via firewall? Is there anything I need to be careful about in this design? Going forward we will have multiple subinterfaces on the firewall for different VLANs and all servers will use Firewall as default gateway.
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Created by
Muhammad Khan
in Unified Computing System Discussions
in Unified Computing System Discussions
01-16-2013
01:58 AM
01-16-2013
01:58 AM
Hello - How secure is UCS "disjointed L2" solution compare to traditional physically separated L2 domains i.e. DMZ and Back-end network?
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03-17-2012
09:17 AM
Hi, Does anyone know how to tag static routes on ASA. I have static routes that I want to redistribute into EIGRP on ASA. I can't find any tag option when defining a static route or under set command in route map... am I overlooking something? Thanks in advance.
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10-17-2011
01:43 PM
Hi Verma, Output as requested R#sh ip route ospf 60 R#sh ip ospf database adv-router 1.1.1.1 OSPF Router with ID (192.168.174.5) (Process ID 60) Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 1.1.1.1 1.1.1.1 455 0x800000BE 0x00762A 6 Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 172.16.253.62 1.1.1.1 455 0x80000038 0x00F716 OSPF Router with ID (192.168.174.5) (Process ID 1) R#sh ip ospf database router adv-router 1.1.1.1 OSPF Router with ID (192.168.174.5) (Process ID 60) Router Link States (Area 0) LS age: 606 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 1.1.1.1 Advertising Router: 1.1.1.1 LS Seq Number: 800000BE Checksum: 0x762A Length: 96 Number of Links: 6 Link connected to: a Stub Network (Link ID) Network/subnet number: x.x.x.x (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: x.x.x.x (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: x.x.x.x (Link Data) Network Mask: 255.255.254.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 192.168.0.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Transit Network (Link ID) Designated Router address: 172.16.253.69 (Link Data) Router Interface address: 172.16.253.70 Number of TOS metrics: 0 TOS 0 Metrics: 300 Link connected to: a Transit Network (Link ID) Designated Router address: 172.16.253.62 (Link Data) Router Interface address: 172.16.253.62 Number of TOS metrics: 0 TOS 0 Metrics: 1 OSPF Router with ID (192.168.174.5) (Process ID 1) ==================================================== P#sh ip route ospf 60 x.x.0.0/16 is variably subnetted, 14 subnets, 5 masks O 192.168.0.0/24 [110/301] via 172.16.253.70, 1d07h, Vlan470 <--- Output suppressed ---> P#sh ip ospf database adv-router 1.1.1.1 OSPF Router with ID (10.1.1.1) (Process ID 60) Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 1.1.1.1 1.1.1.1 1386 0x800000BE 0x00762A 6 Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 172.16.253.62 1.1.1.1 1386 0x80000038 0x00F716 OSPF Router with ID (192.168.1.1) (Process ID 2) OSPF Router with ID (172.253.1.40) (Process ID 1) P#sh ip ospf database router adv-route 1.1.1.1 OSPF Router with ID (10.1.1.1) (Process ID 60) Router Link States (Area 0) LS age: 1460 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 1.1.1.1 Advertising Router: 1.1.1.1 LS Seq Number: 800000BE Checksum: 0x762A Length: 96 Number of Links: 6 Link connected to: a Stub Network (Link ID) Network/subnet number: x.x.x.x (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: x.x.x.x (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: x.x.x.x (Link Data) Network Mask: 255.255.254.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 192.168.0.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Transit Network (Link ID) Designated Router address: 172.16.253.69 (Link Data) Router Interface address: 172.16.253.70 Number of TOS metrics: 0 TOS 0 Metrics: 300 Link connected to: a Transit Network (Link ID) Designated Router address: 172.16.253.62 (Link Data) Router Interface address: 172.16.253.62 Number of TOS metrics: 0 TOS 0 Metrics: 1 OSPF Router with ID (192.168.1.1) (Process ID 2) OSPF Router with ID (172.253.1.40) (Process ID 1) Rgds
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10-17-2011
07:44 AM
I have a 3750 switch stack (Z) at a remote site connected to two 6500 switches (R and P) at two locations over P2P links. I am running multiple OSPF proceses on R and P. I can see the ospf neighorship being established on all switches (R,P,Z) and I can see switch Z receiving routes from switch R but I do not see any routes being advertised by Z towards R. Z is advertising routes to P fine. (Please see the attachments for design and config) Could anyone suggest anything? Could this be related to IOS version/licening on 3750s? Following is the licening information fro 3750s Switch Ports Model SW Version SW Image ------ ----- ----- ---------- ---------- * 1 54 WS-C3750E-48PD 12.2(35)SE5 C3750E-UNIVERSAL-M 2 54 WS-C3750E-48PD 12.2(35)SE5 C3750E-UNIVERSAL-M License Level : ipservices License Type : Permanent Thanks,
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04-18-2011
07:56 AM
Hi, I have a vpn concentrator 3020 (Version 4.7.2.I). It is running Cisco secure desktop ver 3.1.1.45. Does anyone know if the latest version of CSD 3.6.181 is compatible with VPN concentrator? In latest CSD release notes system requirements it says Cisci ASA with ASDM 6.1(3) as minimum. If it is not compatible what is the latest compatible version of CSD for VPN concentrator? Rgds, Moh
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03-25-2011
07:04 AM
Thanks Jon. I suppose that would mean going out one FW context and coming back in to the other Context? My only concern would be inter VRF traffic gets exposed to the public side of the FW context? Rgds
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03-25-2011
04:12 AM
Hi, I wonder if someone could help me here. If I have multiple VRFs defined on a switch that extend to respective context on the Firewall. I have following questions regarding this setup 1. How can I access one VRF from another if they have overlapping subnet e.g VRF_A and VRF_B both using 192.168.1.0/24 subnet? 2. If they have diferent subnets then I can use Route target Import/Export? 3. Does Import/Exprot work between VRFs on same switch? 4. Is there is a way to control what services can be accessed between VRF if using RT import/export? Rgds,
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02-15-2011
04:26 AM
Hi, Does anyone know how CSA licensing work? I understand that a licence is assigned when aa client agent becomes active but how can I revoke licences assigned to hosts those are no longer active on the network e.g decommissioned machines etc. Are licences revoked automatically? Rgds, Moh
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12-17-2010
04:24 AM
Hi, I have an application developer using using IronPort proxy for Internet. Ironport uses AD to authenticate users. This user is using an API that accesses external websites (google maps, virtual earth, geonames etc.). Problem is he is getting "407 Proxy Authetication Required" when he compiles his app. When I disable authentication for this user it works fine. I would like to know if there is a way to allow access to these websites without authentication for this user while authenticating to all other sites. I have also tried adding these sites to Proxy By pass list but that didn't help either. Rgds,
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07-06-2010
08:36 AM
Hi, I wonder if someone could give me some ideas about writing a network monitoring plan? I am in process of introducing latest version (v10) of Solrwinds in our network to monitor network devices but I want to write a detailed plan first and get it signed off. Plan should detail what devices to monitor what alert thresholds to set, what alerts to generate etc. So if anyone could point me to a website, book etc. I would be greatful. Thank you.
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Labels:
06-22-2017
I am looking for an EEM script to: 1. tracks IP SLA of type tcp-connect
2. If RTT is above 300ms3. R...
07-02-2014
I am trying to use copy replace but getting "%The input file is not a
valid config file." errror mes...
Created by
Muhammad Khan
in Unified Computing System Discussions
01-24-2013
01-24-2013
Just want to verify communication between UCS servers on same chassis
but having active vNICs on dif...
Created by
Muhammad Khan
in Unified Computing System Discussions
01-16-2013
01-16-2013
Hello -How secure is UCS "disjointed L2" solution compare to traditional
physically separated L2 dom...
03-17-2012
Hi,Does anyone know how to tag static routes on ASA. I have static
routes that I want to redistribut...
10-17-2011
Hi Verma,Output as requestedR#sh ip route ospf 60R#sh ip ospf database
adv-router 1.1.1.1 OSPF Route...
10-17-2011
I have a 3750 switch stack (Z) at a remote site connected to two 6500
switches (R and P) at two loca...
04-18-2011
Hi,I have a vpn concentrator 3020 (Version 4.7.2.I). It is running Cisco
secure desktop ver 3.1.1.45...
03-25-2011
Thanks Jon.I suppose that would mean going out one FW context and coming
back in to the other Contex...
03-25-2011
Hi,I wonder if someone could help me here.If I have multiple VRFs
defined on a switch that extend to...
02-15-2011
Hi,Does anyone know how CSA licensing work? I understand that a licence
is assigned when aa client a...
12-17-2010
Hi,I have an application developer using using IronPort proxy for
Internet. Ironport uses AD to auth...
Public Statistics
| Date Registered | 11-11-2006 04:25 PM |
| Date Last Visited | 08-18-2017 03:54 AM |
| Total Messages Posted | 38 |
